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Aerothermodynamics Technical Working Group: 2008 Turbomachinery Technology Assessment and RecommendationsThis report documents the 2008 Turbomachinery Technology Assessment and Recommendations of the NASA-led Aerothermodynamics Technical Working Group (TWG). It includes technology review, assessment, and recommendation for future research and development. The areas covered are summarized as follows. Inlet Flow Distortion Sensitivity and Stability, Tip Leakage Flows in High-Pressure Cores, Endwall Contouring, Turbine Tip Flows, Combustor and Cooled-Turbine Interaction, Highly Loaded Low-Pressure Turbines.



Document ID
20200001407
Acquisition Source
Glenn Research Center
Document Type
Technical Memorandum (TM)
Authors
Heidmann, James D. (NASA Glenn Research Center Cleveland, OH, United States)
Abhari, Reza S. (Eidgenossische Technische Hochschule (ETH) Zurich, Switzerland)
Bunker, Ronald S. (GE Global Research Center Niskayuna, NY, United States)
Greitzer, Edward M. (Massachusetts Institute of Technology (MIT) Cambridge, MA, United States)
Hodson, Howard (University of Cambridge Cambridge, England, United Kingdom)
Malak, Malak (Honeywell International, Inc. Phoenix, AZ, United States)
Rivir, Richard B. (Air Force Research Laboratory (AFRL) Wright-Patterson AFB, OH, United States)
Sabnis, Jayant (Pratt and Whitney Aircraft East Hartford, CT, United States)
Sharma, Om (United Technologies Research Center East Hartford, CT, United States)
Spakovszky, Zoltán S. (Massachusetts Institute of Technology (MIT) Cambridge, MA, United States)
Strazisar, Anthony J. (NASA Glenn Research Center Cleveland, OH, United States)
Thole, Karen (Pennsylvania State Univ. University Park, PA, United States)
Wadia, Aspi R. (General Electric Aviation Cincinnati, OH, United States)
Wellborn, Steven R. (Rolls-Royce Plc Derby, United Kingdom)
Ashpis, David E. (NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
March 5, 2020
Publication Date
February 1, 2020
Subject Category
Astrodynamics
Report/Patent Number
E-19707
GRC-E-DAA-TN69199
NASA/TM-2020-220219
Funding Number(s)
WBS: 081876.01.10.99
Distribution Limits
Public
Copyright
Public Use Permitted.

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