Published 1974
| public
Journal Article
Measurements of Wall Heat Transfer in the Presence of Large-Amplitude Combustion-Driven Oscillations
- Creators
- Perry, E. H.
- Culick, F. E. C.
Abstract
Two independent methods were used to measure the rate of heat transfer from a hot gas to the walls of a cylindrical combustion chamber in which large-amplitude combustion-driven oscillations accompanied a mean flow. The results obtained from the two methods were in good agreement and indicated a definite increase in the heat transfer in the presence of oscillations. The increase was found to vary approximately as the square root of the oscillation amplitude and as the fourth root of the frequency. A correlation in terms of dimensionless variables was obtained using the thickness of the acoustic boundary layer as the appropriate length scale.
Additional Information
© 1974, Gordon and Breach, Science Publishers Ltd. The investigations were supported by the Jet Propulsion Laboratory of the California Institute of Technology, Pasadena, California. The authors are indebted to W. Dowler and other members of the Solid Propellant Section of the Jet Propulsion Laboratory for their advice and help.Additional details
- Eprint ID
- 21396
- DOI
- 10.1080/00102207408960336
- Resolver ID
- CaltechAUTHORS:20101216-110120321
- JPL/Caltech
- Created
-
2010-12-17Created from EPrint's datestamp field
- Updated
-
2021-11-09Created from EPrint's last_modified field
- Caltech groups
- Guggenheim Jet Propulsion Center, GALCIT
- Other Numbering System Name
- Guggenheim Jet Propulsion Center