[{"user_id":"335","keyword":["Applied Mathematics","Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science","Modeling and Simulation"],"publication":"International Journal of Solids and Structures","publisher":"Elsevier BV","quality_controlled":"1","author":[{"first_name":"Peter","full_name":"Lenz, Peter","last_name":"Lenz"},{"last_name":"Mahnken","id":"335","first_name":"Rolf","full_name":"Mahnken, Rolf"}],"volume":290,"date_created":"2024-02-29T13:57:56Z","status":"public","intvolume":" 290","_id":"52218","article_number":"112642","year":"2024","citation":{"ieee":"P. Lenz and R. Mahnken, “Multiscale simulation of polymer curing of composites combined mean-field homogenisation methods at large strains,” International Journal of Solids and Structures, vol. 290, Art. no. 112642, 2024, doi: 10.1016/j.ijsolstr.2023.112642.","short":"P. Lenz, R. Mahnken, International Journal of Solids and Structures 290 (2024).","bibtex":"@article{Lenz_Mahnken_2024, title={Multiscale simulation of polymer curing of composites combined mean-field homogenisation methods at large strains}, volume={290}, DOI={10.1016/j.ijsolstr.2023.112642}, number={112642}, journal={International Journal of Solids and Structures}, publisher={Elsevier BV}, author={Lenz, Peter and Mahnken, Rolf}, year={2024} }","mla":"Lenz, Peter, and Rolf Mahnken. “Multiscale Simulation of Polymer Curing of Composites Combined Mean-Field Homogenisation Methods at Large Strains.” International Journal of Solids and Structures, vol. 290, 112642, Elsevier BV, 2024, doi:10.1016/j.ijsolstr.2023.112642.","apa":"Lenz, P., & Mahnken, R. (2024). Multiscale simulation of polymer curing of composites combined mean-field homogenisation methods at large strains. International Journal of Solids and Structures, 290, Article 112642. https://doi.org/10.1016/j.ijsolstr.2023.112642","ama":"Lenz P, Mahnken R. Multiscale simulation of polymer curing of composites combined mean-field homogenisation methods at large strains. International Journal of Solids and Structures. 2024;290. doi:10.1016/j.ijsolstr.2023.112642","chicago":"Lenz, Peter, and Rolf Mahnken. “Multiscale Simulation of Polymer Curing of Composites Combined Mean-Field Homogenisation Methods at Large Strains.” International Journal of Solids and Structures 290 (2024). https://doi.org/10.1016/j.ijsolstr.2023.112642."},"type":"journal_article","title":"Multiscale simulation of polymer curing of composites combined mean-field homogenisation methods at large strains","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"publication_identifier":{"issn":["0020-7683"]},"publication_status":"published","date_updated":"2024-02-29T13:58:14Z","doi":"10.1016/j.ijsolstr.2023.112642","language":[{"iso":"eng"}]},{"title":"Methodology for Certification-Compliant Effect-Chain Modeling","publication_identifier":{"issn":["2079-8954"]},"publication_status":"published","department":[{"_id":"152"}],"doi":"10.3390/systems11030154","date_updated":"2023-05-03T08:40:22Z","language":[{"iso":"eng"}],"user_id":"5905","abstract":[{"text":"The success of engineering complex technical systems is determined by meeting customer requirements and institutional regulations. One example relevant to the automobile industry is the United Nations Economic Commission of Europe (UN ECE), which specifies the homologation of automobile series and requires proof of traceability. The required traceability can be achieved by modeling system artifacts and their relations in a consistent, seamless model—an effect-chain model. Currently, no in-depth methodology exists to support engineers in developing certification-compliant effect-chain models. For this purpose, a new methodology for certification-compliant effect-chain modeling was developed, which includes extensions of an existing method, suitable models, and tools to support engineers in the modeling process. For evaluation purposes, applicability is proven based on the experience of more than 300 workshops at an automotive OEM and an automotive supplier. The following case example is chosen to demonstrate applicability: the development of a window lifter that has to meet the demands of UN ECE Regulations R156 and R21. Results indicate multiple benefits in supporting engineers with the certification-compliant modeling of effect chains. Three benefits are goal-oriented modeling to reduce the necessary modeling capacity, increasing model quality by applying information quality criteria, and the potential to reduce costs through automatable effect-chain analyses for technical changes. Further, companies in the automotive and other industries will benefit from increased modeling capabilities that can be used for architecture modeling and to comply with other regulations such as ASPICE or ISO 26262.","lang":"eng"}],"volume":11,"status":"public","date_created":"2023-05-03T08:37:36Z","publisher":"MDPI AG","quality_controlled":"1","author":[{"full_name":"Gräßler, Iris","orcid":"0000-0001-5765-971X","first_name":"Iris","id":"47565","last_name":"Gräßler"},{"last_name":"Wiechel","id":"67161","first_name":"Dominik","full_name":"Wiechel, Dominik"},{"full_name":"Koch, Anna-Sophie","first_name":"Anna-Sophie","id":"44158","last_name":"Koch"},{"first_name":"Tim","full_name":"Sturm, Tim","last_name":"Sturm"},{"last_name":"Markfelder","first_name":"Thomas","full_name":"Markfelder, Thomas"}],"keyword":["Information Systems and Management","Computer Networks and Communications","Modeling and Simulation","Control and Systems Engineering","Software"],"publication":"Systems","article_number":"154","issue":"3","intvolume":" 11","_id":"44382","citation":{"chicago":"Gräßler, Iris, Dominik Wiechel, Anna-Sophie Koch, Tim Sturm, and Thomas Markfelder. “Methodology for Certification-Compliant Effect-Chain Modeling.” Systems 11, no. 3 (2023). https://doi.org/10.3390/systems11030154.","apa":"Gräßler, I., Wiechel, D., Koch, A.-S., Sturm, T., & Markfelder, T. (2023). Methodology for Certification-Compliant Effect-Chain Modeling. Systems, 11(3), Article 154. https://doi.org/10.3390/systems11030154","ama":"Gräßler I, Wiechel D, Koch A-S, Sturm T, Markfelder T. Methodology for Certification-Compliant Effect-Chain Modeling. Systems. 2023;11(3). doi:10.3390/systems11030154","bibtex":"@article{Gräßler_Wiechel_Koch_Sturm_Markfelder_2023, title={Methodology for Certification-Compliant Effect-Chain Modeling}, volume={11}, DOI={10.3390/systems11030154}, number={3154}, journal={Systems}, publisher={MDPI AG}, author={Gräßler, Iris and Wiechel, Dominik and Koch, Anna-Sophie and Sturm, Tim and Markfelder, Thomas}, year={2023} }","mla":"Gräßler, Iris, et al. “Methodology for Certification-Compliant Effect-Chain Modeling.” Systems, vol. 11, no. 3, 154, MDPI AG, 2023, doi:10.3390/systems11030154.","short":"I. Gräßler, D. Wiechel, A.-S. Koch, T. Sturm, T. Markfelder, Systems 11 (2023).","ieee":"I. Gräßler, D. Wiechel, A.-S. Koch, T. Sturm, and T. Markfelder, “Methodology for Certification-Compliant Effect-Chain Modeling,” Systems, vol. 11, no. 3, Art. no. 154, 2023, doi: 10.3390/systems11030154."},"type":"journal_article","year":"2023"},{"type":"conference","year":"2023","citation":{"bibtex":"@inproceedings{Link_Malena_Gausemeier_Trächtler_2023, title={Simulation Environment for Traffic Control Systems Targeting Mixed Autonomy Traffic Scenarios}, DOI={10.5220/0011987600003479}, booktitle={Proceedings of the 9th International Conference on Vehicle Technology and Intelligent Transport Systems}, publisher={SCITEPRESS - Science and Technology Publications}, author={Link, Christopher and Malena, Kevin and Gausemeier, Sandra and Trächtler, Ansgar}, year={2023} }","mla":"Link, Christopher, et al. “Simulation Environment for Traffic Control Systems Targeting Mixed Autonomy Traffic Scenarios.” Proceedings of the 9th International Conference on Vehicle Technology and Intelligent Transport Systems, SCITEPRESS - Science and Technology Publications, 2023, doi:10.5220/0011987600003479.","ama":"Link C, Malena K, Gausemeier S, Trächtler A. Simulation Environment for Traffic Control Systems Targeting Mixed Autonomy Traffic Scenarios. In: Proceedings of the 9th International Conference on Vehicle Technology and Intelligent Transport Systems. SCITEPRESS - Science and Technology Publications; 2023. doi:10.5220/0011987600003479","apa":"Link, C., Malena, K., Gausemeier, S., & Trächtler, A. (2023). Simulation Environment for Traffic Control Systems Targeting Mixed Autonomy Traffic Scenarios. Proceedings of the 9th International Conference on Vehicle Technology and Intelligent Transport Systems. 9th International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2023), Prague, Czech Republic. https://doi.org/10.5220/0011987600003479","chicago":"Link, Christopher, Kevin Malena, Sandra Gausemeier, and Ansgar Trächtler. “Simulation Environment for Traffic Control Systems Targeting Mixed Autonomy Traffic Scenarios.” In Proceedings of the 9th International Conference on Vehicle Technology and Intelligent Transport Systems. SCITEPRESS - Science and Technology Publications, 2023. https://doi.org/10.5220/0011987600003479.","ieee":"C. Link, K. Malena, S. Gausemeier, and A. Trächtler, “Simulation Environment for Traffic Control Systems Targeting Mixed Autonomy Traffic Scenarios,” presented at the 9th International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2023), Prague, Czech Republic, 2023, doi: 10.5220/0011987600003479.","short":"C. Link, K. Malena, S. Gausemeier, A. Trächtler, in: Proceedings of the 9th International Conference on Vehicle Technology and Intelligent Transport Systems, SCITEPRESS - Science and Technology Publications, 2023."},"main_file_link":[{"url":"https://www.scitepress.org/Link.aspx?doi=10.5220/0011987600003479"}],"_id":"44390","conference":{"end_date":"2023-04-28","name":"9th International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2023)","start_date":"2023-04-26","location":"Prague, Czech Republic"},"status":"public","date_created":"2023-05-03T08:57:10Z","publisher":"SCITEPRESS - Science and Technology Publications","author":[{"last_name":"Link","id":"38249","first_name":"Christopher","full_name":"Link, Christopher"},{"full_name":"Malena, Kevin","orcid":"0000-0003-1183-4679","first_name":"Kevin","id":"36303","last_name":"Malena"},{"id":"17793","last_name":"Gausemeier","full_name":"Gausemeier, Sandra","first_name":"Sandra"},{"last_name":"Trächtler","id":"552","first_name":"Ansgar","full_name":"Trächtler, Ansgar"}],"quality_controlled":"1","publication":"Proceedings of the 9th International Conference on Vehicle Technology and Intelligent Transport Systems","keyword":["Traffic Simulation","Traffic Control","Car2X","Mixed Autonomy","Autonomous Vehicles","SUMO","Sensor Simulation","Traffic Demand Generation","Routing","Traffic Lights","Graph Analysis","Traffic Observer"],"user_id":"38249","abstract":[{"lang":"eng","text":"The development of autonomous vehicles and their introduction in urban traffic offer many opportunities for traffic improvements. In this paper, an approach for a future traffic control system for mixed autonomy traffic environments is presented. Furthermore, a simulation framework based on the city of Paderborn is introduced to enable the development and examination of such a system. This encompasses multiple elements including the road network itself, traffic lights, sensors as well as methods to analyse the topology of the network. Furthermore, a procedure for traffic demand generation and routing is presented based on statistical data of the city and traffic data obtained by measurements. The resulting model can receive and apply the generated control inputs and in turn generates simulated sensor data for the control system based on the current system state."}],"language":[{"iso":"eng"}],"doi":"10.5220/0011987600003479","date_updated":"2023-05-03T09:15:19Z","publication_status":"published","publication_identifier":{"isbn":["978-989-758-652-1"]},"department":[{"_id":"153"}],"title":"Simulation Environment for Traffic Control Systems Targeting Mixed Autonomy Traffic Scenarios"},{"user_id":"43720","publication":"Journal of Materials Processing Technology","keyword":["Industrial and Manufacturing Engineering","Metals and Alloys","Computer Science Applications","Modeling and Simulation","Ceramics and Composites"],"quality_controlled":"1","publisher":"Elsevier BV","author":[{"last_name":"Andreiev","id":"50215","first_name":"Anatolii","full_name":"Andreiev, Anatolii"},{"full_name":"Hoyer, Kay-Peter","first_name":"Kay-Peter","id":"48411","last_name":"Hoyer"},{"full_name":"Hengsbach, Florian","first_name":"Florian","last_name":"Hengsbach"},{"last_name":"Haase","id":"35970","first_name":"Michael","full_name":"Haase, Michael"},{"first_name":"Lennart","full_name":"Tasche, Lennart","last_name":"Tasche","id":"71508"},{"full_name":"Duschik, Kristina","first_name":"Kristina","last_name":"Duschik"},{"id":"43720","last_name":"Schaper","full_name":"Schaper, Mirko","first_name":"Mirko"}],"volume":317,"date_created":"2023-04-20T10:39:14Z","status":"public","intvolume":" 317","_id":"44078","article_number":"117991","citation":{"ieee":"A. Andreiev et al., “Powder bed fusion of soft-magnetic iron-based alloys with high silicon content,” Journal of Materials Processing Technology, vol. 317, Art. no. 117991, 2023, doi: 10.1016/j.jmatprotec.2023.117991.","short":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, L. Tasche, K. Duschik, M. Schaper, Journal of Materials Processing Technology 317 (2023).","mla":"Andreiev, Anatolii, et al. “Powder Bed Fusion of Soft-Magnetic Iron-Based Alloys with High Silicon Content.” Journal of Materials Processing Technology, vol. 317, 117991, Elsevier BV, 2023, doi:10.1016/j.jmatprotec.2023.117991.","bibtex":"@article{Andreiev_Hoyer_Hengsbach_Haase_Tasche_Duschik_Schaper_2023, title={Powder bed fusion of soft-magnetic iron-based alloys with high silicon content}, volume={317}, DOI={10.1016/j.jmatprotec.2023.117991}, number={117991}, journal={Journal of Materials Processing Technology}, publisher={Elsevier BV}, author={Andreiev, Anatolii and Hoyer, Kay-Peter and Hengsbach, Florian and Haase, Michael and Tasche, Lennart and Duschik, Kristina and Schaper, Mirko}, year={2023} }","ama":"Andreiev A, Hoyer K-P, Hengsbach F, et al. Powder bed fusion of soft-magnetic iron-based alloys with high silicon content. Journal of Materials Processing Technology. 2023;317. doi:10.1016/j.jmatprotec.2023.117991","apa":"Andreiev, A., Hoyer, K.-P., Hengsbach, F., Haase, M., Tasche, L., Duschik, K., & Schaper, M. (2023). Powder bed fusion of soft-magnetic iron-based alloys with high silicon content. Journal of Materials Processing Technology, 317, Article 117991. https://doi.org/10.1016/j.jmatprotec.2023.117991","chicago":"Andreiev, Anatolii, Kay-Peter Hoyer, Florian Hengsbach, Michael Haase, Lennart Tasche, Kristina Duschik, and Mirko Schaper. “Powder Bed Fusion of Soft-Magnetic Iron-Based Alloys with High Silicon Content.” Journal of Materials Processing Technology 317 (2023). https://doi.org/10.1016/j.jmatprotec.2023.117991."},"type":"journal_article","year":"2023","title":"Powder bed fusion of soft-magnetic iron-based alloys with high silicon content","department":[{"_id":"158"},{"_id":"146"},{"_id":"219"}],"publication_status":"published","publication_identifier":{"issn":["0924-0136"]},"date_updated":"2023-06-01T14:21:45Z","doi":"10.1016/j.jmatprotec.2023.117991","language":[{"iso":"eng"}]},{"title":"Lessons Learned from the Introduction of Systems Engineering","publication_status":"published","publication_identifier":{"issn":["2079-8954"]},"department":[{"_id":"563"}],"doi":"10.3390/systems11030119","date_updated":"2023-10-06T07:38:40Z","language":[{"iso":"eng"}],"user_id":"15782","abstract":[{"lang":"eng","text":"The introduction of Systems Engineering is an approach for dealing with the increasing complexity of products and their associated product development. Several introduction strategies are available in the literature; nevertheless, the introduction of Systems Engineering into practice still poses a great challenge to companies. Many companies have already gained experience in the introduction of Systems Engineering. Therefore, as part of the SE4OWL research project, the need to conduct a study including expert interviews and to collect the experiences of experts was identified. A total of 78 hypotheses were identified from 13 expert interviews concerning the lessons learned. Using exclusion criteria, 52 hypotheses were validated in a subsequent quantitative survey with 112 participants. Of these 52 hypotheses, 40 could be confirmed based on the survey results. Only four hypotheses were rejected, and eight could neither be confirmed nor rejected. Through this research, guidance is provided to companies to leverage best practices for the introduction of their own Systems Engineering and to avoid the poor practices of other companies."}],"date_created":"2023-10-06T07:38:11Z","status":"public","volume":11,"keyword":["Information Systems and Management","Computer Networks and Communications","Modeling and Simulation","Control and Systems Engineering","Software"],"publication":"Systems","publisher":"MDPI AG","author":[{"full_name":"Wilke, Daria","first_name":"Daria","last_name":"Wilke"},{"first_name":"Robin","full_name":"Grothe, Robin","last_name":"Grothe"},{"first_name":"Lukas","full_name":"Bretz, Lukas","last_name":"Bretz"},{"full_name":"Anacker, Harald","first_name":"Harald","last_name":"Anacker"},{"last_name":"Dumitrescu","id":"16190","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"issue":"3","article_number":"119","_id":"47800","intvolume":" 11","citation":{"ama":"Wilke D, Grothe R, Bretz L, Anacker H, Dumitrescu R. Lessons Learned from the Introduction of Systems Engineering. Systems. 2023;11(3). doi:10.3390/systems11030119","apa":"Wilke, D., Grothe, R., Bretz, L., Anacker, H., & Dumitrescu, R. (2023). Lessons Learned from the Introduction of Systems Engineering. Systems, 11(3), Article 119. https://doi.org/10.3390/systems11030119","chicago":"Wilke, Daria, Robin Grothe, Lukas Bretz, Harald Anacker, and Roman Dumitrescu. “Lessons Learned from the Introduction of Systems Engineering.” Systems 11, no. 3 (2023). https://doi.org/10.3390/systems11030119.","bibtex":"@article{Wilke_Grothe_Bretz_Anacker_Dumitrescu_2023, title={Lessons Learned from the Introduction of Systems Engineering}, volume={11}, DOI={10.3390/systems11030119}, number={3119}, journal={Systems}, publisher={MDPI AG}, author={Wilke, Daria and Grothe, Robin and Bretz, Lukas and Anacker, Harald and Dumitrescu, Roman}, year={2023} }","mla":"Wilke, Daria, et al. “Lessons Learned from the Introduction of Systems Engineering.” Systems, vol. 11, no. 3, 119, MDPI AG, 2023, doi:10.3390/systems11030119.","short":"D. Wilke, R. Grothe, L. Bretz, H. Anacker, R. Dumitrescu, Systems 11 (2023).","ieee":"D. Wilke, R. Grothe, L. Bretz, H. Anacker, and R. Dumitrescu, “Lessons Learned from the Introduction of Systems Engineering,” Systems, vol. 11, no. 3, Art. no. 119, 2023, doi: 10.3390/systems11030119."},"year":"2023","type":"journal_article"},{"user_id":"93922","title":"A new approach to model the fluid dynamics in sandwich packings","abstract":[{"text":"Abstract\r\n Sandwich packings represent new separation column internals, with a potential to intensify mass transfer. They comprise two conventional structured packings with different specific geometrical surface areas. In this work, the complex fluid dynamics in sandwich packings is modeled using a novel approach based on a one-dimensional, steady momentum balance of the liquid and gas phases. The interactions between the three present phases (gas, liquid, and solid) are considered by closures incorporated into the momentum balance. The formulation of these closures is derived from two fluid-dynamic analogies for the film and froth flow patterns. The adjustable parameters in the closures are regressed for the film flow using dry pressure drop measurements and liquid hold-up data in trickle flow conditions. For the froth flow, the tuning parameters are fitted to overall pressure drop measurements and local liquid hold-up data acquired from ultra-fast X-ray tomography (UFXCT). The model predicts liquid hold-up and pressure drop data with an average relative deviation of 16.4 % and 19 %, respectively. Compared to previous fluid dynamic models for sandwich packings, the number of adjustable parameters could be reduced while maintaining comparable accuracy.","lang":"eng"}],"status":"public","date_created":"2023-10-31T18:43:20Z","volume":"0","publication_status":"published","publication_identifier":{"issn":["1934-2659"]},"publisher":"Walter de Gruyter GmbH","author":[{"last_name":"Franke","id":"93922","first_name":"Patrick","full_name":"Franke, Patrick"},{"first_name":"Iman","full_name":"Shabanilemraski, Iman","last_name":"Shabanilemraski"},{"first_name":"Markus","full_name":"Schubert, Markus","last_name":"Schubert"},{"first_name":"Uwe","full_name":"Hampel, Uwe","last_name":"Hampel"},{"last_name":"Kenig","id":"665","first_name":"Eugeny Y.","full_name":"Kenig, Eugeny Y."}],"keyword":["Modeling and Simulation","General Chemical Engineering"],"publication":"Chemical Product and Process Modeling","issue":"0","doi":"10.1515/cppm-2023-0054","date_updated":"2023-10-31T18:47:30Z","_id":"48580","language":[{"iso":"eng"}],"type":"journal_article","citation":{"ieee":"P. Franke, I. Shabanilemraski, M. Schubert, U. Hampel, and E. Y. Kenig, “A new approach to model the fluid dynamics in sandwich packings,” Chemical Product and Process Modeling, vol. 0, no. 0, 2023, doi: 10.1515/cppm-2023-0054.","short":"P. Franke, I. Shabanilemraski, M. Schubert, U. Hampel, E.Y. Kenig, Chemical Product and Process Modeling 0 (2023).","bibtex":"@article{Franke_Shabanilemraski_Schubert_Hampel_Kenig_2023, title={A new approach to model the fluid dynamics in sandwich packings}, volume={0}, DOI={10.1515/cppm-2023-0054}, number={0}, journal={Chemical Product and Process Modeling}, publisher={Walter de Gruyter GmbH}, author={Franke, Patrick and Shabanilemraski, Iman and Schubert, Markus and Hampel, Uwe and Kenig, Eugeny Y.}, year={2023} }","mla":"Franke, Patrick, et al. “A New Approach to Model the Fluid Dynamics in Sandwich Packings.” Chemical Product and Process Modeling, vol. 0, no. 0, Walter de Gruyter GmbH, 2023, doi:10.1515/cppm-2023-0054.","ama":"Franke P, Shabanilemraski I, Schubert M, Hampel U, Kenig EY. A new approach to model the fluid dynamics in sandwich packings. Chemical Product and Process Modeling. 2023;0(0). doi:10.1515/cppm-2023-0054","apa":"Franke, P., Shabanilemraski, I., Schubert, M., Hampel, U., & Kenig, E. Y. (2023). A new approach to model the fluid dynamics in sandwich packings. Chemical Product and Process Modeling, 0(0). https://doi.org/10.1515/cppm-2023-0054","chicago":"Franke, Patrick, Iman Shabanilemraski, Markus Schubert, Uwe Hampel, and Eugeny Y. Kenig. “A New Approach to Model the Fluid Dynamics in Sandwich Packings.” Chemical Product and Process Modeling 0, no. 0 (2023). https://doi.org/10.1515/cppm-2023-0054."},"year":"2023"},{"title":"Multiphase elasto-plastic mean-field homogenisation and its consistent linearisation","publication_status":"published","publication_identifier":{"issn":["0045-7949"]},"department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"doi":"10.1016/j.compstruc.2023.107160","date_updated":"2023-11-07T14:35:05Z","language":[{"iso":"eng"}],"user_id":"335","volume":290,"status":"public","date_created":"2023-11-07T14:33:33Z","quality_controlled":"1","author":[{"last_name":"Lenz","full_name":"Lenz, Peter","first_name":"Peter"},{"last_name":"Kreutzheide","full_name":"Kreutzheide, Phil","first_name":"Phil"},{"id":"335","last_name":"Mahnken","full_name":"Mahnken, Rolf","first_name":"Rolf"}],"publisher":"Elsevier BV","publication":"Computers & Structures","keyword":["Computer Science Applications","Mechanical Engineering","General Materials Science","Modeling and Simulation","Civil and Structural Engineering"],"article_number":"107160","intvolume":" 290","_id":"48673","citation":{"short":"P. Lenz, P. Kreutzheide, R. Mahnken, Computers & Structures 290 (2023).","ieee":"P. Lenz, P. Kreutzheide, and R. Mahnken, “Multiphase elasto-plastic mean-field homogenisation and its consistent linearisation,” Computers & Structures, vol. 290, Art. no. 107160, 2023, doi: 10.1016/j.compstruc.2023.107160.","chicago":"Lenz, Peter, Phil Kreutzheide, and Rolf Mahnken. “Multiphase Elasto-Plastic Mean-Field Homogenisation and Its Consistent Linearisation.” Computers & Structures 290 (2023). https://doi.org/10.1016/j.compstruc.2023.107160.","ama":"Lenz P, Kreutzheide P, Mahnken R. Multiphase elasto-plastic mean-field homogenisation and its consistent linearisation. Computers & Structures. 2023;290. doi:10.1016/j.compstruc.2023.107160","apa":"Lenz, P., Kreutzheide, P., & Mahnken, R. (2023). Multiphase elasto-plastic mean-field homogenisation and its consistent linearisation. Computers & Structures, 290, Article 107160. https://doi.org/10.1016/j.compstruc.2023.107160","bibtex":"@article{Lenz_Kreutzheide_Mahnken_2023, title={Multiphase elasto-plastic mean-field homogenisation and its consistent linearisation}, volume={290}, DOI={10.1016/j.compstruc.2023.107160}, number={107160}, journal={Computers & Structures}, publisher={Elsevier BV}, author={Lenz, Peter and Kreutzheide, Phil and Mahnken, Rolf}, year={2023} }","mla":"Lenz, Peter, et al. “Multiphase Elasto-Plastic Mean-Field Homogenisation and Its Consistent Linearisation.” Computers & Structures, vol. 290, 107160, Elsevier BV, 2023, doi:10.1016/j.compstruc.2023.107160."},"type":"journal_article","year":"2023"},{"_id":"51136","type":"journal_editor","citation":{"apa":"Large eddy simulation of iron oxide formation in a laboratory spray flame. (2023). In F. Fröde, T. Grenga, H. Pitsch, S. Dupont, R. Kneer, R. Tischendorf, O. Massopo, & H.-J. Schmid (Eds.), Applications in Energy and Combustion Science. Elsevier. https://doi.org/10.1016/j.jaecs.2023.100191","ama":"Fröde F, Grenga T, Pitsch H, et al., eds. Large Eddy Simulation of Iron Oxide Formation in a Laboratory Spray Flame. Elsevier; 2023. doi:https://doi.org/10.1016/j.jaecs.2023.100191","chicago":"Fröde, Fabian , Temistocle Grenga, Heinz Pitsch, Sophie Dupont, Reinhold Kneer, Ricardo Tischendorf, Orlando Massopo, and Hans-Joachim Schmid, eds. Large Eddy Simulation of Iron Oxide Formation in a Laboratory Spray Flame. Applications in Energy and Combustion Science. Elsevier, 2023. https://doi.org/10.1016/j.jaecs.2023.100191.","mla":"Fröde, Fabian, et al., editors. “Large Eddy Simulation of Iron Oxide Formation in a Laboratory Spray Flame.” Applications in Energy and Combustion Science, Elsevier, 2023, doi:https://doi.org/10.1016/j.jaecs.2023.100191.","bibtex":"@book{Fröde_Grenga_Pitsch_Dupont_Kneer_Tischendorf_Massopo_Schmid_2023, title={Large eddy simulation of iron oxide formation in a laboratory spray flame}, DOI={https://doi.org/10.1016/j.jaecs.2023.100191}, journal={Applications in Energy and Combustion Science}, publisher={Elsevier}, year={2023} }","short":"F. Fröde, T. Grenga, H. Pitsch, S. Dupont, R. Kneer, R. Tischendorf, O. Massopo, H.-J. Schmid, eds., Large Eddy Simulation of Iron Oxide Formation in a Laboratory Spray Flame, Elsevier, 2023.","ieee":"F. Fröde et al., Eds., Large eddy simulation of iron oxide formation in a laboratory spray flame. Elsevier, 2023."},"year":"2023","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S2666352X23000808"}],"user_id":"98419","abstract":[{"text":"Iron oxide nanoparticles are very interesting for many applications in different industrial sectors. A promising\r\nprocess to manufacture these nanoparticles is flame spray pyrolysis (FSP). A lack of understanding of the\r\nindividual sub-processes in FSP makes it challenging to tailor nanoparticle properties. This work provides\r\ninsights into the formation of iron oxide nanoparticles in a turbulent spray flame using Large Eddy Simulations\r\n(LES), which are based on a comprehensive model, including customized submodels. Highlights are the\r\nadaption of a turbulent combustion model and a bivariate hybrid method of moments for modeling nanoparticle\r\ndynamics. The work focuses on the SpraySyn burner, which is a standardized laboratory burner and was\r\noperated with a precursor-solvent mixture of ethanol and iron(III) nitrate nonahydrate. For studying the\r\nrelevance of precursor chemistry, LES using an evaporation-limited precursor chemistry model is compared\r\nwith a model that includes detailed iron chemistry. A further novelty is the inclusion of adsorption in the\r\nsimulation, which defines a third model for comparison. Sufficient validation is achieved for the undoped LES\r\nusing experimental data from the literature. A strong impact of the detailed iron chemistry and adsorption\r\nis found on the precursor consumption and the aggregate and primary particle formation. Comparing the\r\nparticle diameters with experimental measurements from the literature and data generated for this work is\r\nfound unsuitable to asses the precursor chemistry model and revealed an urgent need for future experimental\r\nand numerical research. This work serves as a step forward in realizing a reliable model.","lang":"eng"}],"has_accepted_license":"1","status":"public","date_created":"2024-02-05T12:17:35Z","publisher":"Elsevier","publication":"Applications in Energy and Combustion Science","keyword":["Flame spray pyrolysis","Iron oxide formation","Large eddy simulation","Method of moments","SpraySyn"],"doi":"https://doi.org/10.1016/j.jaecs.2023.100191","date_updated":"2024-02-05T12:38:43Z","language":[{"iso":"eng"}],"title":"Large eddy simulation of iron oxide formation in a laboratory spray flame","editor":[{"last_name":"Fröde","full_name":"Fröde, Fabian ","first_name":"Fabian "},{"last_name":"Grenga","first_name":"Temistocle ","full_name":"Grenga, Temistocle "},{"last_name":"Pitsch","first_name":"Heinz ","full_name":"Pitsch, Heinz "},{"full_name":"Dupont, Sophie","first_name":"Sophie","last_name":"Dupont"},{"first_name":"Reinhold","full_name":"Kneer, Reinhold","last_name":"Kneer"},{"first_name":"Ricardo","full_name":"Tischendorf, Ricardo","last_name":"Tischendorf","id":"67002"},{"id":"98419","last_name":"Massopo","full_name":"Massopo, Orlando","first_name":"Orlando"},{"last_name":"Schmid","id":"464","first_name":"Hans-Joachim","orcid":"000-0001-8590-1921","full_name":"Schmid, Hans-Joachim"}],"publication_status":"published","department":[{"_id":"150"}]},{"abstract":[{"text":"In virtual reality (VR), participants may not always have hands, bodies, eyes, or even voices—using VR helmets and two controllers, participants control an avatar through virtual worlds that do not necessarily obey familiar laws of physics; moreover, the avatar’s bodily characteristics may not neatly match our bodies in the physical world. Despite these limitations and specificities, humans get things done through collaboration and the creative use of the environment. While multiuser interactive VR is attracting greater numbers of participants, there are currently few attempts to analyze the in situ interaction systematically. This paper proposes a video-analytic detail-oriented methodological framework for studying virtual reality interaction. Using multimodal conversation analysis, the paper investigates a nonverbal, embodied, two-person interaction: two players in a survival game strive to gesturally resolve a misunderstanding regarding an in-game mechanic—however, both of their microphones are turned off for the duration of play. The players’ inability to resort to complex language to resolve this issue results in a dense sequence of back-and-forth activity involving gestures, object manipulation, gaze, and body work. Most crucially, timing and modified repetitions of previously produced actions turn out to be the key to overcome both technical and communicative challenges. The paper analyzes these action sequences, demonstrates how they generate intended outcomes, and proposes a vocabulary to speak about these types of interaction more generally. The findings demonstrate the viability of multimodal analysis of VR interaction, shed light on unique challenges of analyzing interaction in virtual reality, and generate broader methodological insights about the study of nonverbal action.","lang":"eng"}],"article_type":"original","user_id":"98454","ddc":["300"],"file":[{"content_type":"application/pdf","date_updated":"2023-04-06T11:00:01Z","success":1,"relation":"main_file","file_size":2877385,"file_id":"43438","creator":"nklowait","access_level":"closed","file_name":"Klowait_2023a.pdf","date_created":"2023-04-06T11:00:01Z"}],"file_date_updated":"2023-04-06T11:00:01Z","publication":"Human Behavior and Emerging Technologies","keyword":["Human-Computer Interaction","General Social Sciences","Social Psychology","Virtual Reality : Multimodality","Nonverbal Interaction","Search Sequence","Gesture","Co-Operative Action","Goodwin","Ethnomethodology"],"author":[{"full_name":"Klowait, Nils","orcid":"0000-0002-7347-099X","first_name":"Nils","id":"98454","last_name":"Klowait"}],"quality_controlled":"1","publisher":"Hindawi Limited","date_created":"2023-04-06T10:57:28Z","status":"public","has_accepted_license":"1","volume":2023,"_id":"43437","intvolume":" 2023","funded_apc":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1155/2023/8417012"}],"page":"1-15","year":"2023","type":"journal_article","citation":{"apa":"Klowait, N. (2023). On the Multimodal Resolution of a Search Sequence in Virtual Reality. Human Behavior and Emerging Technologies, 2023, 1–15. https://doi.org/10.1155/2023/8417012","ama":"Klowait N. On the Multimodal Resolution of a Search Sequence in Virtual Reality. Human Behavior and Emerging Technologies. 2023;2023:1-15. doi:10.1155/2023/8417012","chicago":"Klowait, Nils. “On the Multimodal Resolution of a Search Sequence in Virtual Reality.” Human Behavior and Emerging Technologies 2023 (2023): 1–15. https://doi.org/10.1155/2023/8417012.","mla":"Klowait, Nils. “On the Multimodal Resolution of a Search Sequence in Virtual Reality.” Human Behavior and Emerging Technologies, vol. 2023, Hindawi Limited, 2023, pp. 1–15, doi:10.1155/2023/8417012.","bibtex":"@article{Klowait_2023, title={On the Multimodal Resolution of a Search Sequence in Virtual Reality}, volume={2023}, DOI={10.1155/2023/8417012}, journal={Human Behavior and Emerging Technologies}, publisher={Hindawi Limited}, author={Klowait, Nils}, year={2023}, pages={1–15} }","short":"N. Klowait, Human Behavior and Emerging Technologies 2023 (2023) 1–15.","ieee":"N. Klowait, “On the Multimodal Resolution of a Search Sequence in Virtual Reality,” Human Behavior and Emerging Technologies, vol. 2023, pp. 1–15, 2023, doi: 10.1155/2023/8417012."},"title":"On the Multimodal Resolution of a Search Sequence in Virtual Reality","department":[{"_id":"9"}],"project":[{"name":"TRR 318 - Ö: TRR 318 - Project Area Ö","_id":"119"}],"publication_status":"published","publication_identifier":{"issn":["2578-1863"]},"date_updated":"2024-03-26T09:40:53Z","oa":"1","doi":"10.1155/2023/8417012","language":[{"iso":"eng"}]},{"file":[{"access_level":"open_access","file_name":"author_version.pdf","date_created":"2022-03-10T18:25:41Z","content_type":"application/pdf","date_updated":"2022-03-10T18:25:41Z","relation":"main_file","file_size":223412,"file_id":"30237","creator":"stschn"}],"publisher":"IEEE","author":[{"first_name":"Stefan Balthasar","full_name":"Schneider, Stefan Balthasar","orcid":"0000-0001-8210-4011","last_name":"Schneider","id":"35343"},{"full_name":"Werner, Stefan","first_name":"Stefan","last_name":"Werner"},{"last_name":"Khalili","full_name":"Khalili, Ramin","first_name":"Ramin"},{"first_name":"Artur","full_name":"Hecker, Artur","last_name":"Hecker"},{"first_name":"Holger","full_name":"Karl, Holger","last_name":"Karl","id":"126"}],"quality_controlled":"1","keyword":["wireless mobile networks","network management","continuous control","cognitive networks","autonomous coordination","reinforcement learning","gym environment","simulation","open source"],"publication":"IEEE/IFIP Network Operations and Management Symposium (NOMS)","file_date_updated":"2022-03-10T18:25:41Z","has_accepted_license":"1","status":"public","date_created":"2022-03-10T18:28:14Z","abstract":[{"text":"Recent reinforcement learning approaches for continuous control in wireless mobile networks have shown impressive\r\nresults. But due to the lack of open and compatible simulators, authors typically create their own simulation environments for training and evaluation. This is cumbersome and time-consuming for authors and limits reproducibility and comparability, ultimately impeding progress in the field.\r\n\r\nTo this end, we propose mobile-env, a simple and open platform for training, evaluating, and comparing reinforcement learning and conventional approaches for continuous control in mobile wireless networks. mobile-env is lightweight and implements the common OpenAI Gym interface and additional wrappers, which allows connecting virtually any single-agent or multi-agent reinforcement learning framework to the environment. While mobile-env provides sensible default values and can be used out of the box, it also has many configuration options and is easy to extend. We therefore believe mobile-env to be a valuable platform for driving meaningful progress in autonomous coordination of\r\nwireless mobile networks.","lang":"eng"}],"user_id":"35343","ddc":["004"],"type":"conference","year":"2022","citation":{"short":"S.B. Schneider, S. Werner, R. Khalili, A. Hecker, H. Karl, in: IEEE/IFIP Network Operations and Management Symposium (NOMS), IEEE, 2022.","ieee":"S. B. Schneider, S. Werner, R. Khalili, A. Hecker, and H. Karl, “mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks,” presented at the IEEE/IFIP Network Operations and Management Symposium (NOMS), Budapest, 2022.","ama":"Schneider SB, Werner S, Khalili R, Hecker A, Karl H. mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks. In: IEEE/IFIP Network Operations and Management Symposium (NOMS). IEEE; 2022.","apa":"Schneider, S. B., Werner, S., Khalili, R., Hecker, A., & Karl, H. (2022). mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks. IEEE/IFIP Network Operations and Management Symposium (NOMS). IEEE/IFIP Network Operations and Management Symposium (NOMS), Budapest.","chicago":"Schneider, Stefan Balthasar, Stefan Werner, Ramin Khalili, Artur Hecker, and Holger Karl. “Mobile-Env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks.” In IEEE/IFIP Network Operations and Management Symposium (NOMS). IEEE, 2022.","mla":"Schneider, Stefan Balthasar, et al. “Mobile-Env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks.” IEEE/IFIP Network Operations and Management Symposium (NOMS), IEEE, 2022.","bibtex":"@inproceedings{Schneider_Werner_Khalili_Hecker_Karl_2022, title={mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks}, booktitle={IEEE/IFIP Network Operations and Management Symposium (NOMS)}, publisher={IEEE}, author={Schneider, Stefan Balthasar and Werner, Stefan and Khalili, Ramin and Hecker, Artur and Karl, Holger}, year={2022} }"},"_id":"30236","conference":{"start_date":"2022-04-25","name":"IEEE/IFIP Network Operations and Management Symposium (NOMS)","location":"Budapest","end_date":"2022-04-29"},"department":[{"_id":"75"}],"project":[{"name":"SFB 901: SFB 901","_id":"1"},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901 - C4: SFB 901 - Subproject C4","_id":"16"}],"title":"mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks","language":[{"iso":"eng"}],"date_updated":"2022-03-10T18:28:19Z","oa":"1"}]