Results of small scale experimental investigation into engine inlet temperature rise and flow field caused by recirculating hot exhaust gases from various simulated V/STOL jet engine arrangements in static proximity to ground are presented; evaluation of recirculating flow field and engine inlet temperature rise caused by hot exhaust jets impinging on ground; effect of engine spacing, height, exhaust deflection angle, exhaust nozzle geometry, and wing planform are included; tests were conducted in Bell Aerosystems outdoor jet impingement test facility which provided simulated inlet and exhaust conditions typical of turbojet engines. (09215)
Generalized experimental investigation of hot gas recirculation and ingestion for jet VTOL aircraft
NASA CR
NASA Contractor Reports ; n 1147
1968
140 pages
Report
English
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Studies of exhaust-gas recirculation for VTOL aircraft.
AIAA | 1969
|Studies of exhaust-gas recirculation for VTOL aircraft
AIAA | 1967
|