| HIGH ORDER ACCURACY SCHEME FOR 2-D TRANSONIC FLOWS |
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| 作者姓名： | Li Haidong Liu Qiusheng Shen Mengyu |
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| 作者单位： | Department of Engineering Mechanics，Tsinghua University，Beijing，China，100084 |
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| 摘 要： | ＨＩＧＨＯＲＤＥＲＡＣＣＵＲＡＣＹＳＣＨＥＭＥＦＯＲ２－ＤＴＲＡＮＳＯＮＩＣＦＬＯＷＳ￥ＬｉＨａｉｄｏｎｇ；ＬｉｕＱｉｕｓｈｅｎｇ；ＳｈｅｎＭｅｎｇｙｕ（ＤｅｐａｒｔｍｅｎｔｏｆＥｎｇｉｎｅｅｒｉｎｇＭｅｃｈａｎｉｃｓ，ＴｓｉｎｇｈｕａＵｎｉｖｅｒｓ...
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HIGH ORDER ACCURACY SCHEME FOR 2-D TRANSONIC FLOWS |
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| Li Haidong, Liu Qiusheng,Shen Mengyu.HIGH ORDER ACCURACY SCHEME FOR 2-D TRANSONIC FLOWS[J].Chinese Journal of Aeronautics,1996(2). |
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| Authors: | Li Haidong Liu Qiusheng Shen Mengyu |
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| Abstract: | According to Taylor's expansion formula, a kind of derivatives computation method is presented, which can achieve arbitrary order of accuracy. Then it is combined with a flux difference splitting technique and a flux limiter to construct the desiredscheme that is suitable for non-oscillatory shock-capturing calculation. TVD typeRunge-Kutta method is used for temporal discretization. Several steady and unsteadynumerical experiments demonstrate that the scheme is a robust solver for transonicflows with high accuracy and high resolution of shock wave structures. |
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| Keywords: | accuracy transonic flow cascade flow shock waves high resolution |
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