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The Effects of Laser Energy Deposition on Supersonic Cavity Flow
Abstract
The study examines the capability for reduction of the resonant pressure fluctuations in supersonic flow over an open rectangular cavity using repetitively pulsed energy deposition, computationally. The simulations are performed for the cases both with and without energy deposition for the unsteady flow over a three-dimensional cavity at a free stream Mach number of 1.5. The Reynolds-averaged compressible time dependent Navier Stokes equations in three dimensions are solved using the flow solver GASPex. The k-ω turbulence model is used. A Gaussian temperature profile is utilized to model the energy pulse assuming the density within the spot is initially uniform. The results indicate that energy deposition reduces the pressure fluctuations changing the flow structure within the cavity
Keywords
Details
Primary Language
English
Subjects
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Journal Section
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Publication Date
June 1, 2009
Submission Date
June 1, 2009
Acceptance Date
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Published in Issue
Year 2009 Volume: 29 Number: 2
APA
Aradag, S., Yan, H., & Knıght, D. (2009). The Effects of Laser Energy Deposition on Supersonic Cavity Flow. Journal of Thermal Science and Technology, 29(2), 67-73. https://izlik.org/JA86PG57RR
AMA
1.Aradag S, Yan H, Knıght D. The Effects of Laser Energy Deposition on Supersonic Cavity Flow. Journal of Thermal Science and Technology. 2009;29(2):67-73. https://izlik.org/JA86PG57RR
Chicago
Aradag, Selin, Hong Yan, and Doyle Knıght. 2009. “The Effects of Laser Energy Deposition on Supersonic Cavity Flow”. Journal of Thermal Science and Technology 29 (2): 67-73. https://izlik.org/JA86PG57RR.
EndNote
Aradag S, Yan H, Knıght D (June 1, 2009) The Effects of Laser Energy Deposition on Supersonic Cavity Flow. Journal of Thermal Science and Technology 29 2 67–73.
IEEE
[1]S. Aradag, H. Yan, and D. Knıght, “The Effects of Laser Energy Deposition on Supersonic Cavity Flow”, Journal of Thermal Science and Technology, vol. 29, no. 2, pp. 67–73, June 2009, [Online]. Available: https://izlik.org/JA86PG57RR
ISNAD
Aradag, Selin - Yan, Hong - Knıght, Doyle. “The Effects of Laser Energy Deposition on Supersonic Cavity Flow”. Journal of Thermal Science and Technology 29/2 (June 1, 2009): 67-73. https://izlik.org/JA86PG57RR.
JAMA
1.Aradag S, Yan H, Knıght D. The Effects of Laser Energy Deposition on Supersonic Cavity Flow. Journal of Thermal Science and Technology. 2009;29:67–73.
MLA
Aradag, Selin, et al. “The Effects of Laser Energy Deposition on Supersonic Cavity Flow”. Journal of Thermal Science and Technology, vol. 29, no. 2, June 2009, pp. 67-73, https://izlik.org/JA86PG57RR.
Vancouver
1.Selin Aradag, Hong Yan, Doyle Knıght. The Effects of Laser Energy Deposition on Supersonic Cavity Flow. Journal of Thermal Science and Technology [Internet]. 2009 Jun. 1;29(2):67-73. Available from: https://izlik.org/JA86PG57RR