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http://dx.doi.org/10.5139/JKSAS.2002.30.2.030

A Study of Monotonic Characteristics of AUSM - type Schemes in Shock Regions  

Kim,Gyu-Hong
Lee,Gyeong-Tae
Kim,Jong-Am
No,O-Hyeon
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.30, no.2, 2002 , pp. 30-38 More about this Journal
Abstract
The monotonic characteristics of AUSM-type shemes are proven by mathmatics and numerics. Qualitatively well-known characteristics are quantified by mathematics and the magnitude of oscillatory behaviors of each schemes could be compared directly. Moreover, it is also studied how the sonic transition position affects the oscillation in capturing the shocks. Lastly M-AUSMPW+, the latest improved AUSM-type scheme, is shown to have monotonic characeristics though all shock conditions.
Keywords
AUSMPW+;
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