[{"date_updated":"2023-08-16T06:29:44Z","publication_status":"published","author":[{"full_name":"Andreiev, Anatolii","last_name":"Andreiev","first_name":"Anatolii"},{"last_name":"Hoyer","first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter"},{"last_name":"Hengsbach","first_name":"Florian","full_name":"Hengsbach, Florian"},{"first_name":"Michael","last_name":"Haase","full_name":"Haase, Michael"},{"full_name":"Schaper, Mirko","first_name":"Mirko","last_name":"Schaper"}],"title":"Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges","year":"2023","status":"public","doi":"10.2139/ssrn.4369485","user_id":"48411","publisher":"Elsevier BV","_id":"46504","citation":{"short":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, M. Schaper, (2023).","chicago":"Andreiev, Anatolii, Kay-Peter Hoyer, Florian Hengsbach, Michael Haase, and Mirko Schaper. “Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges.” Elsevier BV, 2023. <a href=\"https://doi.org/10.2139/ssrn.4369485\">https://doi.org/10.2139/ssrn.4369485</a>.","apa":"Andreiev, A., Hoyer, K.-P., Hengsbach, F., Haase, M., &#38; Schaper, M. (2023). <i>Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges</i>. Elsevier BV. <a href=\"https://doi.org/10.2139/ssrn.4369485\">https://doi.org/10.2139/ssrn.4369485</a>","ieee":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, and M. Schaper, “Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges.” Elsevier BV, 2023, doi: <a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>.","ama":"Andreiev A, Hoyer K-P, Hengsbach F, Haase M, Schaper M. Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges. Published online 2023. doi:<a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>","bibtex":"@article{Andreiev_Hoyer_Hengsbach_Haase_Schaper_2023, title={Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges}, DOI={<a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>}, publisher={Elsevier BV}, author={Andreiev, Anatolii and Hoyer, Kay-Peter and Hengsbach, Florian and Haase, Michael and Schaper, Mirko}, year={2023} }","mla":"Andreiev, Anatolii, et al. <i>Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges</i>. Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>."},"department":[{"_id":"9"},{"_id":"158"}],"type":"preprint","date_created":"2023-08-16T06:22:47Z"},{"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"type":"conference_abstract","date_created":"2023-02-24T09:11:28Z","place":"Stuttgart, Germany","citation":{"ieee":"M. Ostermann, J. Behm, T. Marten, and T. Tröster, “NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen,” presented at the WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart, 2023.","apa":"Ostermann, M., Behm, J., Marten, T., &#38; Tröster, T. (2023). NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen. <i>WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte</i>. WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart.","short":"M. Ostermann, J. Behm, T. Marten, T. Tröster, in: WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart, Germany, 2023.","chicago":"Ostermann, Moritz, Jonathan Behm, Thorsten Marten, and Thomas Tröster. “NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen.” In <i>WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte</i>. Stuttgart, Germany, 2023.","mla":"Ostermann, Moritz, et al. “NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen.” <i>WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte</i>, 2023.","bibtex":"@inproceedings{Ostermann_Behm_Marten_Tröster_2023, place={Stuttgart, Germany}, title={NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen}, booktitle={WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte}, author={Ostermann, Moritz and Behm, Jonathan and Marten, Thorsten and Tröster, Thomas}, year={2023} }","ama":"Ostermann M, Behm J, Marten T, Tröster T. NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen. In: <i>WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte</i>. ; 2023."},"publication":"WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte","user_id":"44763","language":[{"iso":"ger"}],"_id":"42459","date_updated":"2023-08-21T18:47:27Z","author":[{"orcid":"https://orcid.org/0000-0003-1146-0443","first_name":"Moritz","last_name":"Ostermann","full_name":"Ostermann, Moritz","id":"44763"},{"full_name":"Behm, Jonathan","first_name":"Jonathan","last_name":"Behm","id":"50525"},{"first_name":"Thorsten","last_name":"Marten","full_name":"Marten, Thorsten","id":"338"},{"id":"553","last_name":"Tröster","first_name":"Thomas","full_name":"Tröster, Thomas"}],"conference":{"end_date":"2023-02-16","name":"WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte","start_date":"2023-02-15","location":"Stuttgart"},"year":"2023","status":"public","title":"NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen"},{"publication_identifier":{"issn":["2666-352X"]},"author":[{"id":"95069","full_name":"Karakaya, Yasin","first_name":"Yasin","last_name":"Karakaya"},{"last_name":"Somnitz","first_name":"H.","full_name":"Somnitz, H."},{"full_name":"Hermsen, A.","first_name":"A.","last_name":"Hermsen"},{"orcid":"https://orcid.org/0000-0002-7773-047X","first_name":"Munko","last_name":"Gonchikzhapov","full_name":"Gonchikzhapov, Munko","id":"94996"},{"id":"94562","first_name":"Tina","orcid":"0000-0003-3993-5316 ","last_name":"Kasper","full_name":"Kasper, Tina"}],"title":"Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis","year":"2023","intvolume":"        14","publication_status":"published","date_updated":"2023-08-22T20:03:29Z","language":[{"iso":"eng"}],"article_number":"100152","main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S2666352X23000419"}],"doi":"10.1016/j.jaecs.2023.100152","publication":"Applications in Energy and Combustion Science","date_created":"2023-06-13T18:32:33Z","department":[{"_id":"728"}],"type":"journal_article","keyword":["Metastable particles","Nanomaterials","Quartz-crystal-microbalance","Molecular-beam mass spectrometry","Tetramethylsilane","Reaction kinetics"],"status":"public","publisher":"Elsevier BV","_id":"45602","volume":14,"user_id":"94996","citation":{"mla":"Karakaya, Yasin, et al. “Revisiting the Initial Reaction Rates for TMS Combustion and a New Evidence for Metastable Silica Nanoparticles in the Gas-Phase Synthesis.” <i>Applications in Energy and Combustion Science</i>, vol. 14, 100152, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.jaecs.2023.100152\">10.1016/j.jaecs.2023.100152</a>.","ama":"Karakaya Y, Somnitz H, Hermsen A, Gonchikzhapov M, Kasper T. Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis. <i>Applications in Energy and Combustion Science</i>. 2023;14. doi:<a href=\"https://doi.org/10.1016/j.jaecs.2023.100152\">10.1016/j.jaecs.2023.100152</a>","bibtex":"@article{Karakaya_Somnitz_Hermsen_Gonchikzhapov_Kasper_2023, title={Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis}, volume={14}, DOI={<a href=\"https://doi.org/10.1016/j.jaecs.2023.100152\">10.1016/j.jaecs.2023.100152</a>}, number={100152}, journal={Applications in Energy and Combustion Science}, publisher={Elsevier BV}, author={Karakaya, Yasin and Somnitz, H. and Hermsen, A. and Gonchikzhapov, Munko and Kasper, Tina}, year={2023} }","apa":"Karakaya, Y., Somnitz, H., Hermsen, A., Gonchikzhapov, M., &#38; Kasper, T. (2023). Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis. <i>Applications in Energy and Combustion Science</i>, <i>14</i>, Article 100152. <a href=\"https://doi.org/10.1016/j.jaecs.2023.100152\">https://doi.org/10.1016/j.jaecs.2023.100152</a>","ieee":"Y. Karakaya, H. Somnitz, A. Hermsen, M. Gonchikzhapov, and T. Kasper, “Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis,” <i>Applications in Energy and Combustion Science</i>, vol. 14, Art. no. 100152, 2023, doi: <a href=\"https://doi.org/10.1016/j.jaecs.2023.100152\">10.1016/j.jaecs.2023.100152</a>.","chicago":"Karakaya, Yasin, H. Somnitz, A. Hermsen, Munko Gonchikzhapov, and Tina Kasper. “Revisiting the Initial Reaction Rates for TMS Combustion and a New Evidence for Metastable Silica Nanoparticles in the Gas-Phase Synthesis.” <i>Applications in Energy and Combustion Science</i> 14 (2023). <a href=\"https://doi.org/10.1016/j.jaecs.2023.100152\">https://doi.org/10.1016/j.jaecs.2023.100152</a>.","short":"Y. Karakaya, H. Somnitz, A. Hermsen, M. Gonchikzhapov, T. Kasper, Applications in Energy and Combustion Science 14 (2023)."},"quality_controlled":"1","oa":"1"},{"date_updated":"2023-08-25T09:22:29Z","publication_status":"published","year":"2023","status":"public","title":"Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process","conference":{"location":"Cannes, France","name":"14th International Conference on the Technology of Plasticity, 2023"},"publication_identifier":{"issn":["2195-4356","2195-4364"],"isbn":["9783031410222","9783031410239"]},"author":[{"id":"64977","full_name":"Dahms, Frederik","first_name":"Frederik","last_name":"Dahms"},{"id":"233","full_name":"Homberg, Werner","first_name":"Werner","last_name":"Homberg"}],"doi":"10.1007/978-3-031-41023-9_72","user_id":"64977","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-3-031-41023-9_72"}],"language":[{"iso":"eng"}],"_id":"46691","publisher":"Springer Nature Switzerland","quality_controlled":"1","publication":"Lecture Notes in Mechanical Engineering","citation":{"mla":"Dahms, Frederik, and Werner Homberg. “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process.” <i>Lecture Notes in Mechanical Engineering</i>, Springer Nature Switzerland, 2023, doi:<a href=\"https://doi.org/10.1007/978-3-031-41023-9_72\">10.1007/978-3-031-41023-9_72</a>.","apa":"Dahms, F., &#38; Homberg, W. (2023). Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process. In <i>Lecture Notes in Mechanical Engineering</i>. 14th International Conference on the Technology of Plasticity, 2023, Cannes, France. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-031-41023-9_72\">https://doi.org/10.1007/978-3-031-41023-9_72</a>","ieee":"F. Dahms and W. Homberg, “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process,” in <i>Lecture Notes in Mechanical Engineering</i>, Springer Nature Switzerland, 2023.","short":"F. Dahms, W. Homberg, in: Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, 2023.","ama":"Dahms F, Homberg W. Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process. In: <i>Lecture Notes in Mechanical Engineering</i>. Springer Nature Switzerland; 2023. doi:<a href=\"https://doi.org/10.1007/978-3-031-41023-9_72\">10.1007/978-3-031-41023-9_72</a>","chicago":"Dahms, Frederik, and Werner Homberg. “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process.” In <i>Lecture Notes in Mechanical Engineering</i>. Springer Nature Switzerland, 2023. <a href=\"https://doi.org/10.1007/978-3-031-41023-9_72\">https://doi.org/10.1007/978-3-031-41023-9_72</a>.","bibtex":"@inbook{Dahms_Homberg_2023, title={Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-41023-9_72\">10.1007/978-3-031-41023-9_72</a>}, booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature Switzerland}, author={Dahms, Frederik and Homberg, Werner}, year={2023} }"},"type":"book_chapter","department":[{"_id":"156"}],"date_created":"2023-08-25T09:16:21Z"},{"title":"Home (Office) is where your Heart is","status":"public","year":"2023","author":[{"full_name":"Marx, Julian","first_name":"Julian","last_name":"Marx"},{"first_name":"Stefan","last_name":"Stieglitz","full_name":"Stieglitz, Stefan"},{"full_name":"Brünker, Felix","last_name":"Brünker","first_name":"Felix"},{"full_name":"Mirbabaie, Milad","last_name":"Mirbabaie","first_name":"Milad","id":"88691"}],"publication_identifier":{"issn":["2363-7005","1867-0202"]},"publication_status":"published","date_updated":"2023-08-28T16:50:07Z","_id":"44143","language":[{"iso":"eng"}],"publisher":"Springer Science and Business Media LLC","user_id":"80546","doi":"10.1007/s12599-023-00807-w","alternative_title":["Exploring the Identity of the ‘Corporate Nomad’ Knowledge Worker Archetype"],"publication":"Business &amp; Information Systems Engineering","citation":{"apa":"Marx, J., Stieglitz, S., Brünker, F., &#38; Mirbabaie, M. (2023). Home (Office) is where your Heart is. <i>Business &#38;amp; Information Systems Engineering</i>. <a href=\"https://doi.org/10.1007/s12599-023-00807-w\">https://doi.org/10.1007/s12599-023-00807-w</a>","mla":"Marx, Julian, et al. “Home (Office) Is Where Your Heart Is.” <i>Business &#38;amp; Information Systems Engineering</i>, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1007/s12599-023-00807-w\">10.1007/s12599-023-00807-w</a>.","ieee":"J. Marx, S. Stieglitz, F. Brünker, and M. Mirbabaie, “Home (Office) is where your Heart is,” <i>Business &#38;amp; Information Systems Engineering</i>, 2023, doi: <a href=\"https://doi.org/10.1007/s12599-023-00807-w\">10.1007/s12599-023-00807-w</a>.","chicago":"Marx, Julian, Stefan Stieglitz, Felix Brünker, and Milad Mirbabaie. “Home (Office) Is Where Your Heart Is.” <i>Business &#38;amp; Information Systems Engineering</i>, 2023. <a href=\"https://doi.org/10.1007/s12599-023-00807-w\">https://doi.org/10.1007/s12599-023-00807-w</a>.","ama":"Marx J, Stieglitz S, Brünker F, Mirbabaie M. Home (Office) is where your Heart is. <i>Business &#38;amp; Information Systems Engineering</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1007/s12599-023-00807-w\">10.1007/s12599-023-00807-w</a>","short":"J. Marx, S. Stieglitz, F. Brünker, M. Mirbabaie, Business &#38;amp; Information Systems Engineering (2023).","bibtex":"@article{Marx_Stieglitz_Brünker_Mirbabaie_2023, title={Home (Office) is where your Heart is}, DOI={<a href=\"https://doi.org/10.1007/s12599-023-00807-w\">10.1007/s12599-023-00807-w</a>}, journal={Business &#38;amp; Information Systems Engineering}, publisher={Springer Science and Business Media LLC}, author={Marx, Julian and Stieglitz, Stefan and Brünker, Felix and Mirbabaie, Milad}, year={2023} }"},"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Working conditions of knowledge workers have been subject to rapid change recently. Digital nomadism is no longer a phenomenon that relates only to entrepreneurs, freelancers, and gig workers. Corporate employees, too, have begun to uncouple their work from stationary (home) offices and 9-to-5 schedules. However, pursuing a permanent job in a corporate environment is still subject to fundamentally different values than postulated by the original notion of digital nomadism. Therefore, this paper explores the work identity of what is referred to as ‘corporate nomads’. By drawing on identity theory and the results of semi-structured interviews, the paper proposes a conceptualization of the corporate nomad archetype and presents nine salient identity issues of corporate nomads (e.g., holding multiple contradictory identities, the flexibility paradox, or collaboration constraints). By introducing the ‘corporate nomad’ archetype to the Information Systems literature, this article helps to rethink established conceptions of “home office” and socio-spatial configurations of knowledge work.</jats:p>"}],"date_created":"2023-04-24T10:33:28Z","keyword":["Information Systems"],"type":"journal_article"},{"citation":{"ama":"Paul A. <i>Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten</i>. LibreCat University; 2023. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1784\">10.17619/UNIPB/1-1784</a>","bibtex":"@book{Paul_2023, title={Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-1784\">10.17619/UNIPB/1-1784</a>}, publisher={LibreCat University}, author={Paul, Andreas}, year={2023} }","mla":"Paul, Andreas. <i>Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten</i>. LibreCat University, 2023, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1784\">10.17619/UNIPB/1-1784</a>.","short":"A. Paul, Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten, LibreCat University, 2023.","chicago":"Paul, Andreas. <i>Analyse von Alterungsmechanismen Im Hinblick Auf Die Effizienz von Haushaltskältegeräten</i>. LibreCat University, 2023. <a href=\"https://doi.org/10.17619/UNIPB/1-1784\">https://doi.org/10.17619/UNIPB/1-1784</a>.","apa":"Paul, A. (2023). <i>Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten</i>. LibreCat University. <a href=\"https://doi.org/10.17619/UNIPB/1-1784\">https://doi.org/10.17619/UNIPB/1-1784</a>","ieee":"A. Paul, <i>Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten</i>. LibreCat University, 2023."},"abstract":[{"lang":"eng","text":"Die Energieaufnahme von Haushaltskältegeräten ist seit den 1990er Jahren erheblich gesunken. Dieser Wert wird von den Herstellern im Neuzustand der Geräte unter Normbedingungen bestimmt. Wie jedes technische System unterliegen jedoch auch Haushaltskältegeräte einem Alterungsprozess, der zu einem Anstieg der Energieaufnahme über die Zeit führt. Im Rahmen dieser Dissertation wurde auf der Grundlage von 100 Messungen der Energieaufnahme, die an 32 Geräten über einen Zeitraum von 21 Jahren durchgeführt wurden, ein Alterungsmodell entwickelt. Dieses Modell ist das erste, das mit Hilfe von Daten der Energieaufnahme real gealterter Geräte entwickelt wurde. Es beschreibt einen Anstieg der Energieaufnahme von 27 % über die durchschnittliche Einsatzzeit eines Haushaltskältegeräts von 16 Jahren. Der stärkste Anstieg erfolgt in den ersten fünf Betriebsjahren. Durch Diffusionsvorgänge in dem im Gehäuse verbauten Polyurethan-Schaum wird das im Zellgas vorhandene Kohlenstoffdioxid durch Luft ersetzt. Hierdurch steigt die Wärmeleitfähigkeit des Schaums um ca. 33 % an, wodurch sich die Energieaufnahme der Geräte erhöht. Des Weiteren wurde der Einsatz von Paraffinen als Phasenwechselmaterial in Haushaltskältegeräten untersucht. Durch deren Einsatz konnte die Energieaufnahme gesenkt und die Funktionalität der Geräte gesteigert werden. Hierfür sind detaillierte Kenntnisse der Materialkenndaten der Paraffine notwendig. Die Wärmeleitfähigkeit der verschiedenen Paraffin-Stoffgruppen in der festen Phase ist jedoch bisher nur unzureichend untersucht worden. Daher wurde ein Messaufbau entwickelt, mit dem die Wärmeleitfähigkeit von festem Paraffin bestimmt werden kann, und es wurden entsprechende Messungen durchgeführt."},{"lang":"eng","text":"The energy consumption of household refrigeration appliances has decreased significantly since the 1990s. This value is determined by the manufacturers under standard conditions when the appliances are new. However, like any other technical system, these appliances are also subject to an aging process that leads to an increase of energy consumption over the time of usage. As part of this thesis, an aging model was developed on the basis of 100 standard energy consumption measurements carried out on 32 appliances over a period of 21 years. This model is the first to be developed on the basis of energy consumption data from real aged appliances. It describes an increase of energy consumption by 27 % over 16 years, which is the average period of use of a household refrigeration appliance. The largest increase occurs in the first five years of use. Diffusion processes in the polyurethane foam installed in the cabinet of the appliances result in an exchange of carbon dioxide with air. This gas exchange increases the thermal conductivity of the foam by approximately 33 %, which rises the energy consumption of the appliances. Furthermore, the use of paraffins, as one type of phase change materials, in household refrigeration appliances was investigated. The use of these materials made it possible to reduce energy consumption and increase the functionality of the appliances. This application of paraffins requires detailed knowledge of their material characteristics. However, the thermal conductivity of paraffins in the solid state has so far only been investigated insufficiently. Therefore, a measurement setup for determining the thermal conductivity of solid paraffins was developed and corresponding measurements were carried out."}],"date_created":"2023-08-29T07:26:23Z","department":[{"_id":"728"},{"_id":"155"}],"type":"research_data","author":[{"id":"7828","full_name":"Paul, Andreas","last_name":"Paul","first_name":"Andreas"}],"status":"public","title":"Analyse von Alterungsmechanismen im Hinblick auf die Effizienz von Haushaltskältegeräten","year":"2023","date_updated":"2023-08-29T07:30:31Z","publisher":"LibreCat University","_id":"46753","user_id":"7828","ddc":["620"],"doi":"10.17619/UNIPB/1-1784"},{"author":[{"last_name":"Schloots","first_name":"Franziska Margarete","full_name":"Schloots, Franziska Margarete","id":"33185"}],"publication_identifier":{"isbn":["9783658409012","9783658409029"],"issn":["2512-112X","2512-1146"]},"title":"Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs","status":"public","year":"2023","publication_status":"published","date_updated":"2023-08-31T14:31:43Z","_id":"44719","publisher":"Springer Fachmedien Wiesbaden","language":[{"iso":"ger"}],"user_id":"33185","doi":"10.1007/978-3-658-40902-9","citation":{"short":"F.M. Schloots, Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs, Springer Fachmedien Wiesbaden, Wiesbaden, 2023.","chicago":"Schloots, Franziska Margarete. <i>Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs</i>. Wiesbaden: Springer Fachmedien Wiesbaden, 2023. <a href=\"https://doi.org/10.1007/978-3-658-40902-9\">https://doi.org/10.1007/978-3-658-40902-9</a>.","ieee":"F. M. Schloots, <i>Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs</i>. Wiesbaden: Springer Fachmedien Wiesbaden, 2023.","apa":"Schloots, F. M. (2023). <i>Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs</i>. Springer Fachmedien Wiesbaden. <a href=\"https://doi.org/10.1007/978-3-658-40902-9\">https://doi.org/10.1007/978-3-658-40902-9</a>","bibtex":"@book{Schloots_2023, place={Wiesbaden}, title={Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs}, DOI={<a href=\"https://doi.org/10.1007/978-3-658-40902-9\">10.1007/978-3-658-40902-9</a>}, publisher={Springer Fachmedien Wiesbaden}, author={Schloots, Franziska Margarete}, year={2023} }","ama":"Schloots FM. <i>Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs</i>. Springer Fachmedien Wiesbaden; 2023. doi:<a href=\"https://doi.org/10.1007/978-3-658-40902-9\">10.1007/978-3-658-40902-9</a>","mla":"Schloots, Franziska Margarete. <i>Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs</i>. Springer Fachmedien Wiesbaden, 2023, doi:<a href=\"https://doi.org/10.1007/978-3-658-40902-9\">10.1007/978-3-658-40902-9</a>."},"abstract":[{"text":"„Lerne deinen Körper besser kennen“, „Das Beste für deine Gesundheit“ und „Ihre Transformation beginnt jetzt“ - mit Versprechen wie diesen vermitteln die Produkttexte von Wearables wie Fitnesstracker und Smartwatches ein ganz bestimmtes Bild ihrer vorgesehenen Nutzer*innen und deren Nutzung. Verbunden mit den kleinen, am Handgelenk getragenen Geräten sind Fragen nach Erkenntnisgewinn und Kontrollverlust, Selbstoptimierung und Quantifizierungslogiken, Eigenverantwortung und Fremdsteuerung. Die vorliegende Arbeit widmet sich diesem komplexen Spannungsfeld und verfolgt dabei einen multiperspektivischen Ansatz: im Rahmen einer Dispositivanalyse werden die einzelnen Elemente des Wearable-Dispositivs als eigenständige, empirisch zu untersuchende Analysegegenstände betrachtet, um so das Zusammenwirken und die komplexe Beziehung von Diskursen, Gegenständen, Nutzung, Subjekten und Gesellschaft zu erforschen. Ein besonderes Erkenntnisinteresse liegt dabei auf dem Wissen, was sich über Wearables etabliert hat und sich in den Alltagspraktiken der Nutzer*innen widerspiegelt sowie bei der Frage nach den möglichen Funktionen und Auswirkungen des Wearable-Dispositivs. ","lang":"ger"}],"date_created":"2023-05-10T11:50:35Z","place":"Wiesbaden","department":[{"_id":"574"}],"keyword":["Selbstvermessung","Dispositivanalyse","Gesundheitsdiskurs","Quantifizierungsgesellschaft","Wearables","Selbstoptimierung"],"type":"book"},{"citation":{"chicago":"Tchomgue Simeu, Arnold, and Rolf Mahnken. “Mesh- and Model Adaptivity for Elasto-Plastic Mean-Field and Full-Field Homogenization Based on Downwind  and Upwind Approximations.” In <i>XI International Conference on Adaptive Modeling and Simulation</i>. CIMNE, 2023. <a href=\"https://doi.org/10.23967/admos.2023.054\">https://doi.org/10.23967/admos.2023.054</a>.","short":"A. Tchomgue Simeu, R. Mahnken, in: XI International Conference on Adaptive Modeling and Simulation, CIMNE, 2023.","apa":"Tchomgue Simeu, A., &#38; Mahnken, R. (2023). Mesh- and model adaptivity for elasto-plastic mean-field and full-field homogenization based on downwind  and upwind approximations. <i>XI International Conference on Adaptive Modeling and Simulation</i>. <a href=\"https://doi.org/10.23967/admos.2023.054\">https://doi.org/10.23967/admos.2023.054</a>","ieee":"A. Tchomgue Simeu and R. Mahnken, “Mesh- and model adaptivity for elasto-plastic mean-field and full-field homogenization based on downwind  and upwind approximations,” 2023, doi: <a href=\"https://doi.org/10.23967/admos.2023.054\">10.23967/admos.2023.054</a>.","ama":"Tchomgue Simeu A, Mahnken R. Mesh- and model adaptivity for elasto-plastic mean-field and full-field homogenization based on downwind  and upwind approximations. In: <i>XI International Conference on Adaptive Modeling and Simulation</i>. CIMNE; 2023. doi:<a href=\"https://doi.org/10.23967/admos.2023.054\">10.23967/admos.2023.054</a>","bibtex":"@inproceedings{Tchomgue Simeu_Mahnken_2023, title={Mesh- and model adaptivity for elasto-plastic mean-field and full-field homogenization based on downwind  and upwind approximations}, DOI={<a href=\"https://doi.org/10.23967/admos.2023.054\">10.23967/admos.2023.054</a>}, booktitle={XI International Conference on Adaptive Modeling and Simulation}, publisher={CIMNE}, author={Tchomgue Simeu, Arnold and Mahnken, Rolf}, year={2023} }","mla":"Tchomgue Simeu, Arnold, and Rolf Mahnken. “Mesh- and Model Adaptivity for Elasto-Plastic Mean-Field and Full-Field Homogenization Based on Downwind  and Upwind Approximations.” <i>XI International Conference on Adaptive Modeling and Simulation</i>, CIMNE, 2023, doi:<a href=\"https://doi.org/10.23967/admos.2023.054\">10.23967/admos.2023.054</a>."},"publication":"XI International Conference on Adaptive Modeling and Simulation","quality_controlled":"1","date_created":"2023-09-01T07:52:20Z","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"type":"conference","author":[{"full_name":"Tchomgue Simeu, Arnold","first_name":"Arnold","last_name":"Tchomgue Simeu","id":"83075"},{"last_name":"Mahnken","first_name":"Rolf","full_name":"Mahnken, Rolf","id":"335"}],"year":"2023","title":"Mesh- and model adaptivity for elasto-plastic mean-field and full-field homogenization based on downwind  and upwind approximations","status":"public","publication_status":"published","date_updated":"2023-09-01T07:54:31Z","language":[{"iso":"eng"}],"_id":"46762","publisher":"CIMNE","user_id":"335","doi":"10.23967/admos.2023.054"},{"status":"public","year":"2023","title":"Modeling and Parameterization for a 3D Simulation of Clinching with an Extensible Die","author":[{"first_name":"M.","last_name":"Rossel","full_name":"Rossel, M."},{"first_name":"G.","last_name":"Meschut","full_name":"Meschut, G."}],"publication_identifier":{"issn":["2195-4356","2195-4364"],"isbn":["9783031413407","9783031413414"]},"date_updated":"2023-09-05T13:51:17Z","publication_status":"published","publisher":"Springer Nature Switzerland","_id":"46809","language":[{"iso":"eng"}],"doi":"10.1007/978-3-031-41341-4_9","user_id":"44503","publication":"Lecture Notes in Mechanical Engineering","citation":{"ieee":"M. Rossel and G. Meschut, “Modeling and Parameterization for a 3D Simulation of Clinching with an Extensible Die,” in <i>Lecture Notes in Mechanical Engineering</i>, Cham: Springer Nature Switzerland, 2023.","apa":"Rossel, M., &#38; Meschut, G. (2023). Modeling and Parameterization for a 3D Simulation of Clinching with an Extensible Die. In <i>Lecture Notes in Mechanical Engineering</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-031-41341-4_9\">https://doi.org/10.1007/978-3-031-41341-4_9</a>","chicago":"Rossel, M., and G. Meschut. “Modeling and Parameterization for a 3D Simulation of Clinching with an Extensible Die.” In <i>Lecture Notes in Mechanical Engineering</i>. Cham: Springer Nature Switzerland, 2023. <a href=\"https://doi.org/10.1007/978-3-031-41341-4_9\">https://doi.org/10.1007/978-3-031-41341-4_9</a>.","short":"M. Rossel, G. Meschut, in: Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, Cham, 2023.","mla":"Rossel, M., and G. Meschut. “Modeling and Parameterization for a 3D Simulation of Clinching with an Extensible Die.” <i>Lecture Notes in Mechanical Engineering</i>, Springer Nature Switzerland, 2023, doi:<a href=\"https://doi.org/10.1007/978-3-031-41341-4_9\">10.1007/978-3-031-41341-4_9</a>.","bibtex":"@inbook{Rossel_Meschut_2023, place={Cham}, title={Modeling and Parameterization for a 3D Simulation of Clinching with an Extensible Die}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-41341-4_9\">10.1007/978-3-031-41341-4_9</a>}, booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature Switzerland}, author={Rossel, M. and Meschut, G.}, year={2023} }","ama":"Rossel M, Meschut G. Modeling and Parameterization for a 3D Simulation of Clinching with an Extensible Die. In: <i>Lecture Notes in Mechanical Engineering</i>. Springer Nature Switzerland; 2023. doi:<a href=\"https://doi.org/10.1007/978-3-031-41341-4_9\">10.1007/978-3-031-41341-4_9</a>"},"place":"Cham","date_created":"2023-09-05T13:51:11Z","type":"book_chapter","department":[{"_id":"157"}]},{"publication_identifier":{"unknown":["978-3-86776-657-9"]},"author":[{"id":"44503","last_name":"Rossel","first_name":"Moritz Sebastian","full_name":"Rossel, Moritz Sebastian"},{"id":"32056","full_name":"Meschut, Gerson","first_name":"Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut"}],"year":"2023","title":"Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation","status":"public","intvolume":"       598","date_updated":"2023-09-05T15:08:44Z","publication_status":"published","publisher":" Europäische Forschungsgesellschaft für Blechverarbeitung e.V.","_id":"46812","language":[{"iso":"ger"}],"series_title":"EFB-Forschungsbericht","page":"132","volume":598,"user_id":"44503","citation":{"short":"M.S. Rossel, G. Meschut, Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation,  Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2023.","chicago":"Rossel, Moritz Sebastian, and Gerson Meschut. <i>Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation</i>. Vol. 598. EFB-Forschungsbericht.  Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2023.","ieee":"M. S. Rossel and G. Meschut, <i>Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation</i>, vol. 598.  Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2023.","apa":"Rossel, M. S., &#38; Meschut, G. (2023). <i>Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation</i> (Vol. 598).  Europäische Forschungsgesellschaft für Blechverarbeitung e.V.","bibtex":"@book{Rossel_Meschut_2023, series={EFB-Forschungsbericht}, title={Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation}, volume={598}, publisher={ Europäische Forschungsgesellschaft für Blechverarbeitung e.V.}, author={Rossel, Moritz Sebastian and Meschut, Gerson}, year={2023}, collection={EFB-Forschungsbericht} }","ama":"Rossel MS, Meschut G. <i>Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation</i>. Vol 598.  Europäische Forschungsgesellschaft für Blechverarbeitung e.V.; 2023.","mla":"Rossel, Moritz Sebastian, and Gerson Meschut. <i>Methodenentwicklung zur verbesserten Prognosegüte beim Clinchen mit beweglicher Matrize in der numerischen Fügeprozesssimulation</i>.  Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2023."},"date_created":"2023-09-05T15:08:11Z","department":[{"_id":"157"}],"type":"book"},{"publication":"Progress in Additive Manufacturing","abstract":[{"text":"In this work, the influence of the filler–matrix adhesion on the tensile properties of laser-sintered parts built with Polyamide 613 filled with glass beads was investigated. For this purpose, dry blends of glass beads with and without organosilane coupling agents and polyamide powder were prepared and processed into tensile specimens on an EOS P396 laser sintering system. The samples were tested both in the dry state and after an accelerated conditioning in a climate chamber. Furthermore, finite element method (FEM) simulations were performed to model the extreme cases of optimum adhesion and no adhesion. By correlating the tensile tests with the simulation results and by analyzing the fracture surfaces, it was shown that the filler–matrix adhesion is sufficient in the dry state but is strongly degraded by conditioning. Even the presence of various organosilane thin films could not prevent a strong deterioration of the filler–matrix adhesion and the associated deterioration of the mechanical properties. Since a comparison with an injection-molded sample of the same polymer filler combination shows identical behavior after conditioning, it is assumed that this problem is not limited to additively manufactured parts.","lang":"eng"}],"date_created":"2023-09-06T06:49:38Z","type":"journal_article","keyword":["Industrial and Manufacturing Engineering"],"department":[{"_id":"150"},{"_id":"624"},{"_id":"219"},{"_id":"9"}],"title":"Influence of the filler–matrix adhesion and the effects of conditioning on tensile properties of laser-sintered parts built with polyamide–glass bead dry blends","year":"2023","author":[{"id":"50769","last_name":"Kletetzka","first_name":"Ivo","full_name":"Kletetzka, Ivo"},{"first_name":"Maren","last_name":"Kosanke","full_name":"Kosanke, Maren"},{"last_name":"Meinderink","first_name":"Dennis","full_name":"Meinderink, Dennis"},{"first_name":"Vanessa","last_name":"Neßlinger","full_name":"Neßlinger, Vanessa"},{"last_name":"Grundmeier","first_name":"Guido","full_name":"Grundmeier, Guido","id":"194"},{"id":"464","last_name":"Schmid","orcid":"000-0001-8590-1921","first_name":"Hans-Joachim","full_name":"Schmid, Hans-Joachim"}],"publication_identifier":{"issn":["2363-9512","2363-9520"]},"publication_status":"published","date_updated":"2023-09-07T11:51:01Z","main_file_link":[{"url":"https://rdcu.be/dlqzG","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1007/s40964-023-00501-z","citation":{"chicago":"Kletetzka, Ivo, Maren Kosanke, Dennis Meinderink, Vanessa Neßlinger, Guido Grundmeier, and Hans-Joachim Schmid. “Influence of the Filler–Matrix Adhesion and the Effects of Conditioning on Tensile Properties of Laser-Sintered Parts Built with Polyamide–Glass Bead Dry Blends.” <i>Progress in Additive Manufacturing</i>, 2023. <a href=\"https://doi.org/10.1007/s40964-023-00501-z\">https://doi.org/10.1007/s40964-023-00501-z</a>.","short":"I. Kletetzka, M. Kosanke, D. Meinderink, V. Neßlinger, G. Grundmeier, H.-J. Schmid, Progress in Additive Manufacturing (2023).","ieee":"I. Kletetzka, M. Kosanke, D. Meinderink, V. Neßlinger, G. Grundmeier, and H.-J. Schmid, “Influence of the filler–matrix adhesion and the effects of conditioning on tensile properties of laser-sintered parts built with polyamide–glass bead dry blends,” <i>Progress in Additive Manufacturing</i>, 2023, doi: <a href=\"https://doi.org/10.1007/s40964-023-00501-z\">10.1007/s40964-023-00501-z</a>.","apa":"Kletetzka, I., Kosanke, M., Meinderink, D., Neßlinger, V., Grundmeier, G., &#38; Schmid, H.-J. (2023). Influence of the filler–matrix adhesion and the effects of conditioning on tensile properties of laser-sintered parts built with polyamide–glass bead dry blends. <i>Progress in Additive Manufacturing</i>. <a href=\"https://doi.org/10.1007/s40964-023-00501-z\">https://doi.org/10.1007/s40964-023-00501-z</a>","bibtex":"@article{Kletetzka_Kosanke_Meinderink_Neßlinger_Grundmeier_Schmid_2023, title={Influence of the filler–matrix adhesion and the effects of conditioning on tensile properties of laser-sintered parts built with polyamide–glass bead dry blends}, DOI={<a href=\"https://doi.org/10.1007/s40964-023-00501-z\">10.1007/s40964-023-00501-z</a>}, journal={Progress in Additive Manufacturing}, publisher={Springer Science and Business Media LLC}, author={Kletetzka, Ivo and Kosanke, Maren and Meinderink, Dennis and Neßlinger, Vanessa and Grundmeier, Guido and Schmid, Hans-Joachim}, year={2023} }","ama":"Kletetzka I, Kosanke M, Meinderink D, Neßlinger V, Grundmeier G, Schmid H-J. Influence of the filler–matrix adhesion and the effects of conditioning on tensile properties of laser-sintered parts built with polyamide–glass bead dry blends. <i>Progress in Additive Manufacturing</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1007/s40964-023-00501-z\">10.1007/s40964-023-00501-z</a>","mla":"Kletetzka, Ivo, et al. “Influence of the Filler–Matrix Adhesion and the Effects of Conditioning on Tensile Properties of Laser-Sintered Parts Built with Polyamide–Glass Bead Dry Blends.” <i>Progress in Additive Manufacturing</i>, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1007/s40964-023-00501-z\">10.1007/s40964-023-00501-z</a>."},"quality_controlled":"1","oa":"1","status":"public","publisher":"Springer Science and Business Media LLC","_id":"46815","user_id":"50769"},{"user_id":"50769","main_file_link":[{"open_access":"1","url":"https://www.researchsquare.com/article/rs-2664324/v1"}],"_id":"43049","language":[{"iso":"eng"}],"publisher":"Research Square Platform LLC","date_updated":"2023-09-07T11:52:39Z","publication_status":"published","status":"public","title":"Influence of the filler matrix adhesion and the effects of conditioning on tensile properties of laser sintered parts built with polyamide glass bead dry blends","year":"2023","author":[{"full_name":"Kletetzka, Ivo","first_name":"Ivo","last_name":"Kletetzka"},{"full_name":"Kosanke, Maren","first_name":"Maren","last_name":"Kosanke"},{"full_name":"Meinderink, Dennis","first_name":"Dennis","last_name":"Meinderink"},{"last_name":"Neßlinger","first_name":"Vanessa","full_name":"Neßlinger, Vanessa"},{"last_name":"Grundmeier","first_name":"Guido","full_name":"Grundmeier, Guido"},{"full_name":"Schmid, Hans-Joachim","first_name":"Hans-Joachim","last_name":"Schmid"}],"type":"preprint","oa":"1","department":[{"_id":"150"},{"_id":"624"},{"_id":"219"},{"_id":"9"}],"date_created":"2023-03-20T09:13:23Z","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n        <jats:p>In this work, the influence of the filler matrix adhesion on the tensile properties of laser-sintered parts built with Polyamide 613 filled with glass beads was investigated. For this purpose, dry blends of glass beads with and without organosilane coupling agents and polyamide powder were prepared and processed into tensile specimens on an EOS P396. The samples were tested both in the dry state and after an accelerated conditioning in a climate chamber. Furthermore, FEM simulations were performed to model the limiting cases of optimum adhesion and no adhesion. By correlating the tensile tests with the simulation results and by analyzing the fracture surfaces, it was shown that the filler matrix adhesion is sufficient in the dry state but is strongly degraded by conditioning. Even the presence of various organosilane thin films could not prevent a strong deterioration of the filler-matrix adhesion and the associated deterioration of the mechanical properties. Since a comparison with an injection molded sample of the same polymer filler combination shows identical behavior after conditioning, it is assumed that this problem is not limited to additively manufactured parts.</jats:p>"}],"citation":{"short":"I. Kletetzka, M. Kosanke, D. Meinderink, V. Neßlinger, G. Grundmeier, H.-J. Schmid, (2023).","chicago":"Kletetzka, Ivo, Maren Kosanke, Dennis Meinderink, Vanessa Neßlinger, Guido Grundmeier, and Hans-Joachim Schmid. “Influence of the Filler Matrix Adhesion and the Effects of Conditioning on Tensile Properties of Laser Sintered Parts Built with Polyamide Glass Bead Dry Blends.” Research Square Platform LLC, 2023.","ieee":"I. Kletetzka, M. Kosanke, D. Meinderink, V. Neßlinger, G. Grundmeier, and H.-J. Schmid, “Influence of the filler matrix adhesion and the effects of conditioning on tensile properties of laser sintered parts built with polyamide glass bead dry blends.” Research Square Platform LLC, 2023.","apa":"Kletetzka, I., Kosanke, M., Meinderink, D., Neßlinger, V., Grundmeier, G., &#38; Schmid, H.-J. (2023). <i>Influence of the filler matrix adhesion and the effects of conditioning on tensile properties of laser sintered parts built with polyamide glass bead dry blends</i>. Research Square Platform LLC.","bibtex":"@article{Kletetzka_Kosanke_Meinderink_Neßlinger_Grundmeier_Schmid_2023, title={Influence of the filler matrix adhesion and the effects of conditioning on tensile properties of laser sintered parts built with polyamide glass bead dry blends}, publisher={Research Square Platform LLC}, author={Kletetzka, Ivo and Kosanke, Maren and Meinderink, Dennis and Neßlinger, Vanessa and Grundmeier, Guido and Schmid, Hans-Joachim}, year={2023} }","ama":"Kletetzka I, Kosanke M, Meinderink D, Neßlinger V, Grundmeier G, Schmid H-J. Influence of the filler matrix adhesion and the effects of conditioning on tensile properties of laser sintered parts built with polyamide glass bead dry blends. Published online 2023.","mla":"Kletetzka, Ivo, et al. <i>Influence of the Filler Matrix Adhesion and the Effects of Conditioning on Tensile Properties of Laser Sintered Parts Built with Polyamide Glass Bead Dry Blends</i>. Research Square Platform LLC, 2023."}},{"date_updated":"2023-09-07T11:52:08Z","publication_status":"published","year":"2023","status":"public","title":"Tensile Testing for Polymer AM - Best Pratice at the DMRC","conference":{"start_date":"2023-05-31","name":"Mobility goes Additve","location":"Berlin","end_date":"2023-05-31"},"author":[{"id":"50769","last_name":"Kletetzka","first_name":"Ivo","full_name":"Kletetzka, Ivo"}],"user_id":"50769","_id":"45783","language":[{"iso":"eng"}],"citation":{"bibtex":"@inproceedings{Kletetzka_2023, title={Tensile Testing for Polymer AM - Best Pratice at the DMRC}, author={Kletetzka, Ivo}, year={2023} }","ama":"Kletetzka I. Tensile Testing for Polymer AM - Best Pratice at the DMRC. In: ; 2023.","mla":"Kletetzka, Ivo. <i>Tensile Testing for Polymer AM - Best Pratice at the DMRC</i>. 2023.","short":"I. Kletetzka, in: 2023.","chicago":"Kletetzka, Ivo. “Tensile Testing for Polymer AM - Best Pratice at the DMRC,” 2023.","ieee":"I. Kletetzka, “Tensile Testing for Polymer AM - Best Pratice at the DMRC,” presented at the Mobility goes Additve, Berlin, 2023.","apa":"Kletetzka, I. (2023). <i>Tensile Testing for Polymer AM - Best Pratice at the DMRC</i>. Mobility goes Additve, Berlin."},"type":"conference_abstract","department":[{"_id":"150"},{"_id":"624"},{"_id":"219"},{"_id":"9"}],"date_created":"2023-06-27T08:32:16Z"},{"publication":"The International Journal of Advanced Manufacturing Technology ","abstract":[{"text":"In the laser sintering technology, the semi-crystalline polymer material is exposed to elevated temperatures during processing, which leads to serious material ageing for most materials. This has already been investigated intensively by various authors. However, the ageing of the material at ambient temperatures during shelf life has not been the focus so far. The need to analyse the shelf life can be derived from an ecological and economic point of view. This work is focusing on the shelf life of PA2200 (PA12). To reduce the potential influences of powder production fluctuations, two different powder batches stored for 5.5 years and 6.5 years are investigated and compared to a reference powder produced 0.5 years before these investigations. Multiple powder analyses and part characterisations have been performed. A significant yellowing and molecular chain length reduction can be derived from the measurement results. Whereas the influence on mechanical part performance was minor, the parts built with the stored powders are more yellowish. As it is most likely that this is due to the consumption of polyamide stabilisers, it can be assumed that these parts will be subject to significantly faster ageing. Therefore, it is still not recommended to use the stored powders for critical parts or light intense and humid environments.","lang":"eng"}],"date_created":"2023-03-18T14:28:46Z","department":[{"_id":"150"},{"_id":"624"},{"_id":"219"},{"_id":"9"}],"type":"journal_article","keyword":["Selective laser sintering","Shelf life","Polyamide 12","powder","PA2200","material ageing"],"author":[{"id":"71545","last_name":"Klippstein","first_name":"Sven Helge","full_name":"Klippstein, Sven Helge"},{"first_name":"Ivo","last_name":"Kletetzka","full_name":"Kletetzka, Ivo","id":"50769"},{"full_name":"Sural, Ilknur","first_name":"Ilknur","last_name":"Sural"},{"id":"464","full_name":"Schmid, Hans-Joachim","first_name":"Hans-Joachim","orcid":"000-0001-8590-1921","last_name":"Schmid"}],"year":"2023","title":"Influence of a prolonged shelf time on PA12 laser sintering powder and resulting part properties","date_updated":"2023-09-07T11:57:59Z","publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://link.springer.com/article/10.1007/s00170-023-11243-1"}],"doi":"https://doi.org/10.1007/s00170-023-11243-1","citation":{"apa":"Klippstein, S. H., Kletetzka, I., Sural, I., &#38; Schmid, H.-J. (2023). Influence of a prolonged shelf time on PA12 laser sintering powder and resulting part properties. <i>The International Journal of Advanced Manufacturing Technology </i>. <a href=\"https://doi.org/10.1007/s00170-023-11243-1\">https://doi.org/10.1007/s00170-023-11243-1</a>","mla":"Klippstein, Sven Helge, et al. “Influence of a Prolonged Shelf Time on PA12 Laser Sintering Powder and Resulting Part Properties.” <i>The International Journal of Advanced Manufacturing Technology </i>, Springer, 2023, doi:<a href=\"https://doi.org/10.1007/s00170-023-11243-1\">https://doi.org/10.1007/s00170-023-11243-1</a>.","ieee":"S. H. Klippstein, I. Kletetzka, I. Sural, and H.-J. Schmid, “Influence of a prolonged shelf time on PA12 laser sintering powder and resulting part properties,” <i>The International Journal of Advanced Manufacturing Technology </i>, 2023, doi: <a href=\"https://doi.org/10.1007/s00170-023-11243-1\">https://doi.org/10.1007/s00170-023-11243-1</a>.","chicago":"Klippstein, Sven Helge, Ivo Kletetzka, Ilknur Sural, and Hans-Joachim Schmid. “Influence of a Prolonged Shelf Time on PA12 Laser Sintering Powder and Resulting Part Properties.” <i>The International Journal of Advanced Manufacturing Technology </i>, 2023. <a href=\"https://doi.org/10.1007/s00170-023-11243-1\">https://doi.org/10.1007/s00170-023-11243-1</a>.","ama":"Klippstein SH, Kletetzka I, Sural I, Schmid H-J. Influence of a prolonged shelf time on PA12 laser sintering powder and resulting part properties. <i>The International Journal of Advanced Manufacturing Technology </i>. Published online 2023. doi:<a href=\"https://doi.org/10.1007/s00170-023-11243-1\">https://doi.org/10.1007/s00170-023-11243-1</a>","short":"S.H. Klippstein, I. Kletetzka, I. Sural, H.-J. Schmid, The International Journal of Advanced Manufacturing Technology  (2023).","bibtex":"@article{Klippstein_Kletetzka_Sural_Schmid_2023, title={Influence of a prolonged shelf time on PA12 laser sintering powder and resulting part properties}, DOI={<a href=\"https://doi.org/10.1007/s00170-023-11243-1\">https://doi.org/10.1007/s00170-023-11243-1</a>}, journal={The International Journal of Advanced Manufacturing Technology }, publisher={Springer}, author={Klippstein, Sven Helge and Kletetzka, Ivo and Sural, Ilknur and Schmid, Hans-Joachim}, year={2023} }"},"quality_controlled":"1","oa":"1","status":"public","publisher":"Springer","_id":"43046","user_id":"50769"},{"date_created":"2023-09-07T11:57:48Z","department":[{"_id":"150"},{"_id":"219"},{"_id":"624"},{"_id":"9"}],"type":"bachelorsthesis","citation":{"mla":"Sajadi, Said. <i>Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess</i>. 2023.","bibtex":"@book{Sajadi_2023, title={Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess}, author={Sajadi, Said}, year={2023} }","ama":"Sajadi S. <i>Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess</i>.; 2023.","ieee":"S. Sajadi, <i>Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess</i>. 2023.","apa":"Sajadi, S. (2023). <i>Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess</i>.","short":"S. Sajadi, Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess, 2023.","chicago":"Sajadi, Said. <i>Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess</i>, 2023."},"supervisor":[{"full_name":"Schmid, Hans-Joachim","first_name":"Hans-Joachim","orcid":"000-0001-8590-1921","last_name":"Schmid","id":"464"},{"id":"3959","full_name":"Jesinghausen, Steffen","last_name":"Jesinghausen","first_name":"Steffen","orcid":"https://orcid.org/0000-0003-2611-5298"},{"full_name":"Neitzel, Fabian","last_name":"Neitzel","first_name":"Fabian","orcid":"0009-0004-8412-3645 ","id":"72307"}],"_id":"46861","language":[{"iso":"ger"}],"user_id":"72307","author":[{"last_name":"Sajadi","first_name":"Said","full_name":"Sajadi, Said"}],"year":"2023","title":"Charakterisierung und Bewertung von flammgeschützten PA12 Pulvermischungen hinsichtlich der Verarbeitbarkeit im Lasersinter-Prozess","status":"public","date_updated":"2023-09-07T12:02:38Z"},{"type":"conference","department":[{"_id":"157"}],"date_created":"2023-09-07T13:51:50Z","publication":"Proceedings of the 23rd International Conference on Composite Materials (ICCM23)","citation":{"bibtex":"@inproceedings{Troschitz_Vorderbrüggen_Gude_Meschut_2023, title={Clinching and resistance spot welding of thermoplastic composites with metals using inserts as joining interfaces}, booktitle={Proceedings of the 23rd International Conference on Composite Materials (ICCM23)}, author={Troschitz, Juliane and Vorderbrüggen, Julian Heinrich Josef and Gude, Maik and Meschut, Gerson}, year={2023} }","short":"J. Troschitz, J.H.J. Vorderbrüggen, M. Gude, G. Meschut, in: Proceedings of the 23rd International Conference on Composite Materials (ICCM23), 2023.","ama":"Troschitz J, Vorderbrüggen JHJ, Gude M, Meschut G. Clinching and resistance spot welding of thermoplastic composites with metals using inserts as joining interfaces. In: <i>Proceedings of the 23rd International Conference on Composite Materials (ICCM23)</i>. ; 2023.","chicago":"Troschitz, Juliane, Julian Heinrich Josef Vorderbrüggen, Maik Gude, and Gerson Meschut. “Clinching and Resistance Spot Welding of Thermoplastic Composites with Metals Using Inserts as Joining Interfaces.” In <i>Proceedings of the 23rd International Conference on Composite Materials (ICCM23)</i>, 2023.","ieee":"J. Troschitz, J. H. J. Vorderbrüggen, M. Gude, and G. Meschut, “Clinching and resistance spot welding of thermoplastic composites with metals using inserts as joining interfaces,” presented at the 23rd International Conference on Composite Materials (ICCM23), Belfast, UK, 2023.","apa":"Troschitz, J., Vorderbrüggen, J. H. J., Gude, M., &#38; Meschut, G. (2023). Clinching and resistance spot welding of thermoplastic composites with metals using inserts as joining interfaces. <i>Proceedings of the 23rd International Conference on Composite Materials (ICCM23)</i>. 23rd International Conference on Composite Materials (ICCM23), Belfast, UK.","mla":"Troschitz, Juliane, et al. “Clinching and Resistance Spot Welding of Thermoplastic Composites with Metals Using Inserts as Joining Interfaces.” <i>Proceedings of the 23rd International Conference on Composite Materials (ICCM23)</i>, 2023."},"user_id":"40450","_id":"46866","language":[{"iso":"eng"}],"date_updated":"2023-09-07T13:52:18Z","status":"public","title":"Clinching and resistance spot welding of thermoplastic composites with metals using inserts as joining interfaces","year":"2023","author":[{"full_name":"Troschitz, Juliane","first_name":"Juliane","last_name":"Troschitz"},{"first_name":"Julian Heinrich Josef","last_name":"Vorderbrüggen","full_name":"Vorderbrüggen, Julian Heinrich Josef","id":"36235"},{"full_name":"Gude, Maik","last_name":"Gude","first_name":"Maik"},{"id":"32056","orcid":"0000-0002-2763-1246","first_name":"Gerson","last_name":"Meschut","full_name":"Meschut, Gerson"}],"conference":{"end_date":"2023-08-04","start_date":"2023-07-30","name":"23rd International Conference on Composite Materials (ICCM23)","location":"Belfast, UK"}},{"status":"public","year":"2023","title":"Case Study IV: Individualized Medical Technology using Additive Manufacturing","publication_identifier":{"isbn":["9783837663778","9783839463772"],"issn":["2703-1543","2703-1551"]},"author":[{"id":"29240","full_name":"Menge, Dennis","last_name":"Menge","first_name":"Dennis"},{"last_name":"Milaege","first_name":"Dennis","full_name":"Milaege, Dennis"},{"id":"48411","first_name":"Kay-Peter","last_name":"Hoyer","full_name":"Hoyer, Kay-Peter"},{"full_name":"Schmid, Hans-Joachim","last_name":"Schmid","first_name":"Hans-Joachim","orcid":"000-0001-8590-1921","id":"464"},{"first_name":"Mirko","last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720"}],"date_updated":"2023-09-08T08:32:42Z","publication_status":"published","publisher":"transcript Verlag","_id":"46870","language":[{"iso":"eng"}],"doi":"10.14361/9783839463772-007","user_id":"48411","editor":[{"first_name":"Illona","last_name":"Horwath","full_name":"Horwath, Illona"},{"full_name":"Schweizer, Swetlana","first_name":"Swetlana","last_name":"Schweizer"}],"publication":"Climate Protection, Resource Efficiency, and Sustainable Engineering","citation":{"mla":"Menge, Dennis, et al. “Case Study IV: Individualized Medical Technology Using Additive Manufacturing.” <i>Climate Protection, Resource Efficiency, and Sustainable Engineering</i>, edited by Illona Horwath and Swetlana Schweizer, transcript Verlag, 2023, doi:<a href=\"https://doi.org/10.14361/9783839463772-007\">10.14361/9783839463772-007</a>.","ama":"Menge D, Milaege D, Hoyer K-P, Schmid H-J, Schaper M. Case Study IV: Individualized Medical Technology using Additive Manufacturing. In: Horwath I, Schweizer S, eds. <i>Climate Protection, Resource Efficiency, and Sustainable Engineering</i>. transcript Verlag; 2023. doi:<a href=\"https://doi.org/10.14361/9783839463772-007\">10.14361/9783839463772-007</a>","bibtex":"@inbook{Menge_Milaege_Hoyer_Schmid_Schaper_2023, place={Bielefeld, Germany}, title={Case Study IV: Individualized Medical Technology using Additive Manufacturing}, DOI={<a href=\"https://doi.org/10.14361/9783839463772-007\">10.14361/9783839463772-007</a>}, booktitle={Climate Protection, Resource Efficiency, and Sustainable Engineering}, publisher={transcript Verlag}, author={Menge, Dennis and Milaege, Dennis and Hoyer, Kay-Peter and Schmid, Hans-Joachim and Schaper, Mirko}, editor={Horwath, Illona and Schweizer, Swetlana}, year={2023} }","apa":"Menge, D., Milaege, D., Hoyer, K.-P., Schmid, H.-J., &#38; Schaper, M. (2023). Case Study IV: Individualized Medical Technology using Additive Manufacturing. In I. Horwath &#38; S. Schweizer (Eds.), <i>Climate Protection, Resource Efficiency, and Sustainable Engineering</i>. transcript Verlag. <a href=\"https://doi.org/10.14361/9783839463772-007\">https://doi.org/10.14361/9783839463772-007</a>","ieee":"D. Menge, D. Milaege, K.-P. Hoyer, H.-J. Schmid, and M. Schaper, “Case Study IV: Individualized Medical Technology using Additive Manufacturing,” in <i>Climate Protection, Resource Efficiency, and Sustainable Engineering</i>, I. Horwath and S. Schweizer, Eds. Bielefeld, Germany: transcript Verlag, 2023.","chicago":"Menge, Dennis, Dennis Milaege, Kay-Peter Hoyer, Hans-Joachim Schmid, and Mirko Schaper. “Case Study IV: Individualized Medical Technology Using Additive Manufacturing.” In <i>Climate Protection, Resource Efficiency, and Sustainable Engineering</i>, edited by Illona Horwath and Swetlana Schweizer. Bielefeld, Germany: transcript Verlag, 2023. <a href=\"https://doi.org/10.14361/9783839463772-007\">https://doi.org/10.14361/9783839463772-007</a>.","short":"D. Menge, D. Milaege, K.-P. Hoyer, H.-J. Schmid, M. Schaper, in: I. Horwath, S. Schweizer (Eds.), Climate Protection, Resource Efficiency, and Sustainable Engineering, transcript Verlag, Bielefeld, Germany, 2023."},"place":"Bielefeld, Germany","date_created":"2023-09-08T08:28:27Z","type":"book_chapter","department":[{"_id":"9"},{"_id":"158"},{"_id":"150"}]},{"department":[{"_id":"145"}],"type":"conference_abstract","date_created":"2021-12-15T11:08:25Z","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"chicago":"Afsahnoudeh, Reza, Maik Holzmüller, Fabian Bader, Werner Homberg, and Eugeny Y. Kenig. “Numerische Untersuchung von Oberflächenstrukturierung Zur Erhöhung Der Effizienz von Kissenplatten-Wärmeübertragern,” 2023.","short":"R. Afsahnoudeh, M. Holzmüller, F. Bader, W. Homberg, E.Y. Kenig, in: 2023.","ieee":"R. Afsahnoudeh, M. Holzmüller, F. Bader, W. Homberg, and E. Y. Kenig, “Numerische Untersuchung von Oberflächenstrukturierung zur Erhöhung der Effizienz von Kissenplatten-Wärmeübertragern,” presented at the Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung, Frankfurt am Main, 2023.","apa":"Afsahnoudeh, R., Holzmüller, M., Bader, F., Homberg, W., &#38; Kenig, E. Y. (2023). <i>Numerische Untersuchung von Oberflächenstrukturierung zur Erhöhung der Effizienz von Kissenplatten-Wärmeübertragern</i>. Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung, Frankfurt am Main.","bibtex":"@inproceedings{Afsahnoudeh_Holzmüller_Bader_Homberg_Kenig_2023, title={Numerische Untersuchung von Oberflächenstrukturierung zur Erhöhung der Effizienz von Kissenplatten-Wärmeübertragern}, author={Afsahnoudeh, Reza and Holzmüller, Maik and Bader, Fabian and Homberg, Werner and Kenig, Eugeny Y.}, year={2023} }","ama":"Afsahnoudeh R, Holzmüller M, Bader F, Homberg W, Kenig EY. Numerische Untersuchung von Oberflächenstrukturierung zur Erhöhung der Effizienz von Kissenplatten-Wärmeübertragern. In: ; 2023.","mla":"Afsahnoudeh, Reza, et al. <i>Numerische Untersuchung von Oberflächenstrukturierung Zur Erhöhung Der Effizienz von Kissenplatten-Wärmeübertragern</i>. 2023."},"user_id":"90390","language":[{"iso":"eng"}],"_id":"28941","date_updated":"2023-09-12T08:04:52Z","conference":{"name":"Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung","start_date":"06.03.2023","location":"Frankfurt am Main","end_date":"08.06.2023"},"author":[{"id":"90390","last_name":"Afsahnoudeh","first_name":"Reza","full_name":"Afsahnoudeh, Reza"},{"id":"82645","full_name":"Holzmüller, Maik","last_name":"Holzmüller","first_name":"Maik"},{"first_name":"Fabian","last_name":"Bader","full_name":"Bader, Fabian","id":"65204"},{"full_name":"Homberg, Werner","last_name":"Homberg","first_name":"Werner","id":"233"},{"id":"665","full_name":"Kenig, Eugeny Y.","last_name":"Kenig","first_name":"Eugeny Y."}],"status":"public","year":"2023","title":"Numerische Untersuchung von Oberflächenstrukturierung zur Erhöhung der Effizienz von Kissenplatten-Wärmeübertragern"},{"_id":"46957","language":[{"iso":"eng"}],"user_id":"44204","editor":[{"full_name":"Ott, Manuel","first_name":"Manuel","last_name":"Ott"}],"status":"public","year":"2023","title":"Methodical Approach to Reducing Design Time by using Neural Networks in Early Stages of Concept Development","conference":{"end_date":"2023-08-16","location":"Austin, Texas, United States","name":"Solid Freeform Fabrication Symposium 2023","start_date":"2023-08-14"},"author":[{"first_name":"Manuel","last_name":"Ott","full_name":"Ott, Manuel","id":"44204"},{"last_name":"Meihöfener","first_name":"Niclas","full_name":"Meihöfener, Niclas","id":"38611"},{"full_name":"Mozgova, Iryna","last_name":"Mozgova","first_name":"Iryna","id":"95903"}],"date_updated":"2023-09-18T06:12:51Z","place":"Austin, Texas, United States","date_created":"2023-09-11T12:12:50Z","type":"conference","department":[{"_id":"741"},{"_id":"144"}],"publication":"Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023","citation":{"ama":"Ott M, Meihöfener N, Mozgova I. Methodical Approach to Reducing Design Time by using Neural Networks in Early Stages of Concept Development. In: Ott M, ed. <i>Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023</i>. ; 2023.","bibtex":"@inproceedings{Ott_Meihöfener_Mozgova_2023, place={Austin, Texas, United States}, title={Methodical Approach to Reducing Design Time by using Neural Networks in Early Stages of Concept Development}, booktitle={Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023}, author={Ott, Manuel and Meihöfener, Niclas and Mozgova, Iryna}, editor={Ott, Manuel}, year={2023} }","mla":"Ott, Manuel, et al. “Methodical Approach to Reducing Design Time by Using Neural Networks in Early Stages of Concept Development.” <i>Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023</i>, edited by Manuel Ott, 2023.","chicago":"Ott, Manuel, Niclas Meihöfener, and Iryna Mozgova. “Methodical Approach to Reducing Design Time by Using Neural Networks in Early Stages of Concept Development.” In <i>Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023</i>, edited by Manuel Ott. Austin, Texas, United States, 2023.","short":"M. Ott, N. Meihöfener, I. Mozgova, in: M. Ott (Ed.), Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023, Austin, Texas, United States, 2023.","apa":"Ott, M., Meihöfener, N., &#38; Mozgova, I. (2023). Methodical Approach to Reducing Design Time by using Neural Networks in Early Stages of Concept Development. In M. Ott (Ed.), <i>Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023</i>.","ieee":"M. Ott, N. Meihöfener, and I. Mozgova, “Methodical Approach to Reducing Design Time by using Neural Networks in Early Stages of Concept Development,” in <i>Proceedings of the 34rd Annual International Solid Freeform Fabrication Symposium 2023</i>, Austin, Texas, United States, 2023."},"quality_controlled":"1","abstract":[{"lang":"eng","text":"Modern companies often face various challenges in concept development of products or systems. Design engineers prepare initial concepts as 3D models. These are then simulated by computational engineers. If requirements are not met, this necessitates an iterative process that runs between the design and computation departments until a valid concept is created. Design methods such as topology optimization are often used here. The upcoming result is then attempted to be adapted to certain manufacturing processes. These iteration loops can sometimes take a very long time, since the model construction and structural optimization generate large computational efforts. The present work shows on an example a methodical approach, which represents a first proof of concept, to solving this problem, including a description of methods and techniques, as well as possible problems in a detailed analysis concerning training data for neural networks and their abstraction capabilities. It is evident that additional research work needs to be conducted for further utilization in order to address all arising questions."}]},{"abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>FeCo alloys are important materials used in pumps and motors in the offshore oil and gas drilling industry. These alloys are subjected to marine environments with a high NaCl concentration, therefore, corrosion and catastrophic failure are anticipated. So, the surface dissolution of additively manufactured FeCo samples is investigated in a quasi-<jats:italic>in situ</jats:italic> manner, in particular, the pitting corrosion in 5.0 wt pct NaCl solution. The local dissolution of the same sample region is monitored after 24, 72, and 168 hours. Here, the formation of rectangular and circular pits of ultra-fine dimensions (less than 0.5 <jats:italic>µ</jats:italic>m) is observed with increasing immersion time. In addition, the formation of a corrosion-inhibiting surface layer is detected on the sample surface. Surface dissolution leads to a change in the surface structure, however, no change in grain shape or grain size is noticed. The surface topography after local dissolution is correlated to the grain orientation. Quasi-<jats:italic>in situ</jats:italic> analysis shows the preferential dissolution of high-angle grain boundaries (HAGBs) leading to a change in the fraction of HAGBs and low-angle grain boundaries fraction (LAGBs). For the FeCo sample, a potentiodynamic polarisation test reveals a corrosion potential (E<jats:sub>corr</jats:sub>) of − 0.475 V referred to the standard hydrogen electrode (SHE) and a corrosion exchange current density (i<jats:sub>corr</jats:sub>) of 0.0848 A/m<jats:sup>2</jats:sup>. Furthermore, quasi-<jats:italic>in situ</jats:italic> experiments showed that grains oriented along certain crystallographic directions are corroding more compared to other grains leading to a significant decrease in the local surface height. Grains with a plane normal close to the <jats:inline-formula><jats:alternatives><jats:tex-math>$$\\langle {1}00\\rangle$$</jats:tex-math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">\r\n                <mml:mrow>\r\n                  <mml:mo>⟨</mml:mo>\r\n                  <mml:mn>100</mml:mn>\r\n                  <mml:mo>⟩</mml:mo>\r\n                </mml:mrow>\r\n              </mml:math></jats:alternatives></jats:inline-formula> direction reveal lower surface dissolution and higher corrosion resistance, whereas planes normal close to the <jats:inline-formula><jats:alternatives><jats:tex-math>$$\\langle {11}0\\rangle$$</jats:tex-math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">\r\n                <mml:mrow>\r\n                  <mml:mo>⟨</mml:mo>\r\n                  <mml:mn>110</mml:mn>\r\n                  <mml:mo>⟩</mml:mo>\r\n                </mml:mrow>\r\n              </mml:math></jats:alternatives></jats:inline-formula> direction and the <jats:inline-formula><jats:alternatives><jats:tex-math>$$\\langle {111}\\rangle$$</jats:tex-math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">\r\n                <mml:mrow>\r\n                  <mml:mo>⟨</mml:mo>\r\n                  <mml:mn>111</mml:mn>\r\n                  <mml:mo>⟩</mml:mo>\r\n                </mml:mrow>\r\n              </mml:math></jats:alternatives></jats:inline-formula> direction exhibit a higher surface dissolution.</jats:p>","lang":"eng"}],"quality_controlled":"1","citation":{"bibtex":"@article{Pramanik_Krüger_Schaper_Hoyer_2023, title={Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution}, DOI={<a href=\"https://doi.org/10.1007/s11661-023-07186-7\">10.1007/s11661-023-07186-7</a>}, journal={Metallurgical and Materials Transactions A}, publisher={Springer Science and Business Media LLC}, author={Pramanik, Sudipta and Krüger, Jan Tobias and Schaper, Mirko and Hoyer, Kay-Peter}, year={2023} }","chicago":"Pramanik, Sudipta, Jan Tobias Krüger, Mirko Schaper, and Kay-Peter Hoyer. “Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution.” <i>Metallurgical and Materials Transactions A</i>, 2023. <a href=\"https://doi.org/10.1007/s11661-023-07186-7\">https://doi.org/10.1007/s11661-023-07186-7</a>.","short":"S. Pramanik, J.T. Krüger, M. Schaper, K.-P. Hoyer, Metallurgical and Materials Transactions A (2023).","ama":"Pramanik S, Krüger JT, Schaper M, Hoyer K-P. Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution. <i>Metallurgical and Materials Transactions A</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1007/s11661-023-07186-7\">10.1007/s11661-023-07186-7</a>","ieee":"S. Pramanik, J. T. Krüger, M. Schaper, and K.-P. Hoyer, “Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution,” <i>Metallurgical and Materials Transactions A</i>, 2023, doi: <a href=\"https://doi.org/10.1007/s11661-023-07186-7\">10.1007/s11661-023-07186-7</a>.","mla":"Pramanik, Sudipta, et al. “Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution.” <i>Metallurgical and Materials Transactions A</i>, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1007/s11661-023-07186-7\">10.1007/s11661-023-07186-7</a>.","apa":"Pramanik, S., Krüger, J. T., Schaper, M., &#38; Hoyer, K.-P. (2023). Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution. <i>Metallurgical and Materials Transactions A</i>. <a href=\"https://doi.org/10.1007/s11661-023-07186-7\">https://doi.org/10.1007/s11661-023-07186-7</a>"},"publication":"Metallurgical and Materials Transactions A","department":[{"_id":"9"},{"_id":"158"}],"type":"journal_article","keyword":["Metals and Alloys","Mechanics of Materials","Condensed Matter Physics"],"date_created":"2023-09-18T11:43:28Z","publication_status":"published","date_updated":"2023-09-18T11:44:04Z","publication_identifier":{"issn":["1073-5623","1543-1940"]},"author":[{"last_name":"Pramanik","first_name":"Sudipta","full_name":"Pramanik, Sudipta"},{"id":"44307","first_name":"Jan Tobias","orcid":"0000-0002-0827-9654","last_name":"Krüger","full_name":"Krüger, Jan Tobias"},{"last_name":"Schaper","first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720"},{"full_name":"Hoyer, Kay-Peter","first_name":"Kay-Peter","last_name":"Hoyer","id":"48411"}],"year":"2023","title":"Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution","status":"public","user_id":"48411","doi":"10.1007/s11661-023-07186-7","_id":"47122","publisher":"Springer Science and Business Media LLC","language":[{"iso":"eng"}]}]