Research output per year
Research output per year
- 33 results
Search results
-
2025
Applicability of heat pipes and impingement cooling for axial compressor tip clearance control: A preliminary investigation
Luz, G. M. & Gümmer, V., 2025, (Accepted/In press) In: Aeronautical Journal.Research output: Contribution to journal › Article › peer-review
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Water-Enhanced Turbofan condenser sizing considering configuration and operating conditions
Ziegler, P., Simson, C., Arzberger, T., Woitalka, A., Nöske, F., Kaiser, S. & Gümmer, V., 2025, (Accepted/In press) In: Aeronautical Journal.Research output: Contribution to journal › Article › peer-review
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2024
An Aero-Engine Disk Sizing and Weight Estimation Approach With Improved Temperature Profiles
Zaimis, I., Carpentari, E., Begiebing, T. & Gümmer, V., 1 Nov 2024, In: Journal of Engineering for Gas Turbines and Power. 146, 11, 111027.Research output: Contribution to journal › Article › peer-review
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A Numerical Design Space Investigation of Low-Speed Axial Compressor Stages Using Single-Row and Tandem Bladings
von Jeinsen, P., Eckel, J., Giannini, S. & Gum̈mer, V., 1 Jun 2024, In: Journal of Turbomachinery. 146, 6, 061012.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Numerical Investigation of the Interaction of a Circumferential Groove Casing Treatment and Near-Tip Modifications for a Highly Loaded Low-Speed Rotor Under the Influence of Double Leakage
Eckel, J., Reisinger, L., von Jeinsen, P. & Gümmer, V., 1 Jul 2024, In: Journal of Turbomachinery. 146, 7, 071001.Research output: Contribution to journal › Article › peer-review
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Numerical investigation of the potential of multi-row optimization of an axial compressor stage with a tandem vane stator
Giannini, S., Straccia, M., Jeinsen, P. V., Banik, S. & Gümmer, V., 2024, In: Journal of the Global Power and Propulsion Society. 8, p. 282-294 13 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2023
Attenuation of Detrimental Hub Leakage Effects in an Axial Compressor Rotor by Customized Geometrical Design Features
Petermann, J., Schulz, K., Becker, B. & Gum̈mer, V., 1 Dec 2023, In: Journal of Turbomachinery. 145, 12, 4063508.Research output: Contribution to journal › Article › peer-review
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Experimental investigation of performance and soot emissions of oxygenated fuel blends in a small aero engine
Rabl, A., Mull, C., Härtl, M., Helcig, C. & Gümmer, V., Oct 2023, In: CEAS Aeronautical Journal. 14, 4, p. 997-1006 10 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Numerical Investigation of Near-Tip Modifications for a Highly Loaded Low-Speed Rotor Under the Influence of Double Leakage
Eckel, J., Von Jeinsen, P. & Gümmer, V., 1 Feb 2023, In: Journal of Turbomachinery. 145, 4, 041003.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Numerical Investigation of the Influence of the Degree of Reaction in an Axial Compressor Stage With Tandem Vanes
Giannini, S., Luz, G. M., von Jeinsen, P., Straccia, M. & Gum̈mer, V., 1 Dec 2023, In: Journal of Turbomachinery. 145, 12, 4063513.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
The Current Gap between Design Optimization and Experiments for Transonic Compressor Blades†
Munoz Lopez, E. J., Hergt, A., Ockenfels, T., Grund, S. & Gümmer, V., Dec 2023, In: International Journal of Turbomachinery, Propulsion and Power. 8, 4, 47.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
The New Chapter of Transonic Compressor Cascade Design at the DLR
Munoz Lopez, E. J., Hergt, A., Grund, S. & Gum̈mer, V., 1 Aug 2023, In: Journal of Turbomachinery. 145, 8, 081001.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
2022
Auxetic Lattice Structures for Turbomachinery Application – a Simulative Parameter Study
Schröter, S., Reisinger, L. & Gümmer, V., 2022, In: Journal of Fluid Flow, Heat and Mass Transfer. 9, p. 121-135 15 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Numerical Calibration and Investigation of the Influence of Reynolds Number on Measurements With Five-Hole Probes in Compressible Flows
Schaffer, C., Speck, K. & Gummer, V., 1 Sep 2022, In: Journal of Turbomachinery. 144, 9, 091010.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
2021
Interacting effects in a multistage axial compressor using shrouded and cantilevered stators
De Dominicis, I., Robens, S., Wolfrum, N., Lange, M. & Gümmer, V., 2021, In: Journal of Propulsion and Power. 37, 4, p. 615-624 10 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Potential of surrogate modelling in compressor casing design focussing on rapid tip clearance assessments
Schmidt, T., Gümmer, V. & Konle, M., 24 Sep 2021, In: Aeronautical Journal. 125, 1291, p. 1587-1610 24 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
2020
Design of a rear-stage subsonic axial compressor with casing treatments
Kendall-Torry, C. & Gümmer, V., 1 Dec 2020, In: CEAS Aeronautical Journal. 11, 4, p. 1083-1096 14 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Multi-objective optimization and system evaluation of recuperated helicopter turboshaft engines
Zhang, C. & Gümmer, V., 15 Jan 2020, In: Energy. 191, 116477.Research output: Contribution to journal › Article › peer-review
15 Scopus citations -
Performance assessment of recuperated rotorcraft powerplants: Trade-off between fuel economy and weight penalty for both tubular and primary surface recuperators
Zhang, C. & Gümmer, V., 5 Jan 2020, In: Applied Thermal Engineering. 164, 114443.Research output: Contribution to journal › Article › peer-review
10 Scopus citations -
2019
The potential of helicopter turboshaft engines incorporating highly effective recuperators under various flight conditions
Zhang, C. & Gümmer, V., May 2019, In: Aerospace Science and Technology. 88, p. 84-94 11 p.Research output: Contribution to journal › Article › peer-review
22 Scopus citations -
2017
Influencing parameters of tip blowing interacting with rotor tip flow
Guinet, C., Inzenhofer, A. & Gümmer, V., 1 Feb 2017, In: Journal of Turbomachinery. 139, 2, 021010.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
2014
Numerical simulations of single and multi-staged injection of H2 in a supersonic scramjet combustor
Abu-Farah, L., Haidn, O. J. & Kau, H. P., Dec 2014, In: Propulsion and Power Research. 3, 4, p. 175-186 12 p.Research output: Contribution to journal › Article › peer-review
Open Access16 Scopus citations -
2013
An advanced axial-slot casing treatment on a transonic compressor: A close look with computational fluid dynamics and experimental validation
Streit, J. A., Brandstetter, C., Heinichen, F. & Kau, H. P., Sep 2013, In: Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 227, 6, p. 683-691 9 p.Research output: Contribution to journal › Article › peer-review
9 Scopus citations -
2008
Simulation of casing treatments of a transonic compressor stage
Hembera, M., Kau, H. P. & Johann, E., 2008, In: International Journal of Rotating Machinery. 2008, 657202.Research output: Contribution to journal › Article › peer-review
Open Access53 Scopus citations -
2004
A numerical investigation of the flow mechanisms in a high pressure compressor front stage with axial slots
Wilke, I. & Kau, H. P., Jul 2004, In: Journal of Turbomachinery. 126, 3, p. 339-349 11 p.Research output: Contribution to journal › Article › peer-review
117 Scopus citations -
1999
Propulsion/aircraft integration of hypersonic vehicles with active thrust-vectoring and real-time simulation of dynamic engine behaviour
Hollmeier, S., Kopp, S., Herrmann, O. & Rick, H., 1999, In: International Journal of Turbo and Jet Engines. 16, 4, p. 207-221 15 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
1996
Experimental investigation of a SCRAMJET model combustor with injection through a swept ramp using laser-induced fluorescence with tunable excimer lasers
Hönig, R., Theisen, D., Fink, R., Lachner, R., Kappler, G., Rist, D. & Andresen, P., 1996, In: Symposium (International) on Combustion. 26, 2, p. 2949-2956 8 p.Research output: Contribution to journal › Article › peer-review
16 Scopus citations -
1986
Comparison of methods for lifetime calculations of highly loaded aero-engine discs
Hefele, R., Kappler, G. & Rist, D., Jul 1986, In: Journal of Engineering for Gas Turbines and Power. 108, 3, p. 507-514 8 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
1982
Performance Calculation for Cooled Axial Flow Turbines.
Translated title of the contribution :Performance Calculation for Cooled Axial Flow Turbines. Research output: Contribution to specialist publication › Article
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Simplified Procedure for the Mechanical Design of Thin Conical Aero Engine Components.
Translated title of the contribution :Simplified Procedure for the Mechanical Design of Thin Conical Aero Engine Components. Research output: Contribution to specialist publication › Article
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1976
UEBERSICHTSDIAGRAMME ZUR AUSLEGUNG VON AXIALVERDICHTERN.
Translated title of the contribution :Synoptic Diagrams for the Design of Axial Compressors. Research output: Contribution to journal › Article › peer-review
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ZUM BETRIEBSVERHALTEN VON VERBUND-ZWEISTROM-TURBOLUFTSTRAHLTRIEBWERKEN MIT VERSTELLBAREN DUESEN UND TURBINEN.
Translated title of the contribution :On the Off-Design Operation of Bypass-Engines with Variable Nozzles and Turbines. Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
1974
ZUR BRENNSTOFFZUFUHR BEI UEBERSCHALLVERBRENNUNG.
Translated title of the contribution :Fuel Supply in Supersonic Combustion. Research output: Contribution to journal › Article › peer-review