@inproceedings{ReichRathjenAdam2025, author = {Reich, Marius and Rathjen, Patrick and Adam, Mario}, title = {Precomputed ML Surrogates for Energy System Design: Methodology and In-Depth Evaluation}, series = {Book of Abstracts 2025: 11th International Conference on Smart Energy Systems, 16-17 September 2025. Copenhagen}, booktitle = {Book of Abstracts 2025: 11th International Conference on Smart Energy Systems, 16-17 September 2025. Copenhagen}, editor = {Henrik, Lund and Brain Vad, Mathiesen and {\O}stergaard, Poul Alberg and Thellufsen, Jakob Zinck and Brodersen, Hans J{\o}rgen}, publisher = {Aalborg University}, address = {Aalborg}, year = {2025}, language = {en} } @incollection{SiekmannSteedMangarooPillayetal.2025, author = {Siekmann, Leonard and Steed, Clint Alex and Mangaroo-Pillay, Mia and Niemann, J{\"o}rg and Fussenecker, Claudia}, title = {Identifying the Industry 4.0 Skills Gap: A Comparative Analysis of Vocational Training in South Africa and Germany}, series = {Advancing Learning Factories: Enabling Future-Ready Skills. Proceedings of the 15th Conference on Learning Factories 2025, Volume 1}, volume = {Lecture Notes in Networks and Systems, Bd. 1545}, booktitle = {Advancing Learning Factories: Enabling Future-Ready Skills. Proceedings of the 15th Conference on Learning Factories 2025, Volume 1}, publisher = {Springer Nature}, address = {Cham}, isbn = {9783031988790}, issn = {2367-3370}, doi = {10.1007/978-3-031-98880-6_26}, pages = {212 -- 222}, year = {2025}, subject = {Industrie 4.0}, language = {en} } @inproceedings{HuesenvonBergSteffens2025, author = {H{\"u}sen, Jonsa and von Berg, Markus and Steffens, Jochen}, title = {Evaluating the Effectiveness of Virtual Listening Tests for Balanced Armature Headphone Drivers}, series = {AES International Conference on Headphone Technology 2025 August 27-29, Espoo, Finland}, booktitle = {AES International Conference on Headphone Technology 2025 August 27-29, Espoo, Finland}, number = {3}, publisher = {Audio Engineering Society}, year = {2025}, language = {en} } @techreport{PolklasWillekeLehmbrincketal.2025, author = {Polklas, Thomas and Willeke, Tobias and Lehmbrinck, Marc and Fomina, Anastasia and Maqueo Martinez, Manuel Ernesto and Oliveira Brito, Marcel}, title = {RoboFlexRobuste Turbomaschinen f{\"u}r den flexiblen Einsatz: Numerische und experimentelle Untersuchungen zu einem axial-radial Turbinendiffusor (AP 1.5); KI-basierte, modellpr{\"a}diktive Turbostrang-Regelung f{\"u}r einen energieoptimalen Betrieb (AP 4.2) (Abschlussbericht Verbundprojekt AG Turbo Teilvorhaben-Nr. 1.5 und 4.2)}, publisher = {Repositorium f{\"u}r Naturwissenschaften und Technik}, address = {Hannover}, doi = {10.34657/18643}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-57122}, pages = {137}, year = {2025}, abstract = {In der Zusammenarbeit zwischen dem ITSM der Universit{\"a}t Stuttgart und Everllence wurde im Rahmen dieses Vorhabens (AP 1.5) eine Versuchsanlage zur Erzeugung repr{\"a}sentativer Diffusorstr{\"o}mungen entwickelt und f{\"u}r experimentelle Untersuchungen eingesetzt. Begleitend zu den experimentellen Untersuchungen wurden verschiedene numerische Modelle entwickelt und anhand der Messergebnisse validiert. Aus diesem Vergleich wurden Empfehlungen zur numerischen Str{\"o}mungssimulation von Axial-Radial-Diffusoren abgeleitet. Insgesamt zeigte die numerische Simulation unter den gew{\"a}hlten Bedingungen eine hohe Sensitivit{\"a}t gegen{\"u}ber den Modellparametern mit entsprechenden Auswirkungen auf die beabsichtigte Geometrieoptimierung. In Arbeitspaket 4.2 des AG Turbo Verbundprojekts RoboFlex ist es den Projektpartnern Hochschule D{\"u}sseldorf und Everllence gelungen, eine modellpr{\"a}diktive Mehrgr{\"o}ßen-Verbundregelung eines exemplarischen Turbomaschinen-Strangs zu entwickeln. Dies erlaubt der Regelungseinheit, alle verf{\"u}gbaren Stellgr{\"o}ßen simultan zu benutzen, um ein vorgegebenes Regelungsziel zu erreichen. Zudem kann das Regelungsziel flexibel um weitere Vorgaben und Beschr{\"a}nkungen erweitert werden, indem diese in die Kostenfunktion implementiert werden. Ein zentraler Forschungsschwerpunkt war hierbei die Einbindung von Methoden der k{\"u}nstlichen Intelligenz in die Modellierung und im gleichen Zuge deren {\"U}berf{\"u}hrung und Implementierung in die linearisierte Modellform, die die modellpr{\"a}diktive Regelung verlangt. Ein besonderes Augenmerk wurde auf die fortlaufende Nachf{\"u}hrung des KI-Modells an den zuletzt durch Messungen bekannten Anlagenzustand gelegt.}, subject = {Str{\"o}mungsmaschine}, language = {de} } @article{OcakciNiemannDraghici2025, author = {Ocakci, Elif and Niemann, J{\"o}rg and Draghici, George}, title = {A Method to Evaluate the Life Cycle Sustainability Value of Alternative Solution Designs}, series = {Acta Technica Napocensis; Series: Applied Mathematics, Mechanics and Engineering}, volume = {68}, journal = {Acta Technica Napocensis; Series: Applied Mathematics, Mechanics and Engineering}, number = {1S}, publisher = {Technical University of Cluj-Napoca}, issn = {2393-2988}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-58290}, pages = {277 -- 284}, year = {2025}, abstract = {The paper focuses on developing an integrative methodology to evaluate environmental, economic, and social sustainability of alternative solution design options. Core approach is to extend the classic method of Quality Function Deployment (QFD) towards a holistic integrated model to overall evaluate the different aspects of all three pillars of sustainability (economy, ecology and social) across the product life cycle. The methods identify key aspects and allow users to consider and weigh different life cycle aspects in a overall scoring scheme.}, subject = {Nachhaltigkeit}, language = {en} } @article{AichBarghaviBenim2025, author = {Aich, Rishav and Barghavi, Devarakonda and Benim, Ali Cemal}, title = {Effect of hydrodynamic and thermal anisotropy on convective heat transfer in a fluid saturated porous duct: A finite volume approach}, series = {Numerical Heat Transfer: An International Journal of Computation and Methodology, Part A: Applications}, journal = {Numerical Heat Transfer: An International Journal of Computation and Methodology, Part A: Applications}, publisher = {Taylor \& Francis}, issn = {1521-0634}, doi = {10.1080/10407782.2025.2527971}, pages = {22}, year = {2025}, subject = {Numerische Str{\"o}mungssimulation}, language = {de} } @inproceedings{DeckertSoehnitz2025, author = {Deckert, Carsten and S{\"o}hnitz, Stefanie}, title = {Words Don't Come Easy to Me - Teaching Academic Writing to Engineering Students in the Age Of AI}, series = {SEFI 53rd Annual Conference (SEFI 2025), Tampere, Finland, 15-18 September 2025}, booktitle = {SEFI 53rd Annual Conference (SEFI 2025), Tampere, Finland, 15-18 September 2025}, editor = {Kangaslampi, R. and Langie, G. and J{\"a}rvinen, H.-M. and Nagy, B.}, publisher = {SEFI}, address = {Tampere}, isbn = {978-2-87352-029-8}, doi = {10.5281/zenodo.17631223}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-58627}, year = {2025}, abstract = {The competence of academic writing is currently still a central requirement for obtaining an academic degree. However, in teaching academic writing, lecturers have to deal with the two challenges of decreasing reading competence in young people and increasing use of artificial intelligence (AI) in reading and writing assignments. In engineering in particular, literacy understood as reading and writing competence is essential - whether for understanding complex tasks, analysing case studies or dealing with technical documents such as the product requirements document. Against this background, it is crucial to develop strategies and discuss modern approaches to specifically promote students' reading and writing skills and thus create an essential basis for successful scientific work and problem-solving. This workshop aims to stimulate an interactive exchange and develop practical solutions in the three core areas strengthening reading competence, developing academic writing skills, and substituting for reading and writing assessments.}, language = {en} } @article{UruciFlorouPaglioneetal.2025, author = {Uruci, Petro and Florou, Kalliopi and Paglione, Marco and Kaltsonoudis, Christos and Picquet-Varrault, B{\´e}n{\´e}dicte and Doussin, Jean-Fran{\c{c}}ois and Cazaunau, Mathieu and Leskinen, Ari and Hao, Liqing and Virtanen, Annele and Bell, David M. and Mutzel, Anke and Mothes, Falk and Herrmann, Hartmut and R{\´o}denas, Milagros and Mu{\~n}oz, Amalia and Fuchs, Hendrik and Bohn, Birger and Nehr, Sascha and Alfarra, M. Rami and Voliotis, Aristeidis and McFiggans, Gordon and Patroescu-Klotz, Iulia V. and Illmann, Niklas and Pandis, Spyros N.}, title = {Toluene photo-oxidation and secondary organic aerosol formation: EUROCHAMP-2020 multi-chamber experiments}, series = {Journal of Atmospheric Chemistry}, volume = {82}, journal = {Journal of Atmospheric Chemistry}, number = {2}, publisher = {Springer Nature}, issn = {0167-7764}, doi = {10.1007/s10874-025-09485-2}, year = {2025}, language = {en} } @inproceedings{NehrBausCınar2025, author = {Nehr, Sascha and Baus, Lukas and {\c{C}}{\i}nar, H.}, title = {L{\"u}ftung in Bildungseinrichtungen, 29. Oktober 2025, K{\"o}ln}, series = {2. K{\"o}lner Innenraum-Forum}, booktitle = {2. K{\"o}lner Innenraum-Forum}, publisher = {HYGIUM - Zentrum f{\"u}r Hygiene und Umweltmedizin GmbH}, year = {2025}, language = {de} } @techreport{DeckertSchomakerMoyda2025, author = {Deckert, Carsten and Schomaker, Rahel M. and Moyda, Mohamed}, title = {IP or not IP: Einfluss des Schutzes geistiger Eigentumsrechte auf die nationale Innovationsf{\"a}higkeit}, editor = {Niemann, J{\"o}rg and Deckert, Carsten}, publisher = {Hochschule D{\"u}sseldorf}, address = {D{\"u}sseldorf}, issn = {2627-8375}, doi = {10.20385/opus4-5713}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-57135}, pages = {53}, year = {2025}, subject = {Geistiges Eigentum}, language = {de} } @misc{OPUS4-5749, title = {1031 - Fachbereichsordnung f{\"u}r den Fachbereich Maschinenbau und Verfahrenstechnik der Hochschule D{\"u}sseldorf vom 15.10.2025}, address = {D{\"u}sseldorf}, organization = {Hochschule D{\"u}sseldorf}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-57494}, pages = {12}, year = {2025}, abstract = {Aufgrund der \S\S 2 Abs. 4 S. 1, 26 Abs. 3 S. 2 des Gesetzes {\"u}ber die Hochschulen des Landes Nordrhein-Westfalen (Hochschulgesetz - HG) vom 16.09.2014 (GV. NRW. S. 547) in der aktuell g{\"u}ltigen Fassung und der Grundordnung der Hochschule D{\"u}sseldorf (GO HSD) vom 08.10.2015 (Verk{\"u}ndungsblatt der Hochschule D{\"u}sseldorf, Amtliche Mitteilung Nr. 414) in der aktuell g{\"u}ltigen Fassung hat der Fachbereich Maschinenbau und Verfahrenstechnik der Hochschule D{\"u}sseldorf die folgende Fachbereichsordnung erlassen.}, language = {de} } @article{DeckertLeuteneckerTwelsiek2025, author = {Deckert, Carsten and Leutenecker-Twelsiek, Bastian}, title = {Von Schere und Papier zu Rapid Prototyping}, series = {Ideen- und Innovationsmanagement}, volume = {51}, journal = {Ideen- und Innovationsmanagement}, number = {3}, publisher = {Erich Schmidt Verlag}, issn = {2198-3151}, doi = {10.37307/j.2198-3151.2025.03.04}, pages = {90 -- 94}, year = {2025}, language = {de} } @misc{EdenMolckWojciechowskietal.2025, author = {Eden, Jan and Molck, Thomas and Wojciechowski, Manfred and Albiez, Moritz and Schulze-F{\"o}cking, Mareike and Rother, Niklas and Fleischmann, Moritz and Schr{\"o}der, Kay and Uzunkol, Osmanbey and Ruess, Martin and Huldtgren, Alina and Balz, Andreas and Voigt, Christian and Grathwohl, Dirk and Mohren, Henning and Geick, Christiane and Russo, Kai and Kober, Sabine}, title = {Digitalstrategie der Hochschule D{\"u}sseldorf}, editor = {Vomberg, Edeltraud}, publisher = {Hochschule D{\"u}sseldorf}, address = {D{\"u}sseldorf}, doi = {10.20385/opus4-5682}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-56828}, pages = {23}, year = {2025}, abstract = {Die digitale Transformation der Gesellschaft betrifft auch und in besonderem Maße Hochschulen, die Studierende auf eine digitale Gesellschaft vorbereiten, Digitalisierung zum Gegenstand von Forschung und Transfer machen und einen wesentlichen Beitrag zur kritischen Reflexion von Digitalit{\"a}t leisten. Vor diesem Hintergrund m{\"o}chte die Hochschule D{\"u}sseldorf (HSD) Chancen ergreifen, die sich f{\"u}r unsere Mitglieder und Angeh{\"o}rigen und f{\"u}r Hochschule als Organisation ergeben. Gleichzeitig will die HSD Risiken vermeiden, die aus einer undifferenzierten Adaption technischer M{\"o}glichkeiten folgen. Zu den Risiken geh{\"o}ren die sozialen, politischen und {\"o}kologischen Effekte des fl{\"a}chendeckenden Einsatzes von Technologie. Im Zuge der Entwicklung der Digitalstrategie haben sich Mitglieder und Angeh{\"o}rige der HSD aus allen Statusgruppen intensiv mit den Chancen und Risiken der Digitalisierung auseinandergesetzt, um einen Beitrag zur erfolgreichen Gestaltung der digitalen Transformation an der HSD zu leisten.}, subject = {Digitalisierung}, language = {de} } @unpublished{SulaimanSaberHasanetal.2025, author = {Sulaiman, Mohammed Abdulqader and Saber, Hindren Ali and Hasan, Hasan Fahmi and Benim, Ali Cemal}, title = {Latent Heat Cold Storage Integrated Direct Evaporative Cooler: A Neoteric Practical Design for Energy and Water Saving Potential with Thermal Comfort Improvement}, series = {Social Science Research Network (SSRN)}, journal = {Social Science Research Network (SSRN)}, publisher = {Elsevier}, doi = {10.2139/ssrn.5352056}, pages = {90}, year = {2025}, subject = {Klimaanlage}, language = {en} } @article{MandalGuptaBiswasetal.2025, author = {Mandal, Dipak Kumar and Gupta, Kritesh Kumar and Biswas, Nirmalendu and Manna, Nirmal K. and Santra, Somnath and Benim, Ali Cemal}, title = {Optimization of hybrid solar chimney power plants (HSCPPs): A review of multi-objective approaches}, series = {Applied Energy}, volume = {396}, journal = {Applied Energy}, publisher = {Elsevier}, issn = {0306-2619}, doi = {10.1016/j.apenergy.2025.126214}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-54199}, pages = {25}, year = {2025}, subject = {Erneuerbare Energien}, language = {en} } @techreport{OliveiraBritoPohlNehr2025, author = {Oliveira Brito, Marcel and Pohl, Tobias and Nehr, Sascha}, title = {Sicheres Schadstoffmonitoring per UAV in Gefahrenszenarien f{\"u}r Einsatzkr{\"a}fte (SiSchaMo): Erforschung eines modularen Sensorsystems zur dreidimensionalen Erfassung und Charakterisierung von Gefahrstoffwolken mittels UAV in-situ Messungen ; Abschlussbericht zum Teilvorhaben}, publisher = {Technische Informationsbibliothek}, address = {Hannover}, doi = {10.34657/18646}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-55799}, pages = {40}, year = {2025}, subject = {Drohne}, language = {de} } @inproceedings{StaehlerWeyersHoffmannetal.2025, author = {St{\"a}hler, Lisa and Weyers, Simone and Hoffmann, Barbara and Soppa, Vanessa and Oberwinster, Lukas and Weber, Konradin and Pohl, Tobias and Kuß, Oliver and Lang, Alexander and Pischke, Claudia}, title = {UNITY: Multistrategische Intervention zur F{\"o}rderung von Radmobilit{\"a}t, Gesundheit und Nachhaltigkeit im Rahmen der Stadtentwicklung D{\"u}sseldorf [Vortragsabstract]}, series = {60. Jahrestagung der Deutschen Gesellschaft f{\"u}r Sozialmedizin und Pr{\"a}vention (DGSMP) Teilhabe und Ko-Kreation, 17. - 19. September 2025, Berlin}, booktitle = {60. Jahrestagung der Deutschen Gesellschaft f{\"u}r Sozialmedizin und Pr{\"a}vention (DGSMP) Teilhabe und Ko-Kreation, 17. - 19. September 2025, Berlin}, year = {2025}, subject = {Stadtplanung}, language = {de} } @article{BerkantOezelDurmazNurOezetal.2025, author = {Berkant {\"O}zel, Mehmet and Durmaz, Ufuk and Nur {\"O}z, Muhammed Ali and {\"U}mit Tepe, Ahmet and {\"O}z, Cemil and Uysal, {\"U}nal and Yal{\c{c}}inkaya, Orhan and Cemal Beni̇m, Ali and Alomayrah, Norah and Al-Buriahi, M.S.}, title = {Enhanced prediction of heat transfer in jet impingement cooling using an artificial intelligence: A case study}, series = {Case Studies in Thermal Engineering}, volume = {73}, journal = {Case Studies in Thermal Engineering}, publisher = {Elsevier}, issn = {2214-157X}, doi = {10.1016/j.csite.2025.106605}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-55017}, pages = {11}, year = {2025}, abstract = {This paper is about the gas turbine cooling model using the extended jet array. The aim of the present study is to explain the effect of the impinging jet configuration of elongated jet holes on the heat transfer distribution with a deep Convolutional Neural Network (CNN). CNNs preserve spatial relationships through convolutional operations—unlike traditional Artificial Neural Networks (ANNs), which require flattening of input data—allowing for higher accuracy with smaller datasets and faster training due to fewer trainable parameters. The goal is to understand how accurate and fast deep learning models with limited data can deliver predictions for complex systems such as jet impingement cooling. The proposed CNN model was compared with the numerical and experimental data. Jet impingement cooling was examined with four different Reynolds numbers (16250, 21700, 27100, 36250) and six dimensionless gaps between the jet and the target surface (G/D = 1, 2, 3, 4, 5, and 6). Mean and local Nusselt number (Nu) distributions were investigated in particular. G/D = 2 was selected as the test data for the model among the configurations. While the CFD model failed to identify this peak performance point, the CNN model accurately captured this maximum behavior despite being trained only on other configurations. Moreover, the CNN model demonstrated more suitable prediction accuracy in the first two jet impingement regions than the CFD data, especially in capturing peak Nusselt numbers and localized hot spots. It has been determined that the CNN model provided more accurate predictions of the local Nusselt numbers within the measurement region compared to the Computational Fluid Dynamics (CFD) study for the average Nu, the proposed CNN model showed a closer agreement to experimental data than numerical simulation by 4.15 \% at the Re = 32500 and G/D = 2.}, subject = {Maschinelles Lernen}, language = {en} } @misc{OPUS4-5508, title = {Computation Special Issue Reprint: Computational Methods in Wind Engineering}, editor = {Benim, Ali Cemal}, edition = {2. Aufl.}, publisher = {MDPI}, address = {Basel, Beijing, Wuhan, Barcelona, Belgrade, Novi Sad, Cluj, Manchester}, isbn = {978-3-7258-3850-9}, issn = {2079-3197}, doi = {10.3390/books978-3-7258-3850-9}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-55089}, pages = {216}, year = {2025}, abstract = {In wind engineering, in parallel to all other engineering disciplines, the impact of computational methods is rapidly increasing. As far as computational aspects are concerned, wind engineering embodies a series of specific challenges, including the availability of suitable validation data, the definition of boundaries and boundary conditions, scale disparities, and fluid-structure interaction. The present Special Issue shows recent advances in the development and application of computational methods in wind engineering.}, subject = {Wind}, language = {en} } @inproceedings{StaehlerWeyersHoffmannetal.2025, author = {St{\"a}hler, Lisa and Weyers, Simone and Hoffmann, Barbara and Soppa, Vanessa and Oberwinster, Lukas and Nehr, Sascha and Pohl, Tobias and Kuß, Oliver and Lang, Alexander and Pischke, Claudia}, title = {UNITY: Multistrategische Intervention zur F{\"o}rderung von Radmobilit{\"a}t, Gesundheit und Nachhaltigkeit im Rahmen der Stadtentwicklung D{\"u}sseldorf - Teilprojekt 1 [Poster]}, series = {60. Jahrestagung der Deutschen Gesellschaft f{\"u}r Sozialmedizin und Pr{\"a}vention (DGSMP) Teilhabe und Ko-Kreation, 17. - 19. September 2025, Berlin}, booktitle = {60. Jahrestagung der Deutschen Gesellschaft f{\"u}r Sozialmedizin und Pr{\"a}vention (DGSMP) Teilhabe und Ko-Kreation, 17. - 19. September 2025, Berlin}, year = {2025}, subject = {Stadtplanung}, language = {de} }