Accurate simulation of the fuel-air mixing environment is crucial for high-fidelity scramjet calculations. We compute the velocity fields of jet into supersonic freestream flow and cavity flow typical of scramjet flame-holding applications at different scale resolutions using the partially-averaged Navier–Stokes (PANS) method. We present a sequence of variable resolution computations to demonstrate the potential of PANS method for high-speed mixing environment calculations.
Partially-Averaged Navier–Stokes Simulations of High-Speed Mixing Environment
Contributed by the Fluids Engineering Division of ASME for publication in the JOURNAL OF FLUIDS ENGINEERING. Manuscript received December 18, 2012; final manuscript received December 8, 2013; published online April 28, 2014. Assoc. Editor: Ye Zhou.
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Srinivasan, R., and Girimaji, S. S. (April 28, 2014). "Partially-Averaged Navier–Stokes Simulations of High-Speed Mixing Environment." ASME. J. Fluids Eng. June 2014; 136(6): 060903. https://doi.org/10.1115/1.4026234
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