Study on Transient Unstart and Restart Phenomena of the Scramjet Engine Inlets.
نویسندگان
چکیده
منابع مشابه
Bifurcation analysis of scramjet unstart
Scramjet unstart occurs when a strong shock initiated from disturbances in the engine propagates upstream and finally spills out of the engine inlet. When unstart occurs, the airflow into the engine is greatly diminished, leading to loss-of-thrust and engine stall. Because the probablility of unstart increases with increasing heat-release, the danger of unstart is an important limiting factor o...
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Recently, interest has increased in using scramjet engines as a means of long-range high-speed flights and economical access to outer space. One of the most perilous causes of scramjet malfunctions is the unstart event that is initiated by excessive heat release from combustion. When unstart occurs, a strong moving-shock structure is first formed in the engine, and the shock structure propagate...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Aeronautical and Space Sciences
سال: 1994
ISSN: 0021-4663
DOI: 10.2322/jjsass1969.42.746