[{"_id":"44137","intvolume":" 43","date_updated":"2023-04-24T09:53:30Z","year":"2023","citation":{"bibtex":"@article{Jende_2023, title={“The Future of Canadian Studies: On Plowing a Lonely Furrow.” }, volume={43}, journal={Zeitschrift für Kanada-Studien }, publisher={Wissner Verlag}, author={Jende, Yvonne Kristin}, year={2023}, pages={126–127} }","mla":"Jende, Yvonne Kristin. “‘The Future of Canadian Studies: On Plowing a Lonely Furrow.’ .” Zeitschrift Für Kanada-Studien , vol. 43, Wissner Verlag, 2023, pp. 126–127.","apa":"Jende, Y. K. (2023). “The Future of Canadian Studies: On Plowing a Lonely Furrow.” . Zeitschrift Für Kanada-Studien , 43, 126–127.","ama":"Jende YK. “The Future of Canadian Studies: On Plowing a Lonely Furrow.” . Zeitschrift für Kanada-Studien . 2023;43:126–127.","chicago":"Jende, Yvonne Kristin. “‘The Future of Canadian Studies: On Plowing a Lonely Furrow.’ .” Zeitschrift Für Kanada-Studien 43 (2023): 126–127.","ieee":"Y. K. Jende, “‘The Future of Canadian Studies: On Plowing a Lonely Furrow.’ ,” Zeitschrift für Kanada-Studien , vol. 43, pp. 126–127, 2023.","short":"Y.K. Jende, Zeitschrift Für Kanada-Studien 43 (2023) 126–127."},"type":"journal_article","page":"126–127","language":[{"iso":"eng"}],"title":"\"The Future of Canadian Studies: On Plowing a Lonely Furrow.\" ","user_id":"24615","author":[{"full_name":"Jende, Yvonne Kristin","first_name":"Yvonne Kristin","id":"24615","last_name":"Jende"}],"publisher":"Wissner Verlag","publication":"Zeitschrift für Kanada-Studien ","publication_identifier":{"issn":["0944-7008"]},"volume":43,"publication_status":"published","status":"public","date_created":"2023-04-24T09:46:13Z"},{"user_id":"24755","publisher":"Logos Verlag Berlin GmbH","author":[{"id":"24755","last_name":"Bauer","full_name":"Bauer, Anna Brigitte","orcid":"0000-0002-1742-3099","first_name":"Anna Brigitte"}],"volume":352,"status":"public","date_created":"2023-04-20T12:47:01Z","_id":"44083","intvolume":" 352","main_file_link":[{"url":"https://www.logos-verlag.de/cgi-bin/engbuchmid?isbn=5625&lng=deu&id=%3D","open_access":"1"}],"citation":{"ieee":"A. B. Bauer, Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden, vol. 352. Berlin: Logos Verlag Berlin GmbH, 2023.","short":"A.B. Bauer, Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden, Logos Verlag Berlin GmbH, Berlin, 2023.","mla":"Bauer, Anna Brigitte. Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden. Logos Verlag Berlin GmbH, 2023, doi:10.30819/5625.","bibtex":"@book{Bauer_2023, place={Berlin}, series={Studien zum Physik- und Chemielernen}, title={Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden}, volume={352}, DOI={10.30819/5625}, publisher={Logos Verlag Berlin GmbH}, author={Bauer, Anna Brigitte}, year={2023}, collection={Studien zum Physik- und Chemielernen} }","chicago":"Bauer, Anna Brigitte. Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden. Vol. 352. Studien zum Physik- und Chemielernen. Berlin: Logos Verlag Berlin GmbH, 2023. https://doi.org/10.30819/5625.","ama":"Bauer AB. Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden. Vol 352. Logos Verlag Berlin GmbH; 2023. doi:10.30819/5625","apa":"Bauer, A. B. (2023). Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden (Vol. 352). Logos Verlag Berlin GmbH. https://doi.org/10.30819/5625"},"type":"book","year":"2023","place":"Berlin","title":"Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden","department":[{"_id":"299"},{"_id":"576"},{"_id":"651"}],"publication_status":"published","publication_identifier":{"isbn":["978-3-8325-5625-9"]},"date_updated":"2023-04-26T06:41:56Z","doi":"10.30819/5625","oa":"1","series_title":"Studien zum Physik- und Chemielernen","language":[{"iso":"ger"}]},{"_id":"44181","date_updated":"2023-04-26T07:12:24Z","conference":{"location":"Frankfurt","name":"23. Kolloquium: Gemeinsame Forschung in der Klebtechnik","start_date":"2023-02-28","end_date":"2023-03-01"},"series_title":"23. Kolloquium: Gemeinsame Forschung in der Klebtechnik","year":"2023","citation":{"short":"F. Beule, L. Schmelzle, D. Teutenberg, G. Possart, G. Meschut, J. Mergheim, in: 23. Kolloquium: Gemeinsame Forschung in Der Klebtechnik, Frankfurt, 2023.","ieee":"F. Beule, L. Schmelzle, D. Teutenberg, G. Possart, G. Meschut, and J. Mergheim, “Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung,” presented at the 23. Kolloquium: Gemeinsame Forschung in der Klebtechnik, Frankfurt, 2023.","ama":"Beule F, Schmelzle L, Teutenberg D, Possart G, Meschut G, Mergheim J. Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung. In: 23. Kolloquium: Gemeinsame Forschung in Der Klebtechnik. 23. Kolloquium: Gemeinsame Forschung in der Klebtechnik. ; 2023.","apa":"Beule, F., Schmelzle, L., Teutenberg, D., Possart, G., Meschut, G., & Mergheim, J. (2023). Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung. 23. Kolloquium: Gemeinsame Forschung in Der Klebtechnik. 23. Kolloquium: Gemeinsame Forschung in der Klebtechnik, Frankfurt.","chicago":"Beule, Felix, Lars Schmelzle, Dominik Teutenberg, Gunnar Possart, Gerson Meschut, and Julia Mergheim. “Methodenentwicklung Zur Simulation von Hyperelastischen Klebverbindungen Unter Crashbelastung.” In 23. Kolloquium: Gemeinsame Forschung in Der Klebtechnik. 23. Kolloquium: Gemeinsame Forschung in Der Klebtechnik. Frankfurt, 2023.","mla":"Beule, Felix, et al. “Methodenentwicklung Zur Simulation von Hyperelastischen Klebverbindungen Unter Crashbelastung.” 23. Kolloquium: Gemeinsame Forschung in Der Klebtechnik, 2023.","bibtex":"@inproceedings{Beule_Schmelzle_Teutenberg_Possart_Meschut_Mergheim_2023, place={Frankfurt}, series={23. Kolloquium: Gemeinsame Forschung in der Klebtechnik}, title={Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung}, booktitle={23. Kolloquium: Gemeinsame Forschung in der Klebtechnik}, author={Beule, Felix and Schmelzle, Lars and Teutenberg, Dominik and Possart, Gunnar and Meschut, Gerson and Mergheim, Julia}, year={2023}, collection={23. Kolloquium: Gemeinsame Forschung in der Klebtechnik} }"},"type":"conference_abstract","language":[{"iso":"eng"}],"place":"Frankfurt","title":"Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung","user_id":"66192","author":[{"first_name":"Felix","full_name":"Beule, Felix","last_name":"Beule","id":"66192"},{"full_name":"Schmelzle, Lars","first_name":"Lars","last_name":"Schmelzle"},{"last_name":"Teutenberg","id":"537","first_name":"Dominik","full_name":"Teutenberg, Dominik"},{"last_name":"Possart","first_name":"Gunnar","full_name":"Possart, Gunnar"},{"last_name":"Meschut","id":"32056","first_name":"Gerson","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson"},{"last_name":"Mergheim","full_name":"Mergheim, Julia","first_name":"Julia"}],"publication":"23. Kolloquium: Gemeinsame Forschung in der Klebtechnik","department":[{"_id":"157"}],"status":"public","date_created":"2023-04-26T07:12:20Z"},{"has_accepted_license":"1","status":"public","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"_id":"13","name":"SFB 901 - C1: SFB 901 - Subproject C1"}],"date_created":"2023-04-03T14:07:32Z","author":[{"first_name":"Patrick","full_name":"Schürmann, Patrick","last_name":"Schürmann"}],"department":[{"_id":"64"}],"file_date_updated":"2023-04-25T10:49:36Z","file":[{"date_created":"2023-04-25T10:49:36Z","file_name":"masters_thesis_schuermann.pdf","access_level":"open_access","file_size":1367369,"title":" A Formal Comparison of Advanced Digital Signature Primitives","file_id":"44177","creator":"bhenrik","date_updated":"2023-04-25T10:49:36Z","content_type":"application/pdf","relation":"main_file"}],"title":" A Formal Comparison of Advanced Digital Signature Primitives","ddc":["000"],"user_id":"41047","year":"2023","type":"mastersthesis","citation":{"mla":"Schürmann, Patrick. A Formal Comparison of Advanced Digital Signature Primitives. 2023.","bibtex":"@book{Schürmann_2023, title={ A Formal Comparison of Advanced Digital Signature Primitives}, author={Schürmann, Patrick}, year={2023} }","chicago":"Schürmann, Patrick. A Formal Comparison of Advanced Digital Signature Primitives, 2023.","apa":"Schürmann, P. (2023). A Formal Comparison of Advanced Digital Signature Primitives.","ama":"Schürmann P. A Formal Comparison of Advanced Digital Signature Primitives.; 2023.","ieee":"P. Schürmann, A Formal Comparison of Advanced Digital Signature Primitives. 2023.","short":"P. Schürmann, A Formal Comparison of Advanced Digital Signature Primitives, 2023."},"language":[{"iso":"eng"}],"supervisor":[{"full_name":"Blömer, Johannes","first_name":"Johannes","id":"23","last_name":"Blömer"}],"oa":"1","date_updated":"2023-04-25T22:43:21Z","_id":"43374"},{"user_id":"32252","title":"Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren","author":[{"first_name":"Jannik","full_name":"Kowatz, Jannik","orcid":"0000-0002-4972-4718","last_name":"Kowatz","id":"32252"},{"first_name":"Dominik","full_name":"Teutenberg, Dominik","last_name":"Teutenberg","id":"537"},{"last_name":"Meschut","id":"32056","first_name":"Gerson","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson"}],"department":[{"_id":"9"},{"_id":"157"}],"publication":"23. Kolloquium Gemeinsame Forschung in der Klebtechnik","status":"public","date_created":"2023-04-26T07:21:47Z","_id":"44183","date_updated":"2023-04-26T07:21:56Z","conference":{"end_date":"01.03.2023","location":"Frankfurt a. M.","name":"23. Kolloquium Gemeinsame Forschung in der Klebtechnik","start_date":"28.02.2023"},"corporate_editor":["DECHEMA, Gesellschaft für Chemische Technik und Biotechnologie e.V."],"language":[{"iso":"ger"}],"type":"conference","year":"2023","citation":{"short":"J. Kowatz, D. Teutenberg, G. Meschut, in: DECHEMA, Gesellschaft für Chemische Technik und Biotechnologie e.V. (Ed.), 23. Kolloquium Gemeinsame Forschung in der Klebtechnik, 2023.","ieee":"J. Kowatz, D. Teutenberg, and G. Meschut, “Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren,” in 23. Kolloquium Gemeinsame Forschung in der Klebtechnik, Frankfurt a. M., 2023.","ama":"Kowatz J, Teutenberg D, Meschut G. Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren. In: DECHEMA, Gesellschaft für Chemische Technik und Biotechnologie e.V., ed. 23. Kolloquium Gemeinsame Forschung in der Klebtechnik. ; 2023.","apa":"Kowatz, J., Teutenberg, D., & Meschut, G. (2023). Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren. In DECHEMA, Gesellschaft für Chemische Technik und Biotechnologie e.V. (Ed.), 23. Kolloquium Gemeinsame Forschung in der Klebtechnik.","chicago":"Kowatz, Jannik, Dominik Teutenberg, and Gerson Meschut. “Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren.” In 23. Kolloquium Gemeinsame Forschung in der Klebtechnik, edited by DECHEMA, Gesellschaft für Chemische Technik und Biotechnologie e.V., 2023.","bibtex":"@inproceedings{Kowatz_Teutenberg_Meschut_2023, title={Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren}, booktitle={23. Kolloquium Gemeinsame Forschung in der Klebtechnik}, author={Kowatz, Jannik and Teutenberg, Dominik and Meschut, Gerson}, editor={DECHEMA, Gesellschaft für Chemische Technik und Biotechnologie e.V.}, year={2023} }","mla":"Kowatz, Jannik, et al. “Weiterentwicklung der induktiven Schnellhärtung von Klebverbindungen für robuste Fertigungsprozesse unter Berücksichtigung von serienrelevanten Einflussfaktoren.” 23. Kolloquium Gemeinsame Forschung in der Klebtechnik, edited by DECHEMA, Gesellschaft für Chemische Technik und Biotechnologie e.V., 2023."}},{"department":[{"_id":"321"},{"_id":"9"},{"_id":"367"},{"_id":"147"}],"publication_status":"published","publication_identifier":{"issn":["0021-955X","1530-7999"]},"title":"Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures","language":[{"iso":"eng"}],"date_updated":"2023-04-26T13:40:19Z","doi":"10.1177/0021955x231161175","oa":"1","publication":"Journal of Cellular Plastics","keyword":["Materials Chemistry","Polymers and Plastics","General Chemistry"],"author":[{"first_name":"Elmar","full_name":"Moritzer, Elmar","last_name":"Moritzer","id":"20531"},{"first_name":"Felix","orcid":"0000-0002-7651-7028","full_name":"Flachmann, Felix","last_name":"Flachmann","id":"38212"}],"quality_controlled":"1","publisher":"SAGE Publications","volume":59,"date_created":"2023-02-27T07:11:52Z","status":"public","abstract":[{"lang":"eng","text":" Microcellular wood fiber reinforced polymers offer the possibility to reduce the use of fossil raw materials. In particular, thick-walled structures with thicknesses greater than 6 mm offer a high potential for weight savings. This study investigates the cell structures and mechanical properties of injection-molded test specimens. The influence of different thicknesses (6–10 mm) along with different chemical blowing agents (endothermic, exothermic) with varying dosages (0–2 wt%) is analyzed. The investigations reveal that exothermic chemical blowing agents form finer cells consistently to thin-walled structures than endothermic ones. Higher foaming agent content leads to higher pore fractions, with many small cells coalescing into a large open-pore cell network. The mechanical properties depend mainly on the pore content of the sample. The specific tensile properties deteriorate with the use of chemical blowing agents (CFA), whereas the sandwich structure produced with compact edge layers has a positive influence on the specific flexural properties. "}],"user_id":"38212","main_file_link":[{"open_access":"1"}],"page":"187-199","citation":{"ama":"Moritzer E, Flachmann F. Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures. Journal of Cellular Plastics. 2023;59(3):187-199. doi:10.1177/0021955x231161175","apa":"Moritzer, E., & Flachmann, F. (2023). Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures. Journal of Cellular Plastics, 59(3), 187–199. https://doi.org/10.1177/0021955x231161175","chicago":"Moritzer, Elmar, and Felix Flachmann. “Morphological and Mechanical Properties of Foamed Thick-Walled Wood-Plastic-Composite Structures.” Journal of Cellular Plastics 59, no. 3 (2023): 187–99. https://doi.org/10.1177/0021955x231161175.","bibtex":"@article{Moritzer_Flachmann_2023, title={Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures}, volume={59}, DOI={10.1177/0021955x231161175}, number={3}, journal={Journal of Cellular Plastics}, publisher={SAGE Publications}, author={Moritzer, Elmar and Flachmann, Felix}, year={2023}, pages={187–199} }","mla":"Moritzer, Elmar, and Felix Flachmann. “Morphological and Mechanical Properties of Foamed Thick-Walled Wood-Plastic-Composite Structures.” Journal of Cellular Plastics, vol. 59, no. 3, SAGE Publications, 2023, pp. 187–99, doi:10.1177/0021955x231161175.","short":"E. Moritzer, F. Flachmann, Journal of Cellular Plastics 59 (2023) 187–199.","ieee":"E. Moritzer and F. Flachmann, “Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures,” Journal of Cellular Plastics, vol. 59, no. 3, pp. 187–199, 2023, doi: 10.1177/0021955x231161175."},"type":"journal_article","year":"2023","intvolume":" 59","_id":"42515","issue":"3"},{"title":"Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators","ddc":["000"],"user_id":"61579","has_accepted_license":"1","status":"public","date_created":"2023-02-17T09:44:49Z","author":[{"last_name":"Burmeister","id":"32685","first_name":"Sascha Christian","full_name":"Burmeister, Sascha Christian"},{"id":"72850","last_name":"Schryen","full_name":"Schryen, Guido","first_name":"Guido"}],"publisher":"Springer","department":[{"_id":"277"}],"file_date_updated":"2023-03-14T13:44:07Z","publication":"Energy Systems","file":[{"date_created":"2023-03-14T13:44:07Z","file_name":"s12667-023-00572-5.pdf","access_level":"open_access","file_size":1521348,"file_id":"43022","creator":"hsiemes","date_updated":"2023-03-14T13:44:07Z","content_type":"application/pdf","relation":"main_file"}],"doi":"10.1007/s12667-023-00572-5","oa":"1","_id":"42179","date_updated":"2023-04-26T14:38:43Z","citation":{"short":"S.C. Burmeister, G. Schryen, Energy Systems (2023).","ieee":"S. C. Burmeister and G. Schryen, “Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators,” Energy Systems, 2023, doi: 10.1007/s12667-023-00572-5.","chicago":"Burmeister, Sascha Christian, and Guido Schryen. “Distribution Network Optimization: Predicting Computation Times to Design Scenario Analysis for Network Operators.” Energy Systems, 2023. https://doi.org/10.1007/s12667-023-00572-5.","ama":"Burmeister SC, Schryen G. Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators. Energy Systems. Published online 2023. doi:10.1007/s12667-023-00572-5","apa":"Burmeister, S. C., & Schryen, G. (2023). Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators. Energy Systems. https://doi.org/10.1007/s12667-023-00572-5","mla":"Burmeister, Sascha Christian, and Guido Schryen. “Distribution Network Optimization: Predicting Computation Times to Design Scenario Analysis for Network Operators.” Energy Systems, Springer, 2023, doi:10.1007/s12667-023-00572-5.","bibtex":"@article{Burmeister_Schryen_2023, title={Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators}, DOI={10.1007/s12667-023-00572-5}, journal={Energy Systems}, publisher={Springer}, author={Burmeister, Sascha Christian and Schryen, Guido}, year={2023} }"},"year":"2023","type":"journal_article","language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"doi":"10.21741/9781644902479-208","date_updated":"2023-04-27T10:30:44Z","publication_status":"published","publication_identifier":{"issn":["2474-395X"]},"department":[{"_id":"156"}],"title":"Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning","related_material":{"link":[{"url":"https://www.mrforum.com/product/9781644902479-208/","relation":"confirmation"}]},"citation":{"ieee":"F. Dahms and W. Homberg, “Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning,” presented at the ESAFORM 2023, Krakau, 2023, doi: 10.21741/9781644902479-208.","short":"F. Dahms, W. Homberg, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.","bibtex":"@inproceedings{Dahms_Homberg_2023, title={Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning}, DOI={10.21741/9781644902479-208}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Dahms, Frederik and Homberg, Werner}, year={2023} }","mla":"Dahms, Frederik, and Werner Homberg. “Energy and Resource-Efficient Forming of Gas Cylinders by Friction-Spinning.” Materials Research Proceedings, Materials Research Forum LLC, 2023, doi:10.21741/9781644902479-208.","chicago":"Dahms, Frederik, and Werner Homberg. “Energy and Resource-Efficient Forming of Gas Cylinders by Friction-Spinning.” In Materials Research Proceedings. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902479-208.","ama":"Dahms F, Homberg W. Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning. In: Materials Research Proceedings. Materials Research Forum LLC; 2023. doi:10.21741/9781644902479-208","apa":"Dahms, F., & Homberg, W. (2023). Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning. Materials Research Proceedings. ESAFORM 2023, Krakau. https://doi.org/10.21741/9781644902479-208"},"year":"2023","type":"conference","_id":"44035","conference":{"end_date":"2023-04-21","name":"ESAFORM 2023","start_date":"2023-04-19","location":"Krakau"},"status":"public","date_created":"2023-04-17T07:40:54Z","publisher":"Materials Research Forum LLC","quality_controlled":"1","author":[{"full_name":"Dahms, Frederik","first_name":"Frederik","id":"64977","last_name":"Dahms"},{"first_name":"Werner","full_name":"Homberg, Werner","last_name":"Homberg","id":"233"}],"publication":"Materials Research Proceedings","user_id":"64977","abstract":[{"text":"Abstract. Friction-spinning as an innovative incremental forming process enables large degrees of deformation in tube and sheet metal-forming due to a self-induced heat generation in the forming zone. This paper presents new process designs for energy and resource-efficient forming of gas cylinders by friction-spinning without the use of an external heat supply. The self-generated heat enables friction-spinning process to reduce the energy demand in the manufacture of gas cylinders, which are usually manufactured with external heat (mostly fossil fuels), by 95 %. Typical gas cylinder contours, such as flattened and spherical bottom ends and cylinder necks, are manufactured by friction-spinning of AW 6060 tubular profiles with specifically designed tool path strategies. It is shown that friction-spinning enables the manufacture of typical gas cylinder contours with sufficient wall thickness and the required gas tightness without the input of external heat. Thus, this process can contribute to an increase in the energy and resource efficiency of forming processes. ","lang":"eng"}]},{"publisher":"Springer Science and Business Media LLC","author":[{"last_name":"Paul","id":"7828","first_name":"Andreas","full_name":"Paul, Andreas"},{"first_name":"Elmar","full_name":"Baumhögger, Elmar","last_name":"Baumhögger","id":"15164"},{"full_name":"Dewerth, Mats-Ole","first_name":"Mats-Ole","id":"49826","last_name":"Dewerth"},{"id":"54836","last_name":"Hami Dindar","full_name":"Hami Dindar, Iman","first_name":"Iman"},{"full_name":"Sonnenrein, Gerrit","first_name":"Gerrit","last_name":"Sonnenrein"},{"last_name":"Vrabec","first_name":"Jadran","full_name":"Vrabec, Jadran"}],"quality_controlled":"1","department":[{"_id":"728"},{"_id":"145"},{"_id":"393"},{"_id":"9"}],"keyword":["Physical and Theoretical Chemistry","Condensed Matter Physics"],"publication":"Journal of Thermal Analysis and Calorimetry","publication_status":"published","publication_identifier":{"issn":["1388-6150","1588-2926"]},"status":"public","date_created":"2023-04-04T06:48:57Z","abstract":[{"text":"The technical importance of paraffins as phase change materials (PCM) in heat storage systems increases. Knowledge on the thermal conductivity of paraffins is necessary for the design and optimization of heat storage systems. However, for most paraffins solely the thermal conductivity of the liquid state has been sufficiently investigated. For the solid state, precise thermal conductivity data are only known for a few paraffins, while only generalized values are available for the remainder, some of which contradict each other. In this study, a measurement setup based on the modified guarded hot plate method is developed. It is used to investigate the thermal conductivity of several paraffines in the solid state, including pure n-docosane and its compounds with different types and concentrations of graphite. For n-docosane in the solid state, the thermal conductivity is determined to be 0.49 W/(m K). A particle size of 200 μm with a spherical shape turns out to be optimal to increase the thermal conductivity. This allows the thermal conductivity of a compound with 10% graphite to increase by a factor of three compared to the pure paraffin. Furthermore, significant differences to thermal conductivity data from the literature are found.","lang":"eng"}],"title":"Thermal conductivity of solid paraffins and several n-docosane compounds with graphite","user_id":"7828","type":"journal_article","year":"2023","citation":{"short":"A. Paul, E. Baumhögger, M.-O. Dewerth, I. Hami Dindar, G. Sonnenrein, J. Vrabec, Journal of Thermal Analysis and Calorimetry (2023).","ieee":"A. Paul, E. Baumhögger, M.-O. Dewerth, I. Hami Dindar, G. Sonnenrein, and J. Vrabec, “Thermal conductivity of solid paraffins and several n-docosane compounds with graphite,” Journal of Thermal Analysis and Calorimetry, 2023, doi: 10.1007/s10973-023-12107-2.","ama":"Paul A, Baumhögger E, Dewerth M-O, Hami Dindar I, Sonnenrein G, Vrabec J. Thermal conductivity of solid paraffins and several n-docosane compounds with graphite. Journal of Thermal Analysis and Calorimetry. Published online 2023. doi:10.1007/s10973-023-12107-2","apa":"Paul, A., Baumhögger, E., Dewerth, M.-O., Hami Dindar, I., Sonnenrein, G., & Vrabec, J. (2023). Thermal conductivity of solid paraffins and several n-docosane compounds with graphite. Journal of Thermal Analysis and Calorimetry. https://doi.org/10.1007/s10973-023-12107-2","chicago":"Paul, Andreas, Elmar Baumhögger, Mats-Ole Dewerth, Iman Hami Dindar, Gerrit Sonnenrein, and Jadran Vrabec. “Thermal Conductivity of Solid Paraffins and Several N-Docosane Compounds with Graphite.” Journal of Thermal Analysis and Calorimetry, 2023. https://doi.org/10.1007/s10973-023-12107-2.","mla":"Paul, Andreas, et al. “Thermal Conductivity of Solid Paraffins and Several N-Docosane Compounds with Graphite.” Journal of Thermal Analysis and Calorimetry, Springer Science and Business Media LLC, 2023, doi:10.1007/s10973-023-12107-2.","bibtex":"@article{Paul_Baumhögger_Dewerth_Hami Dindar_Sonnenrein_Vrabec_2023, title={Thermal conductivity of solid paraffins and several n-docosane compounds with graphite}, DOI={10.1007/s10973-023-12107-2}, journal={Journal of Thermal Analysis and Calorimetry}, publisher={Springer Science and Business Media LLC}, author={Paul, Andreas and Baumhögger, Elmar and Dewerth, Mats-Ole and Hami Dindar, Iman and Sonnenrein, Gerrit and Vrabec, Jadran}, year={2023} }"},"language":[{"iso":"eng"}],"date_updated":"2023-04-27T11:10:32Z","_id":"43391","doi":"10.1007/s10973-023-12107-2"},{"department":[{"_id":"728"},{"_id":"9"}],"publication_identifier":{"isbn":["978-3-932715-55-6"]},"publication_status":"published","place":"Hannover","title":"Alterungsmechanismen von Haushaltskältegeräten","language":[{"iso":"ger"}],"date_updated":"2023-04-27T11:11:44Z","quality_controlled":"1","author":[{"id":"7828","last_name":"Paul","full_name":"Paul, Andreas","first_name":"Andreas"},{"full_name":"Baumhögger, Elmar","first_name":"Elmar","id":"15164","last_name":"Baumhögger"},{"full_name":"Elsner, Andreas","first_name":"Andreas","id":"16124","last_name":"Elsner"},{"id":"24603","last_name":"Reineke","full_name":"Reineke, Michael","first_name":"Michael"},{"last_name":"Kasper","id":"94562","first_name":"Tina","orcid":"0000-0003-3993-5316 ","full_name":"Kasper, Tina"},{"full_name":"Schumacher, Daniel","first_name":"Daniel","last_name":"Schumacher"},{"last_name":"Vrabec","first_name":"Jadran","full_name":"Vrabec, Jadran"},{"first_name":"Christian","full_name":" Hüppe, Christian","last_name":" Hüppe"},{"first_name":"Rainer","full_name":" Stamminger, Rainer","last_name":" Stamminger"},{"last_name":"Hölscher","full_name":"Hölscher, Heike","first_name":"Heike"},{"last_name":"Stoll","first_name":"Ragnar","full_name":"Stoll, Ragnar"},{"last_name":"Wagner","full_name":"Wagner, Hendrik","first_name":"Hendrik"},{"last_name":" Gries","first_name":"Ulrich","full_name":" Gries, Ulrich"},{"full_name":"Becker, Wolfgang","first_name":"Wolfgang","last_name":"Becker"}],"publisher":"Deutscher Kälte‐ und Klimatechnischer Verein e.V.","keyword":["Haushaltskältegeräte","Energieverbrauch","Alterung","Verdichter","PUR-Schaum"],"status":"public","date_created":"2023-04-04T12:49:16Z","abstract":[{"lang":"ger","text":"Die für die Berechnung des Energieeffizienzindex von Haushaltskältegeräten benötigten Parameter werden durch Norm-Messungen im Neuzustand der Geräte bestimmt. Aus früheren Untersuchungen ist bekannt, dass durch verschiedene technische Alterungsmechanismen der Energieverbrauch über eine Produktlebensdauer von 18 Jahren um bis zu 33 % zunehmen kann. Ziel des vom BMWi geförderten Projekts ALGE war es, die verschie-denen Ursachen und Einflussgrößen für die Alterung von Haushaltskältegeräten zu ermitteln und eine Alterungs-funktion zu bestimmen, die den zeitlichen Verlauf des zunehmenden Energieverbrauchs beschreibt.\r\nIn diesem Projekt wurde das Alterungsverhalten von Haushaltskältegeräten durch 100 Normenergieverbrauchs-messungen an 32 real gealterten Geräten untersucht. Aus den gewonnenen Ergebnissen konnte eine Alterungs-funktion bestimmt werden, die den Anstieg des Energieverbrauchs beschreibt. Alle untersuchten Geräte wurden an der Universität Paderborn im Neuzustand vermessen und nach einer Laufzeit von bis zu 21 Jahren erneut geprüft. Bereits nach einem zweijährigen Betrieb konnte ein Mehrverbrauch von bis zu 11 % festgestellt werden. Über die durchschnittliche Produktlebensdauer von Haushaltskältegeräten von ca. 16 Jahren steigert sich der Energieverbrauch um durchschnittlich 27 %.\r\nIm Rahmen des Projekts wurden verschiedene Systemkomponenten, wie Isolierung und Verdichter, hinsichtlich ihres Alterungsverhaltens untersucht. Bei dem im Gehäuse als Isolierung verwendeten PUR-Schaum konnte über einen Zeitraum von 31 Monaten ein Anstieg der Wärmeleitfähigkeit von 19,5 W/(m⋅K) auf 24,5 W/(m⋅K) festge-stellt werden. Zur Untersuchung der Alterung der Verdichter wurden zuvor auf einem Kalorimeterteststand ver-messene Verdichter in Geräte eingebaut. Nach einem zweijährigen Betrieb wurden diese Verdichter wieder aus-gebaut und erneut vermessen. Hierbei konnte keine Änderung des COP festgestellt werden. Zusätzlich zu den technischen Parametern wurde der Einfluss des Verbraucherverhaltens analysiert. Hier zeigte sich, dass bis zu 33 % des Gesamtenergieverbrauchs nach einer mehrjährigen Nutzungsdauer verbraucherinduziert sein können."}],"user_id":"7828","type":"conference","year":"2023","citation":{"apa":"Paul, A., Baumhögger, E., Elsner, A., Reineke, M., Kasper, T., Schumacher, D., Vrabec, J., Hüppe, C., Stamminger, R., Hölscher, H., Stoll, R., Wagner, H., Gries, U., & Becker, W. (2023). Alterungsmechanismen von Haushaltskältegeräten (Deutscher Kälte‐ und Klimatechnischer Verein e.V., Ed.). Deutscher Kälte‐ und Klimatechnischer Verein e.V.","ama":"Paul A, Baumhögger E, Elsner A, et al. Alterungsmechanismen von Haushaltskältegeräten. In: Deutscher Kälte‐ und Klimatechnischer Verein e.V., ed. Deutscher Kälte‐ und Klimatechnischer Verein e.V.; 2023.","chicago":"Paul, Andreas, Elmar Baumhögger, Andreas Elsner, Michael Reineke, Tina Kasper, Daniel Schumacher, Jadran Vrabec, et al. “Alterungsmechanismen von Haushaltskältegeräten.” edited by Deutscher Kälte‐ und Klimatechnischer Verein e.V. Hannover: Deutscher Kälte‐ und Klimatechnischer Verein e.V., 2023.","bibtex":"@inproceedings{Paul_Baumhögger_Elsner_Reineke_Kasper_Schumacher_Vrabec_ Hüppe_ Stamminger_Hölscher_et al._2023, place={Hannover}, title={Alterungsmechanismen von Haushaltskältegeräten}, publisher={Deutscher Kälte‐ und Klimatechnischer Verein e.V.}, author={Paul, Andreas and Baumhögger, Elmar and Elsner, Andreas and Reineke, Michael and Kasper, Tina and Schumacher, Daniel and Vrabec, Jadran and Hüppe, Christian and Stamminger, Rainer and Hölscher, Heike and et al.}, editor={Deutscher Kälte‐ und Klimatechnischer Verein e.V.}, year={2023} }","mla":"Paul, Andreas, et al. Alterungsmechanismen von Haushaltskältegeräten. Edited by Deutscher Kälte‐ und Klimatechnischer Verein e.V., Deutscher Kälte‐ und Klimatechnischer Verein e.V., 2023.","short":"A. Paul, E. Baumhögger, A. Elsner, M. Reineke, T. Kasper, D. Schumacher, J. Vrabec, C. Hüppe, R. Stamminger, H. Hölscher, R. Stoll, H. Wagner, U. Gries, W. Becker, in: Deutscher Kälte‐ und Klimatechnischer Verein e.V. (Ed.), Deutscher Kälte‐ und Klimatechnischer Verein e.V., Hannover, 2023.","ieee":"A. Paul et al., “Alterungsmechanismen von Haushaltskältegeräten,” Magdeburg, 2023."},"_id":"43394","conference":{"end_date":"2022-11-18","location":"Magdeburg","name":"Deutsche Kälte-Klima Tagung 48","start_date":"2022-11-16"},"corporate_editor":["Deutscher Kälte‐ und Klimatechnischer Verein e.V."]}]