Items where Subject is "Institute for Aerodynamics and Flow Technology > Helicopter, GO"

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Asai, Keisuke and Henne, Ulrich and Engler, Rolf H. and Egami, Yasuhiro and Costantini, Marco and Hilfer, Michael and Klein, Christian and Koop, Lars and Lemarechal, Jonathan and Le Sant, Yves and Mebarki, Youssef and Merienne, Marie-Claire and Ondrus, Vladimir and Roozeboom, Nettie Halcomb and Hirotaka, Sakaue and Weiss, Armin and Yorita, Daisuke and Rosenstock, Catrin and Micknaus, Ilka (2019) PSP Course 2019. PSP-Course Ordner.

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Balázs Nagy, Attila and Delfs, Jan Werner and Bennett, G. J. (2022) Aeroacoustics research in Europe: The CEAS-ASC report on 2020 & 2021 highlights. Journal of Sound and Vibration, 534 (117002), pp. 1-52. Elsevier. doi: 10.1016/j.jsv.2022.117002. ISSN 0022-460X.

Barla, C. and Favier, D. and Rondot, C. and Maresca, C. and Raffel, Markus and Richard, Hugues and Bosbach, Johannes and Henning, Arne (2006) PIV Measurements of the Vortical Wake Behind Tilt-rotor Blades. In: 13th International Symposium on Application of Laser Techniques to Fluid Mechanics, pp. 1-12. 13th International Symposium on Application of Laser Techniques to Fluid Mechanics, 2006-06-26 - 2006-06-29, Lissabon, Portugal. Volltext nicht online.

Bartzsch, Hauke Till and Brenner, Gunter and Gardner, Anthony and Wolf, Christian (2022) Wind Tunnel Measurement of Integral Aerodynamic Forces on a Flettner Rotor at Re = 800 Using a Low-Cost Approach. In: 23rd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics, pp. 1-10. 23. STAB-DGLR-Symposium 2022, 09.-10. Nov. 2022, Berlin. Volltext nicht online.

Bauknecht, Andre and Raffel, Markus and Grebing, Benedikt (2018) Airborne Acquisition of Blade Tip Displacements and Vortices on a Coaxial Helicopter. Journal of Aircraft, 55 (5), pp. 1995-2007. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C034647. ISSN 0021-8669. Volltext nicht online.

Bauknecht, Andre and Schwarz, Clemens and Raffel, Markus and Mailänder, Stephan (2019) Flow Measurement Techniques for Rotor Wake Characterization on Free-Flying Helicopters in Ground Effect. In: AIAA Scitech Forum, 2019. AIAA SciTech 2019, 7.-11. Jan. 2019, San Diego, CA, USA. doi: 10.2514/6.2019-2107. ISBN 978-162410578-4. Volltext nicht online.

Bauknecht, André and Ewers, Benjamin and Schneider, Oliver and Raffel, Markus (2017) Blade tip vortex measurements on actively twisted rotor blades. Experiments in Fluids, 58 (49), pp. 1-18. Springer Nature. doi: 10.1007/s00348-017-2312-3. ISSN 0723-4864. Volltext nicht frei.

Bauknecht, André and Grebing, Benedikt and Raffel, Markus (2017) Airborne Acquisition of Blade Tip Displacements and Vortices on a Coaxial Ultralight Helicopter. AIAA Aviation and Aeronautics Forum and Exposition 2017, 05.-09.Juni 2017, Denver, CO, USA. Volltext nicht online.

Bayer, Julian (2022) Untersuchung eines neuen Böen-Generators für den RTG-Windkanal. Master's, Technische Universität Braunschweig. Volltext nicht online.

Bertsch, Lothar (2013) Noise Prediction within Conceptual Aircraft Design. DLR-Forschungsbericht. DLR-Forschungsbericht 2013-05. Dissertation. Technische Universität Braunschweig. 184 S. doi: 10.34912/n0is3-d3sign.

Bertsch, Lothar (2023) Introduction to Aircraft Noise Activities at ICAO CAEP with Ongoing and Future Contributions from DLR. In: ICANA 23. ICANA 23, 09.-10.März 2023, Frankfurt. Volltext nicht frei.

Bertsch, Lothar (2022) From emission to immission - aircraft noise reserach at DLR Göttingen. i-LUM PhD workshop, 01.12.2022, Hamburg.

Bertsch, Lothar and Blinstrub, Jason and Koch, Marc and Ammermann, Joshua (2017) Lärmvorhersage im Flugzeugvorentwurf - Stand der Arbeiten am DLR Göttingen. Kolloquium über ausgewählte Fragen der Luft und Raumfahrt, 09. Mai 2017, Aachen, Deutschland. Volltext nicht online.

Bertsch, Lothar and Clark, Ian A. and Thomas, Russell H. and Sanders, Laurent and LeGriffon, Ingrid (2019) The Aircraft Noise Simulation Working Group (ANSWr) - Tool Benchmark and Reference Aircraft Results. In: 25th AIAA/CEAS Aeroacoustics Conference (Aeroacoustics 2019). 25th AIAA/CEAS Aeroacoustics Conference (Aeroacoustics 2019), 20.-23. Mai 2019, Delft, The Netherlands. doi: 10.2514/6.2019-2539. Volltext nicht online.

Bertsch, Lothar and Heinze, Wolfgang and Guérin, Sébastien and Lummer, Markus and Delfs, Jan Werner (2019) 10 Years of Joint Research at DLR and TU Braunschweig toward Low-Noise Aircraft Design - What Did we Achieve? Aeronautics and Aerospace Open Access Journal, 3 (2), pp. 89-105. MedCrave Group. doi: 10.15406/aaoaj.2019.03.00085. ISSN 2576-4500.

Bertsch, Lothar and Heinze, Wolfgang and Lummer, Markus and Guerin, Sebastien (2018) 10 Years of Joint Research at DLR and TU Braunschweig toward Low-Noise Aircraft Design - What Did we Achieve? (invited keynote presentation). 22nd Workshop of the Aeroacoustics Specialists Committee of the CEAS, 6.-7. Sept. 2018, Amsterdam, The Netherlands. Volltext nicht online.

Bertsch, Lothar and Sanders, Laurent and Thomas, Russell H. and LeGriffon, Ingrid and June, Jason C. and Clark, Ian A. and Lorteau, Mathieu (2021) Comparative Assessment of Aircraft System Noise Simulation. Journal of Aircraft, 58 (4), pp. 867-884. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C036124. ISSN 0021-8669. Volltext nicht frei.

Bertsch, Lothar and Schäfer, Beat and Guerin, Sebastien (2019) Uncertainty analysis for parametric aircraft system noise prediction. Journal of Aircraft, 56 (2), pp. 529-544. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C034809. ISSN 0021-8669. Volltext nicht frei.

Bertsch, Lothar and Schäffer, Beat and Guerin, Sebastien (2017) Towards an uncertainty analysis for parametric aircraft system noise prediction. 12th Congress of the International Commission on Biological Effects of Noise, 18.-22. Juni 2017, Zürich, Schweiz. Volltext nicht online.

Bertsch, Lothar and Sescu, Adrian (2022) Aircraft Noise. MDPI. doi: 10.3390/books978-3-0365-4897-5. ISBN 978-3-0365-4898-2. ISSN 2226-4310.

Bertsch, Lothar and Snellen, Mirjam and Enghardt, Lars and Hillenherms, Cornelia (2019) Aircraft Noise Generation and Assessment: Executive Summary. CEAS Aeronautical Journal, 10 (1), pp. 3-9. Springer. doi: 10.1007/s13272-019-00383-4. ISSN 1869-5590. Volltext nicht online.

Bertsch, Lothar and Wolters, Florian and Heinze, Wolfgang and Pott-Pollenske, Michael and Blinstrub, Jason (2018) System noise assessment of a tube-and-wing aircraft with geared turbofan engines. 2018 AIAA Science and Technology Forum and Exposition, 8–12 Jan. 2018, Kissimmee, Florida, USA. doi: 10.2514/6.2018-0264. Volltext nicht online.

Bertsch, Lothar and Wolters, Florian and Heinze, Wolfgang and Pott-Pollenske, Michael and Blinstrub, Jason (2019) System noise assessment of a tube-and-wing aircraft with geared turbofan engines. Journal of Aircraft, 56 (4), pp. 1577-1596. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C034935. ISSN 0021-8669. Volltext nicht online.

Bertsch, Lothar and Wolters, Florian and Heinze, Wolfgang and Pott-Pollenske, Stephan-Michael and Blinstrub, Jason (2019) Aeroacoustics research in Europe: The CEAS-ASC report on 2017 highlights, Contribution: System noise assessment of a tube-and-wing aircraft with geared turbofan engines. Journal of Sound and Vibration, 450, pp. 175-198. Elsevier. doi: 10.1016/j.jsv.2019.03.006. ISSN 0022-460X. Volltext nicht online.

Blanke, Jaro (2018) Aerodynamische Untersuchung des Wirbelnachlaufs eines Hubschrauberrotors mit einem Panel-Verfahren. Master's, Leibniz Universität Hannover. Volltext nicht online.

Blinstrub, Jason (2019) Immission-Based Noise Reduction within Conceptual Aircraft Design. DLR-Forschungsbericht. DLR-FB-2019-12. Dissertation. 143 S. doi: 10.34912/fl8ght_n01s3. Volltext nicht online.

Blinstrub, Jason (2019) SFB880 Vehicle Concepts and Comparative Noise Assessment. Final Symposium of the Collaborative Research Center 880, 17.-18. Dez. 2019, Braunschweig. Volltext nicht online.

Blinstrub, Jason and Bertsch, Lothar (2017) System Noise Assessment of SFB880 Vehicle Concepts. In: Biennial Report SFB 880 ISBN 978-3-928628-90-7. Volltext nicht online.

Blinstrub, Jason and Bertsch, Lothar and Heinze, Wolfgang (2018) Assessment of the Noise Immission along Approach and Departure Flightpaths for Different SFB880 Vehicle Concepts. 2018 AIAA/CEAS Aeroacoustics Conference, 25.-29. Juni 2018, Atlanta, Georgia. doi: 10.2514/6.2018-2818. Volltext nicht online.

Blinstrub, Jason and Bertsch, Lothar and Heinze, Wolfgang (2020) Contribution to the Final Symposium of the Collaborative Research Center 880: "CRC 880 Vehicle Concepts and Comparative Noise Assessment". In: Fundamentals of High Lift for Future Civil Aircraft Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 145. Springer, Cham. pp. 405-426. doi: 10.1007/978-3-030-52429-6. ISBN 978-3-030-52428-9. Volltext nicht online.

Blinstrub, Jason and Isermann, Ullrich and Raitor, Till and Schmid, Rainer (2021) Überprüfung und Verbesserung der Berechnungsverfahren beim Fluglärm. Project Report. Deutsches Zentrum für Luft- u. Raumfahrt. 149 S. Volltext nicht online.

Blinstrub, Jason and Isermann, Ullrich and Raitor, Till and Schmid, Rainer (2021) Aktualisierung der Datenbasis zur Berechnung von Lärmschutzbereichen um Flughäfen. Larmbekampfung, 16 (4), pp. 108-113. Springer. doi: 10.37544/1863-4672-2021-04-18. Volltext nicht online.

Blinstrub, Jason and Isermann, Ullrich and Raitor, Till and Schmid, Rainer (2021) Überprüfung und Verbesserung der Berechnungsverfahren beim Fluglärm. DLR-Interner Bericht. DLR-IB-AS-GO-2021-102. 384 S. Volltext nicht frei.

Blinstrub, Jason and Kurz, Joscha and Schmid, Rainer and Schmitz, Gregor (2023) Einfluss äußerer Randbedingungen auf lärmarme Flugverfahren. In: DAGA 2023 - 49. JAHRESTAGUNG FÜR AKUSTIK. DAGA 2023 - 49. JAHRESTAGUNG FÜR AKUSTIK, 06.-09. März 2023, Hamburg. Volltext nicht online.

Blinstrub, Jason and Raitor, Till and Schmid, Rainer (2022) Einfluss von verschiedenen Betriebsparametern auf die Fluglärmimmission in großer Entfernung. In: DAGA 2022. DAGA 2022 - 48. Jahrestagung für Akustik, 21.-24. März 2022, Hybrid/ Stuttgart. Volltext nicht online.

Boisard, Ronan and Lefevre, Lauriane and Zhang, Tao and Barakos, George and Visingardi, Antonio and Lößle, Felix and Kostek, Anna and Andronikos, Theologos and Keßler, Manuel and Wickersheim, Robin and Colli, Andrea and Gibertini, Giuseppe and Zanotti, Alex (2022) Rotor / Rotor aerodynamic interactions - A Garteur Action Group. In: 33rd Congress of the International Council of the Aeronautical Sciences (ICAS 2022), pp. 1-16. 33rd Congress of the International Council of the Aeronautical Sciences (ICAS 2022), 04.-09. Sep. 2022, Stockholm, Sweden. Volltext nicht online.

Bosbach, Johannes and Raffel, Markus (2012) Vorlesung Strömungsmess- und Versuchstechnik - Hitzdrahtanemometrie / Durchfluss- und Temperaturmessungen. Vorlesung Strömungsmess- und Versuchstechnik, 04.-08. Juni 2012, Göttingen, Deutschland. Volltext nicht online.

Braukmann, Johannes and Schwermer, Till and Wolf, Christian (2017) lnvestigation of young blade-tip vortices at a rotor test facility using stereoscopic PIV. In: 25. Fachtagung "Experimentelle Strömungsmechanik" des GALA e.V.. 25. Fachtagung "Experimentelle Strömungsmechanik" des GALA e.V., 07. Sept. 2017, Karlsruhe, Deutschland. Volltext nicht frei.

Braukmann, Johannes N. (2021) Combination of Simultaneous Density and Velocity Measurements of Blade Tip Vortices under Cyclic Pitch Conditions. DLR-Forschungsbericht. DLR-FB-2021-25. Dissertation. Leipniz-Universität Hannover. 123 S. Volltext nicht online.

Braukmann, Johannes N. and Bauknecht, Andre and Wolf, Christian and Raffel, Markus (2018) Towards density reconstruction of helicopter blade tip vortices from high-speed background oriented Schlieren data. In: New Results in Numerical and Experimental Fluid Mechanics XI Notes on Numerical Fluid Mechanics and Multidisciplinary Design 136, 136. Springer. pp. 375-385. doi: 10.1007/978-3-319-64519-3. ISBN 978-3-319-64518-6. ISSN 1612-2909. Volltext nicht online.

Braukmann, Johannes N. and Goerttler, Andreas and Wolf, Christian and Schwarz, Clemens and Raffel, Markus (2021) Combining Simultaneous Density and Velocity Measurements of Rotor Blade Tip Vortices under Cyclic Pitch Conditions. In: Vertical Flight Society's 77th Annual Forum and Technology Display. Vertical Flight Society's 77th Annual Forum 2021, 10.-14. Mai 2021, Virtuell. Volltext nicht online.

Braukmann, Johannes N. and Goerttler, Andreas and Wolf, Christian and Schwarz, Clemens and Raffel, Markus (2021) Combining Simultaneous Density and Velocity Measurements of Rotor Blade Tip Vortices under Cyclic Pitch Conditions. Experiments in Fluids, 62 (9), pp. 1-19. Springer Nature. doi: 10.1007/s00348-021-03281-w. ISSN 0723-4864.

Braukmann, Johannes N. and Wolf, C. Christian and Raffel, Markus (2019) Blade-Tip Vortex Characterization of a Rotor under Static and Cyclic Pitch Conditions Using BOS and PIV. In: AIAA Scitech Forum, 2019. AIAA SciTech 2019 Forum, 7.-11. Jan. 2019, San Diego, CA, USA. doi: 10.2514/6.2019-2325. ISBN 978-162410578-4. Volltext nicht online.

Braukmann, Johannes N. and Wolf, Christian and Goerttler, Andreas and Raffel, Markus (2020) Blade Tip Vortex System of a Rotor with Cyclic Pitch. AIAA Journal, 58 (7), pp. 2869-2880. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.J058678. ISSN 0001-1452. Volltext nicht online.

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Chernukha, Polina A. and Raffel, Markus and Kalugin, V.T. (2010) Experimental and Numerical Modeling of Flow around Perforated Stabilizing Devices. STAB 2010, 09.-10. Nov. 2010, Berlin, Deutschland. Volltext nicht online.

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Debernardis, Nicola (2020) BOS-based three-dimensional reconstruction of rotor blade tip vortices. Master's, Politecnico di Malano. Volltext nicht online.

Debernardis, Nicola and Schwarz, Clemens and Braukmann, Johannes N. (2021) BOS-Based Three-Dimensional Reconstruction of Rotor Blade Tip Vortex Positions. In: 22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII, 151, pp. 315-324. Springer Nature. 22. STAB/DGLR Symposium 2020, 15. Juli 2020, Göttingen, Deutschland. doi: 10.1007/978-3-030-79561-0_30. ISBN 978-3-030-79560-3. ISSN 1612-2909. Volltext nicht frei.

Delfs, Jan W. and Appel, Christina and Bernicke, Paul and Blech, Christopher and Blinstrub, Jason and Heykena, Constance and Kumar, Pradeep and Kutscher, Konstantin and Lippitz, Nicolas and Lummer, Markus and Rossian, Lennart and Savoni, Luciana (2017) Aircraft and technology for low noise short take-off and landing. In: AIAA AVIATION 2017, 2017 (3558). American Institute of Aeronautics and Astronautics. 35th AIAA Applied Aerodynamics Conference, 5.-9. Jun. 2017, Denver, Colorado, USA. doi: 10.2514/6.2017-3558. Volltext nicht frei.

Delfs, Jan W. and Bertsch, Lothar and Zellmann, Christoph and Rossian, Lennart and Kian Far, Ehsan and Ring, Tobias and Langer, Sabine (2018) Noise Assessment - From Single Components to Large Scenarios. Energies, 11(2) (429), pp. 1-25. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/en11020429. ISSN 1996-1073.

Delfs, Jan Werner and Bertsch, Lothar and Zellmann, Christoph and Rossian, Lennart and Far, E.K. and Ring, Tobias and Langer, Sabine (2019) Aeroacoustics research in Europe: The CEAS-ASC report on 2017 highlights, Contribution: Multi-level prediction concept for aircraft noise assessment. Journal of Sound and Vibration, 450, pp. 175-198. Elsevier. doi: 10.1016/j.jsv.2019.03.006. ISSN 0022-460X. Volltext nicht online.

Domogalla, Vincent (2019) Quantitative Erfassung von Wirbeln durch Impfpartikel und bildgebende Messtechniken. Master's, Leibniz Universität Hannover, Fakultät für Maschinenbau. Volltext nicht online.

Domogalla, Vincent (2021) Quantification of the Influence of Particle Voids on PIV Measurements via Synthetic-PIV. In: 22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII, 151, pp. 325-334. Springer Nature. 22. STAB/DGLR Symposium 2020, 15. Juli 2020, Göttingen, Deutschland. doi: 10.1007/978-3-030-79561-0_31. ISBN 978-3-030-79560-3. ISSN 1612-2909.

Domogalla, Vincent and Bertsch, Lothar and Plohr, Martin and Stumpf, Eike and Spakovsky, Zoltán (2022) Low-Noise Design of Medium-Range Aircraft for Energy Efficient Aviation. Aerospace, 9 (1), pp. 1-29. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/aerospace9010003. ISSN 2226-4310.

Domogalla, Vincent and Bertsch, Lothar and Stumpf, Eike (2020) Low-noise aircraft design in the context of a sustainable and energy efficient aviation. Deutscher Luft- und Raumfahrtkongress 2020 (virtuell), 01.-03. Sep.2020, Virtuell (Aachen). Volltext nicht online.

Domogalla, Vincent and Greco, Gil F. and Bertsch, Lothar and Ring, Tobias P. and Langer, Sabine C. (2021) Introducing sound quality as a design objective in conceptual aircraft design. Deutscher Luft- und Raumfahrtkongress 2021, 31.8.-02.09.2021, Bremen (Virtuell). Volltext nicht online.

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Eder, Christian (2016) Analyse der Differenzinfrarotthermographie. Master's, Universität der Bundeswehr München. Volltext nicht online.

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Gardner, Anthony (2020) Fast-Rescue - Wissenschaftlicher Ergebnisbericht. DLR-Interner Bericht. DLR-IB-AS-GO-2020-45. DLR. 766 S.

Gardner, Anthony (2022) Commissioning report for the RTG gust generator. DLR-Interner Bericht. DLR-IB-AS-GO-2022-165. 14 S. Volltext nicht frei.

Gardner, Anthony and Eder, C. and Wolf, Christian and Raffel, Markus (2017) Analysis of differential infrared thermography for boundary layer transition detection. Experiments in Fluids, 58 (122), pp. 1-14. Springer Nature. doi: 10.1007/s00348-017-2405-z. ISSN 0723-4864.

Gardner, Anthony and Jones, Anya R. and Mulleners, Karen and Naughton, Jonathan W. and Smith, Marilyn J. (2023) Review of rotating wing dynamic stall: Experiments and flow control. Progress in Aerospace Sciences, 137 (100887), pp. 1-19. Elsevier. doi: 10.1016/j.paerosci.2023.100887. ISSN 0376-0421.

Gardner, Anthony and Opitz, Steffen and Wolf, Christian and Merz, Christoph B. (2017) Reduction of dynamic stall using a back-flow flap. CEAS Aeronautical Journal, 8, pp. 271-286. Springer. doi: 10.1007/s13272-017-0237-4. ISSN 1869-5590. Volltext nicht online.

Gardner, Anthony and Weiss, Armin and Heineck, James T. and Overmeyer, Austin and Spooner, Hanna and Jain, R. K. and Wolf, Christian and Raffel, Markus (2021) Boundary layer transition measured by DIT on the PSP rotor in forward flight. In: Vertical Flight Society's 77th Annual Forum and Technology Display. Vertical Flight Society's 77th Annual Forum 2021, 10.-14. Mai 2021, Virtuell. Volltext nicht online.

Gardner, Anthony and Weiss, Armin and Heineck, James T. and Overmeyer, Austin and Spooner, Hanna and Jain, R. K. and Wolf, Christian and Raffel, Markus (2021) Boundary Layer Transition Measured by DIT on the PSP Rotor in Forward Flight. Journal of the American Helicopter Society, 66 (2), pp. 1-10. American Helicopter Society. doi: 10.4050/JAHS.66.022008. ISSN 0002-8711. Volltext nicht frei.

Gardner, Anthony and van der Wall, Berend G. (2018) Computation of reference polars for the SABRE chord extension project. DLR-Interner Bericht. DLR-IB-AS-GO-2018-19. Other. DLR. 15 S. Volltext nicht online.

Gardner, Anthony D. and Abdelmoula, Amine and van der Wall, Berend G. and Woods, Benjamin K.S. (2018) D1.12: Initial Morphing Concept CFD Polars. Project Report. Project No. 723491 – SABRE – H2020-MG-2016-2017. 27 S. Volltext nicht online.

Gardner, Anthony D. and Merz, Christoph B. and Wolf, C. Christian (2019) Effect of Sweep on a Pitching Finite Wing. Journal of the American Helicopter Society, 64 (3), pp. 1-13. American Helicopter Society. doi: 10.4050/JAHS.64.032007. ISSN 0002-8711. Volltext nicht frei.

Gardner, Anthony D. and Raffel, Markus and Schwarz, Clemens and Braukmann, Johannes N. and Wolf, C. Christian (2020) Reference-free Digital Shadowgraphy Using a Moving BOS Background. Experiments in Fluids, 61 (44), pp. 1-5. Springer Nature. doi: 10.1007/s00348-019-2865-4. ISSN 0723-4864. Volltext nicht frei.

Gardner, Anthony D. and Richter, Kai (2020) Effect of the Model-Sidewall Connection for a Dynamic Stall Airfoil Experiment. Journal of Aircraft, 57 (1), pp. 1-6. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C035613. ISSN 0021-8669. Volltext nicht online.

Gardner, Anthony D. and Wolf, C. Christian and Heineck, James T. and Barnett, Miles and Raffel, Markus (2019) Helicopter Rotor Boundary Layer Transition Measurement in Forward Flight Using an Infrared Camera. In: Proceedings of the 75th Annual Forum and Technology Display, pp. 1-13. VFS 75th Annual Forum & Technology Display, 13.-16. Mai 2019, Philadelphia, PA, USA. Volltext nicht frei.

Gardner, Anthony D. and Wolf, C. Christian and Heineck, James T. and Barnett, Miles and Raffel, Markus (2019) Helicopter Rotor Boundary Layer Transition Measurement in Forward Flight Using an Infrared Camera. In: 45th European Rotorcraft Forum ERF 2019. 45th European Rotorcraft Forum ERF 2019, 17.-20. Sept. 2019, Warsaw, Poland. Volltext nicht online.

Gardner, Anthony D. and Wolf, C. Christian and Heineck, James T. and Barnett, Miles and Raffel, Markus (2020) Helicopter Rotor Boundary Layer Transition Measurement in Forward Flight Using an Infrared Camera. Journal of the American Helicopter Society, 65 (1), pp. 2-14. American Helicopter Society. doi: 10.4050/JAHS.65.012002. ISSN 0002-8711. Volltext nicht online.

Gardner, Anthony D. and Wolf, C. Christian and Raffel, Markus (2019) Review of measurement techniques for unsteady helicopter rotor flows. Progress in Aerospace Sciences, 111, pp. 1-17. Elsevier. doi: 10.1016/j.paerosci.2019.100566. ISSN 0376-0421.

Gardner, Anthony D. and Wolf, Christian (2021) Wind tunnel measurement of boundary layer transition on a helicopter rotor in forward flight. In: 20. STAB-Workshop - Jahresbericht 2021, pp. 73-74. 20. STAB-Workshop 2021, 16.-17.11.2021, Göttingen, Deutschland. Volltext nicht frei.

Gardner, Anthony Donald and Merz, Christoph B. and Wolf, C. Christian (2018) Effect of Sweep on a Pitching Finite Wing. AHS International 74th Annual Forum & Technology Display, 14.-17.05. 2018, Phoenix, Arizona USA. Volltext nicht online.

Geissler, Wolfgang (2020) Flapping Wing Energy Harvesting: Aerodynamic Aspects. CEAS Aeronautical Journal, 11, pp. 379-389. Springer. doi: 10.1007/s13272-019-00394-1. ISSN 1869-5582. Volltext nicht online.

Geissler, Wolfgang and van der Wall, Berend G. (2017) Dynamic stall control on flapping wing airfoils. Aerospace Science and Technology, 62, pp. 1-10. Elsevier. doi: 10.1016/j.ast.2016.12.008. ISSN 1270-9638. Volltext nicht online.

Gibeau, Bradley and Gingras, Drew and Raffel, Jan and Raffel, Markus and Ghaemi, Sina (2019) Effect of internal geometry and orientation on the performance of a helium-filled soap bubble nozzle. In: Proceedings of the 13th International Symposium on Particle Image Velocimetry, pp. 1-10. Universität der Bundeswehr München: AtheneForschung. 13th International Symposium on Particle Image Velocimetry (ISPIV 2019), 22.-24. July 2019, Munich, Germany.

Giesecke, Daniel and Lehmler, Marcel and Friedrichs, Jens and Blinstrub, Jason and Bertsch, Lothar and Heinze, Wolfgang (2018) Evaluation of Ultra-High Bypass Ratio Engines for an Over-Wing Aircraft Configuration. Journal of the Global Power and Propulsion Society, 2, pp. 493-515. doi: 10.22261/JGPPS.8SHP7K. ISSN 2515-3080. Volltext nicht online.

Gleichauf, D. and Dollinger, Christoph and Balaresque, Nicholas and Gardner, Anthony D. and Sorg, M. and Fischer, Andreas (2020) Thermographic Flow Visualization by means of Non-negative Matrix Factorization. International Journal of Heat and Fluid Flow, 82, pp. 1-11. Elsevier. doi: 10.1016/j.ijheatfluidflow.2019.108528. ISSN 0142-727X. Volltext nicht online.

Gleichauf, D. and Dollinger, Christoph and Balaresque, Nicolas and Gardner, Anthony D. and Sorg, M. and Fischer, Andreas (2019) Contrast Enhancement in Thermographic Flow Visualization. Wind Energy Science Conference 2019 (WESC 2019), 16.-20. Juni 2019, Cork, Ireland. Volltext nicht online.

Goerttler, Andreas (2020) Numerical Investigations of the Blade-tip Vortex of a Rotor with Axial Inflow. DLR-Forschungsbericht. DLR-FB-2020-11. Dissertation. Leibniz Universität Hannover. 131 S.

Goerttler, Andreas and Braukmann, Johannes N. and Schwermer, Till and Gardner, Anthony and Raffel, Markus (2017) Tip-Vortex Investigation on a Rotating and Pitching Rotor Blade. European Rotorcraft Forum 2017, 12.-15. Sept. 2017, Milano, Italien. Volltext nicht online.

Goerttler, Andreas and Braukmann, Johannes N. and Schwermer, Till and Gardner, Anthony Donald and Raffel, Markus (2018) Tip-Vortex Investigation on a Rotating and Pitching Rotor Blade. Journal of Aircraft, 55 (5), pp. 1792-1804. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C034693. ISSN 0021-8669. Volltext nicht online.

Goerttler, Andreas and Braukmann, Johannes N. and Wolf, C. Christian and Gardner, Anthony D. and Raffel, Markus (2019) Blade Tip-Vortices of a Four-Bladed Rotor with Axial Inflow. In: Proceedings of the 75th Annual Forum and Technology Display, pp. 1-13. VFS 75th Annual Forum & Technology Display, 13.-16. Mai 2019, Philadelphia, PA, USA. Volltext nicht frei.

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Wolf, C. Christian and Mertens, Christoph and Gardner, Anthony D. and Dollinger, Christoph and Fischer, Andreas (2019) Optimization of differential infrared thermography for unsteady boundary layer transition measurement. Experiments in Fluids, 60 (19), pp. 1-13. Springer Nature. doi: 10.1007/s00348-018-2667-0. ISSN 0723-4864. Volltext nicht online.

Wolf, C. Christian and Schwarz, Clemens and Kaufmann, Kurt and Gardner, Anthony D. and Michaelis, Dirk and Bosbach, Johannes and Schanz, Daniel and Schröder, Andreas (2019) Experimental Study of Secondary Vortex Structures in a Rotor Wake. In: 45th European Rotorcraft Forum ERF 2019. 45th European Rotorcraft Forum ERF 2019, 17.-20. Sept. 2019, Warschau, Polen. Volltext nicht online.

Wolf, C. Christian and Schwarz, Clemens and Kaufmann, Kurt and Gardner, Anthony D. and Michaelis, Dirk and Bosbach, Johannes and Schanz, Daniel and Schröder, Andreas (2019) Experimental Study of Secondary Vortex Structures in a Rotor Wake. Experiments in Fluids, 60 (11), pp. 1-16. Springer Nature. doi: 10.1007/s00348-019-2807-1. ISSN 0723-4864. Volltext nicht online.

Wolf, Christian and Braukmann, Johannes N. and Bauknecht, Andre and Raffel, Markus (2018) Elastische Hauptrotordeformationen am Prüfstand - Optische Messtechnik. In: Deutscher Luft- und Raumfahrtkongress 2018. Deutscher Luft- und Raumfahrtkongress 2018, 4.-6. Sept. 2018, Friedrichshafen. Volltext nicht frei.

Wolf, Christian and Braukmann, Johannes N. and Müller, Martin Michael (2022) Tip Vortex Study of a Rotor with Double-swept Blade Tips. In: 48th European Rotorcraft Forum (ERF 2022), pp. 1-17. 48th European Rotorcraft Forum (ERF 2022), 06.-08.Sep. 2022, Winterthur, Schweiz. Volltext nicht online.

Wolf, Christian and Gardner, Anthony and Raffel, Markus (2020) Infrared thermography for boundary layer transition measurements. Measurement Science and Technology, 31 (11), pp. 1-21. Institute of Physics (IOP) Publishing. doi: 10.1088/1361-6501/aba070. ISSN 0957-0233.

Wolf, Christian and Mertens, Christoph and Gardner, Anthony and Dollinger, Christoph and Fischer, Andreas (2018) Optimisation of Differential Infrared Thermography for Unsteady Boundary Layer Transition Measurement. 44th European Rotorcraft Forum (ERF 2018), 18.-21. Sept. 2018, Delft, The Netherlands. Volltext nicht online.

Wolf, Christian and Schwarz, Clemens and Braukmann, Johannes N. and Gardner, Anthony and Raffel, Markus (2021) Experimental Measurement Techniques for Full-Scale Helicopters. In: 20. STAB-Workshop - Jahresbericht 2021, pp. 75-76. 20. STAB-Workshop 2021, 16.-17.11.2021, Göttingen, Deutschland. Volltext nicht frei.

Wolf, Christian and Weiss, Armin and Schwarz, Clemens and Braukmann, Johannes N. and Koch, Stefan and Raffel, Markus (2021) Wake Unsteadiness and Tip Vortex System of Full–Scale Helicopters in Ground Effect. In: Vertical Flight Society's 77th Annual Forum and Technology Display. Vertical Flight Society's 77th Annual Forum 2021, 10.-14. Mai 2021, Virtuell. Volltext nicht online.

Wolf, Christian and Weiss, Armin and Schwarz, Clemens and Braukmann, Johannes N. and Koch, Stefan and Raffel, Markus (2022) Wake Unsteadiness and Tip Vortex System of Full-Scale Helicopters in Ground Effect. Journal of the American Helicopter Society, 67 (1), pp. 1-17. American Helicopter Society. doi: 10.4050/JAHS.67.012010. ISSN 0002-8711.

Wolf, Christian C. and Gardner, Anthony and Merz, Christoph B. and Opitz, Steffen (2018) lnfluence of a back-flow flap on the dynamic stall flow topology. CEAS Aeronautical Journal, 9 (39), pp. 39-51. Springer. doi: 10.1007/s13272-017-0274-z. ISSN 1869-5590.

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Zellmann, Christoph and Bertsch, Lothar and Schwab, Olivier and Wolters, Florian and Delfs, Jan Werner (2019) Aircraft noise assessment of next-generation narrow-body aircraft. In: Inter-Noise 2019. Inter-Noise 2019, 16.-19. Juni 2019, Madrid, Spanien. Volltext nicht online.

Zellmann, Christoph and Schäffer, Beat and Wunderli, Jean-Marc and Isermann, Ullrich and Paschereit, C. O. (2017) Aircraft Noise Emission Model Accounting for Aircraft Flight Parameters. Journal of Aircraft, 55 (2), pp. 682-695. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C034275. ISSN 0021-8669. Volltext nicht online.