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#Time-Integration

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显式炸开时,不求逆矩阵也能解隐式 — LU-SGS

·4 min read

显式CFL被压到0.3时,定常要跑好几天。后向Euler加LU-SGS两次扫掠,用CFL 5、49步把Burgers激波带过,且不求全矩阵逆。

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#LU-SGS#Implicit#Compressible#Linear-Solver