A local LUfactorization method was proposed to solve pressure equation for mold filling in injection molding and was compared with iterative methods.
提出了一个LU局部分解方法来求解注射充模过程的压力方程，并与其他迭代方法进行了比较。
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Large Numbers of experiments show that the combination strategy is effective, and the two algorithms have better performance and convergence than LUfactorization and conjugate gradient method.