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Items where Subject is "Institute of Electrified Aero Engines > Environmental Impact and Sensor Technology"
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- Institutes and Facilities (147569)
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- Institute of Electrified Aero Engines (211)
Number of items at this level: 38.
| Abromeit, Paul and Geyer, Thomas (2025) Experimental Assessment of the Aerodynamic Noise Generated by a Porous Coated Staggered Tandem Cylinder Configuration. In: AIAA Aviation Forum and ASCEND, 2025. AIAA AVIATION FORUM AND ASCEND 2025, 2025-07-21 - 2025-07-25, Las Vegas, Nevada. doi: 10.2514/6.2025-3214. ISBN 978-162410738-2. Volltext nicht online. |
| Abromeit, Paul and Geyer, Thomas and Enghardt, Lars (2024) Aerodynamische Schallentstehung an zwei versetzt angeordneten Zylindern gleichen Durchmessers. Deutsche Gesellschaft für Akustik e.V.. 50. Jahrestagung für Akustik - DAGA 2024, 2024-03-18 - 2024-03-21, Hannover. ISBN 978-3-939296-22-5. |  |
| Abromeit, Paul and Raghuram, Priyanka and Geyer, Thomas and Enghardt, Lars (2025) Investigation on Aerodynamic Noise Generated by Porous Coated, Staggered Tandem Cylinders. In: Proceedings of DAS|DAGA 2025, pp. 521-524. Deutsche Gesellschaft für Akustik e.V.. 51st Annual Meeting on Acoustics, 2025-03-17 - 2025-03-20, Kopenhagen, Dänemark. doi: 10.71568/dasdaga2025.165. ISBN 978-3-939296-23-2. | |
| Burgmayer, Ralf and Enghardt, Lars (2024) Evaluation eines periodisch durchströmten Schalldämpfers. 7. DGLR-DEGA-Strömungsakustikworkshop 2024, 2024-12-17 - 2024-12-18, Cottbus. Volltext nicht online. |
| Genßler, Julia (2024) Untersuchungen der tieffrequenten Schalldämpfung an Helmholtz-Resonatoren mit flexiblen Wänden. 7. DGLR-DEGA-Strömungsakustikworkshop 2024, 2024-12-17 - 2024-12-18, Cottbus. Volltext nicht online. |
| Geyer, Thomas and Abromeit, Paul and Prügel, Maximilian (2025) Noise Generation by Tandem Cylinders of Different Diameter in Cross-Flow. In: Proceedings of DAS|DAGA 2025, pp. 525-528. Deutsche Gesellschaft für Akustik e.V.. 51st Annual Meeting on Acoustics, 2025-03-17 - 2025-03-20, Kopenhagen, Dänemark. doi: 10.71568/dasdaga2025.242. ISBN 978-3-939296-23-2. | |
| Geyer, Thomas and Abromeit, Paul and Prügel, Maximilian and Enghardt, Lars (2025) Experimental Investigation of the Tonal Noise Generation From Tandem Cylinders with Different Diameter. In: AIAA Aviation Forum and ASCEND, 2025. AIAA AVIATION FORUM AND ASCEND 2025, 2025-07-21 - 2025-07-25, Las Vegas, Nevada. doi: 10.2514/6.2025-3212. ISBN 978-162410738-2. Volltext nicht online. |
| Geyer, Thomas and Enghardt, Lars (2024) Empirical Turbulence Interaction Noise Model for Permeable Flat Plate Leading Edges. AIAA Journal. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.J063411. ISSN 0001-1452. Volltext nicht online. |
| Geyer, Thomas and Lucius, Andreas and Schneider, Marc and Enghardt, Lars (2025) Aerodynamic noise from circular cylinders under turbulent inflow conditions. AIAA Journal. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.J064504. ISSN 0001-1452. Volltext nicht online. |
| Geyer, Thomas and Schade, Stephen and Ratei, Patrick and Ludowicy, Jonas and Stürmer, Arne and Hepperle, Martin (2025) Design of UAM Concept Vehicles with Distributed Electric Propulsion Systems. In: 10th CEAS Aerospace Europe Conference. 10th CEAS Aerospace Europe Conference, 2025-12-01 - 2025-12-04, Turin, Italien. | |
| Gupta, Vivek Anantkumar (2024) Numerical Investigation of Axial Flux Motors For Urban Air Vehicles. DLR-Interner Bericht. DLR-IB-EL-CB-2024-218. Master's. BTU Cottbus Senftenberg. 106 S. Volltext nicht online. |
| Hakansson, Sebastian (2025) Noise estimation of an electric machine for a parallel hybrid helicopter propulsion system. 51st European Rotorcraft Forum, 2025-09-09 - 2025-09-12, Venedig, Italien. Volltext nicht online. |
| Hakansson, Sebastian and Geyer, Thomas (2024) Untersuchung der Schallentstehung und -abstrahlung elektrischer Maschinen für neuartige elektrifizierte Luftfahrtantriebe. Deutsche Gesellschaft für Akustik e.V.. 50. Jahrestagung für Akustik - DAGA 2024, 2024-03-18 - 2024-03-21, Hannover. ISBN 978-3-939296-22-5. | |
| Hakansson, Sebastian and Geyer, Thomas (2025) Studying the Influence of Parameters in a Lumped Tooth Force Based Noise Assessment of a Permanent Magnet Synchronous Machine. In: Proceedings of DAS|DAGA 2025, pp. 1446-1449. Deutsche Gesellschaft für Akustik e.V.. DAS|DAGA 2025 - 51st Annual Meeting on Acoustics, 2025-03-17 - 2025-03-20, Kopenhagen, Dänemark. doi: 10.71568/dasdaga2025.223. ISBN 978-3-939296-23-2. | |
| Hakansson, Sebastian and Geyer, Thomas (2024) Voruntersuchung der akustischen Emission einer elektrischen Maschine für einen parallel-hybriden Hubschrauberantrieb. 29. DEGA-Workshop Physikalische Akustik, 2024-10-17 - 2024-10-18, Bad Honnef. | |
| Hakansson, Sebastian and Schulze, Philipp and Burgmayer, Ralf and Schneehagen, Erik Wilhelm and Geyer, Thomas (2025) Numerical Investigation of the Noise Generation of Electric Motors in Urban Air Mobility Vehicles. Journal of the Acoustical Society of America (158 /4). Acoustical Society of America. doi: 10.1121/10.0039427. ISSN 0001-4966. | |
| Ibnsouda Koraichi, Zakariae and Schonert, Tino and Mischke, Marcel (2024) Entwicklung einer Portierungsstrategie von Modellinformationen zwischen „CAMEO Systems Modeler“ und „ANSYS Medini Analyze“- Teil1. DLR-Interner Bericht. DLR-IB-EL-CB-2024-223. Master's. Technische Hochschule Brandenburg. 96 S. Volltext nicht online. |
| Joshi, Vimarsh and Cepeda-Gomez, Rudy and Geyer, Thomas (2024) COMPARISON OF DIFFERENT CONTROL ALGORITHMS TO ASSESS THE PERFORMANCE OF ELECTRIC AIRCRAFT MOTOR DRIVE DURING DIFFERENT FLIGHT PROFILES. DLRK 2024, 2024-09-30 - 2024-10-02, Hamburg. Germany. Volltext nicht frei. | |
| Joshi, Vimarsh and Cepeda-Gomez, Rudy and Geyer, Thomas (2024) Optimal Sizing and Energy Management of a Battery to support a Fuel Cell Powered Regional Electric Aircraft During Take-Off. In: AIAA Aviation Forum and ASCEND, 2024. AIAA Aviation Forum 2024, 2024-07-29 - 2024-08-02, Las Vegas, USA. doi: 10.2514/6.2024-3702. ISBN 978-162410716-0. Volltext nicht frei. | |
| Kanapala, Anuhya (2025) Experimental investigation of the combined effect of micro-blowing and porous materials on boundary layer and sound generation. Master's, Brandenburgische Technische Universität Cottbus-Senftenberg. Volltext nicht online. |
| Kugener, Jeff and Schneehagen, Erik Wilhelm (2025) Electric Powertrain: Power Electronics and Acoustic Effects in Electric Machines. Architecting Future Aviation, 2025-04-01 - 2025-04-02, Hamburg, Deutschland. | |
| Osztovits, Nathan and Hakansson, Sebastian (2024) Analysing the effects of integration on the Noise from Electric Aircraft Motors. Deutsche Gesellschaft für Akustik e.V.. 50. Jahrestagung für Akustik - DAGA 2024, 2024-03-18 - 2024-03-21, Hannover. ISBN 978-3-939296-22-5. | |
| Pashkov, Oleksandr and Joshi, Vimarsh and Möhlenkamp, Georg (2024) Investigation of various electric drive systems for various aircraft load scenarios. DLR-Interner Bericht. DLR-IB-EL-CB-2024-221. Master's. Brandenburgische Technische Universität. 129 S. Volltext nicht frei. | |
| Rajagopalan, Anantha Krishnan (2025) Numerical Design and Experimental Investigation of Lattice Structures and Their Effect on Cylinder Flow Noise. DLR-Interner Bericht. DLR-IB-EL-CB-2025-160. Master's. Brandenburgische Technische Universität Cottbus-Senftenberg. 137 S. Volltext nicht frei. | |
| Rani, Sanjana (2024) Electromagnetic Interference and its Effects on Acoustic Sensor Measurements. DLR-Interner Bericht. DLR-IB-EL-CB-2024-217. Master's. BTU Cottbus. 64 S. Volltext nicht frei. | |
| Rempe, Stephan Lukas and Mischke, Marcel and Lachmund, Matthias and Geyer, Thomas (2024) ANALYSIS OF SPECIFIC FAILURE CONDITIONS IN ELECTRIFIED PROPULSION SYSTEMS USING CRYOGENIC HYDROGEN AS A PRIMARY ENERGY CARRIER. DEUTSCHER LUFT- UND RAUMFAHRTKONGRESS 2024, 2024-09-30 - 2024-10-02, Hamburg, Deutschland. Volltext nicht online. |
| Rempe, Stephan Lukas and Mischke, Marcel and Lachmund, Matthias and Geyer, Thomas (2025) Analysis of specific failure conditions in electrified propulsion systems using cryogenic hydrogen as a primary energy carrier. CEAS Aeronautical Journal. Springer. doi: 10.1007/s13272-025-00889-0. ISSN 1869-5590. | |
| Richter, Dominik Ricardo and Hakansson, Sebastian (2025) An Investigation into the Dependence of Electric Motor Noise on Design Parameters. In: Proceedings of DAS|DAGA 2025, pp. 1438-1441. Deutsche Gesellschaft für Akustik e.V.. DAS|DAGA 2025 - 51st Annual Meeting on Acoustics, 2025-03-17 - 2025-03-20, Kopenhagen, Dänemark. doi: 10.71568/dasdaga2025.198. ISBN 978-3-939296-23-2. | |
| Rosenow, Judith and Köhler, Sophie and Geyer, Thomas (2025) Emission characteristics of alternative drive technologies regarding type and number of condensation nuclei for contrail formation. In: 10th CEAS Aerospace Europe Conference / 28th AIDAA International Congress. 10th CEAS Aerospace Europe Conference / 28th AIDAA International Congress, 2025-12-01 - 2025-12-04, Turin, Italien. | |
| Schneehagen, Erik Wilhelm and Barzantny, Marcel and Geyer, Thomas (2024) Experimentelle Untersuchung des Zusammenhangs zwischen Schallentstehung und Temperaturtrennung an einem Ranque-Hilsch-Wirbelrohr. 7. DGLR-DEGA-Strömungsakustikworkshop 2024, 2024-12-17 - 2024-12-18, Cottbus. Volltext nicht online. |
| Schneehagen, Erik Wilhelm and Hakansson, Sebastian and Gupta, Vivek and Lopez Pulzovan, Andres and Geyer, Thomas (2025) Initial Comparison of Noise Emissions of Distributed Electric Propulsion Systems for a Regional Aircraft. In: AIAA Aviation Forum and ASCEND, 2025. AIAA AVIATION FORUM AND ASCEND 2025, 2025-07-21 - 2025-07-25, Las Vegas, Nevada. doi: 10.2514/6.2025-3364. ISBN 978-162410738-2. Volltext nicht online. |
| Schneehagen, Erik Wilhelm and Hakansson, Sebastian and Teichert, Enrico and Lopez Pulzovan, Andres and Kazula, Stefan and Geyer, Thomas (2025) Computed Noise Emission of an Electric Propulsion Unit of a Regional Aircraft. In: 10th CEAS Aerospace Europe Conference. 10th CEAS Aerospace Europe Conference, 2025-12-01 - 2025-12-04, Turin, Italien. | |
| Schneehagen, Erik Wilhelm and Hurst, Jakob and Geyer, Thomas (2025) Analytical Model for Noise Prediction of Axial Flux Electric Machines. In: Proceedings of DAS|DAGA 2025, pp. 1442-1445. DAS|DAGA 2025, 51st Annual Meeting on Acoustics, 2025-03-17 - 2025-03-20, Kopenhagen, Dänemark. doi: 10.71568/dasdaga2025.205. ISBN 978-3-939296-23-2. | |
| Schulze, Philipp (2024) Schallvorhersagemodelle für elektrische Motoren zukünftiger Luftfahrtantriebe. In: Deutsch, pp. 573-576. Deutsche Gesellschaft für Akustik e.V.. 50. Jahrestagung für Akustik - DAGA 2024, 2024-03-18 - 2024-03-21, Hannover. ISBN 978-3-939296-22-5. | |
| Schulze, Philipp and Geyer, Thomas and Hurst, Jakob (2024) Initial comparison of analytical methods for noise prediction of future electric aircraft powertrains. In: 53rd International Congress and Exposition on Noise Control Engineering, Internoise 2024, pp. 6259-6269. Internoise 2024, 2024-08-25 - 2024-08-29, Nantes, Frankreich. doi: 10.3397/IN_2024_3705. ISBN 9798331322151. Volltext nicht online. |
| Schulze, Philipp and Tatan, Jens and Strehlau, Ulrik and Lang, Matthias and Geyer, Thomas (2025) Small laboratory electric motor test rig for aircraft applications. In: Proceedings of DAS|DAGA 2025, pp. 1458-1461. DEGA e.V. (edt.). DAS/DAGA 2025 - 51st Annual Meeting on Acoustics, March 17-20, 2025, 2025-03-17 - 2025-03-20, Kopenhagen, Dänemark. doi: 10.71568/dasdaga2025.240. ISBN 978-3-939296-23-2. Volltext nicht online. |
| Teichert, Enrico and Heise, Frederik and Hakansson, Sebastian (2024) Projekt ROME D3.2a: Bericht über die identifizierten Anforderungen und in Frage kommenden Topologien der elektrischen Maschine. Project Report. 47 S. Volltext nicht online. |
| Vyas, Shivam (2025) Investigation of Boundary Layer Flows over Porous Media. DLR-Interner Bericht. DLR-IB-EL-CB-2025-165. Master's. Brandenburgische Technische Universität Cottbus-Senftenberg. 119 S. Volltext nicht frei. | |
