NASA NTRS · 19850000255
Improved Exhaust Diffuser for Jet-Engine Testing
Abstract
High-altitude simulator reduced power requirements. Test cell uses its exhaust-capture duct only to remove gases from engine; cooling air evacuated through separate path by auxiliary suction system. This way, capture duct cross-sectional area kept close to exhaust jet area, leading to greatly improved recovery performance.
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Parikh, P. G., Sarohia, V. S.. 1985-10-01. Improved Exhaust Diffuser for Jet-Engine Testing. https://ntrs.nasa.gov/citations/19850000255
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