AUSM PW+ scheme -- CFD Online Discussion Forums

March 4, 2004, 03:49	AUSM PW+ scheme	#1
P. Louda Guest Posts: n/a	Hallo, got anybody working the AUSMPW+ scheme? : Kyu Hong Kim, Chongam Kim, Oh-Hyun Rho: Methods for the Accurate Computations of Hypersonic Flows I. AUSMPW+ Scheme. Journal of Computational Physics 174, 3880 (2001) Except for typing error in formula (24)(ii) it seems reasonable, but doesn't work at all* for my case. It is transonic flow through turbine cascade, where AUSM (Liou & Steffen) works well from inviscid to turbulent computations, however with some pressure oscilations in the shear layers. That is why I intend to test PW+. Does anybody have some hints or advice? Petr Louda

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