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High Resolution Entropy Consistent Schemes for Hyperbolic Conservation Laws
REN Jiong, FENG Jianhu, LIU Youqiong, LIANG Nan
CHINESE JOURNAL OF COMPUTATIONAL PHYSICS
2014, 31 (5):
539-551.
To improve accuracy of entropy consistent schemes,we proposed high resolution entropy consistent schemes by inserting a new flux limiter into entropy consistent schemes. It uses limiter mechanism to construct high resolution schemes. In constructing high resolution entropy consistent schemes of Euler equations,we improve resolution of contact discontinuity by adjusting parameters of corresponding entropy consistent schemes. Several numerical experiments illustrate robustness and essentially non-oscillations of the schemes.
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