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Sonic Inlet Technology Development and Application to STOL Propulsion
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English
Abstract
Recent developments in sonic inlet technology are presented with particular emphasis on STOL propulsion systems. Inlet noise reduction requirements are discussed for an augmentor wing and an upper surface blowing type of propulsion system. The current state of the art is discussed with respect to performance and noise potential of different sonic inlet concepts. Acoustic and aerodynamic performance comparison is presented for several inlet configurations based on experimental results.
Authors
Citation
Klujber, F. and O'Keefe, J., "Sonic Inlet Technology Development and Application to STOL Propulsion," SAE Technical Paper 740458, 1974, https://doi.org/10.4271/740458.Also In
References
- Klujber F. Bosch K. C. Demetrick R. W. Robb W. R. “Investigation of Noise Suppression by Sonic Inlets for Turbofan Engines-Final Report, Volumes I and II,” July 1973
- Klujber F. Louisse J. “An Experimental Investigation of Internal Noise Field of Two Axisymmetric Sonic Inlets,” July 1973
- O'Keefe J. V. Kelley G. S. “Design Integration and Noise Studies for Jet STOL Aircraft-Final Report,” May 1972