Unsteady Flow Phenomena in Turbomachines
Final technical rept. 20 Oct 89-19 Oct 92,
MASSACHUSETTS INST OF TECH CAMBRIDGE DEPT OF AERONAUTICS AND ASTRONAUTICS
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This report describes work carried out at the Gas Turbine Laboratory at MIT during the period 102089 - 101992, as part of our multi-investigator effort on basic unsteady flow phenomena in turbomachines. Within the overall project four separate tasks are specified. These are. in brief 1 The Influence of Inlet Temperature Nonuniformities on Turbine Heat Transfer and Dynamics 2 Assessment of Unsteady Losses in Stator Rotor Interactions 3 Unsteady Phenomena and Flowfield instabilities in Multistage Axial Compressors IV. Vortex Wake-Compressor Blade Interaction in Cascades A New Rapid Method for Unsteady Separation and Vorticity Flux Calculations.
- Hydraulic and Pneumatic Equipment
- Fluid Mechanics
- Jet and Gas Turbine Engines