30th Congress of the International Council of the Aeronautical Sciences

02.3 - Basic Fluid Dynamics and Flow Control

COMPUTATIONS OF SUPERSONIC LATERAL JET

J. Huh¹, S. Lee¹; ¹Inha univ., South Korea

In this paper, numerical simulations of supersonic lateral jet will be conducted. The preliminary results with the Roe scheme indicate that physical phenomena can be captured. The Roe scheme, however, shows numerical instability near the Mach disk. For this reason, the other entropy correction methods for the Roe scheme or the HLLE scheme will be applied to reduce the numerical instability.


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