Transient flow thrust prediction for an ejector propulsion conceptA method for predicting transient thrust augmenting ejector characteristics is introduced. The analysis blends classic self-similar turbulent jet descriptions with a mixing region control volume analysis to predict transient effects in a new way. Details of the theoretical foundation, the solution algorithm, and sample calculations are given.
Document ID
19890062317
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Drummond, C. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 14, 2013
Publication Date
July 1, 1989
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
AIAA PAPER 89-2906Report Number: AIAA PAPER 89-2906