Published 1984
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Numerical calculations of pressure oscillations in a side-dump ramjet engine
- Creators
- Yang, V.
- Culick, F. E. C.
Chicago
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Abstract
Pressure oscillations in a side-dump ramjet engine have been studied, using a one-dimensional numerical analysis. The engine is treated in two parts; the inlet section, including a region of two-phase flow downstream of fuel injection, and a dump combustor. Each region is treated separately and matched with the other. Following calculation of the mean flow field, the oscillatory characteristics of the engine are determined by its reponse to a disturbance imposed on the mean fiow. Results have shown favorable comparison with experimental data obtained at the Naval Weapons Center, China Lake.
Additional Information
© 1984 AIAA. The authors are indebted to Mr. J. N. Levine for providing the current numerical code for the self adjusting hybrid scheme, and to W. H. Clark and J. W. Humphrey for several informative conversations. This work represents a part of the results obtained from the research program supported partly by the California Institute of Technology and partly by the Air Force Office of Scientific Research, Grant No. AFOSR-80-0265.Attached Files
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Additional details
- Eprint ID
- 21273
- Resolver ID
- CaltechAUTHORS:20101209-115108188
- Caltech
- Air Force Office of Scientific Research (AFOSR)
- AFOSR-80-0265
- Created
-
2010-12-15Created from EPrint's datestamp field
- Updated
-
2019-10-03Created from EPrint's last_modified field
- Caltech groups
- Guggenheim Jet Propulsion Center, GALCIT
- Series Name
- AIAA Papers
- Series Volume or Issue Number
- AIAA-1984-365
- Other Numbering System Name
- AIAA
- Other Numbering System Identifier
- 84-365