准地转正压模式中的多重网格方法及对比

余康元; 缪锦海; 刘淑荣

doi:10.11676/qxxb1995.055

余康元, 缪锦海, 刘淑荣. 1995: 准地转正压模式中的多重网格方法及对比. 气象学报, (4): 488-494. DOI: 10.11676/qxxb1995.055

引用本文:

余康元, 缪锦海, 刘淑荣. 1995: 准地转正压模式中的多重网格方法及对比. 气象学报, (4): 488-494. DOI: 10.11676/qxxb1995.055

Yu Kangyuan, Miao Jinhai, Liu Shurong. 1995: A MULTIGRID METHOD FOR QAUST GEOSTROPHIC BAROTROPIC MODEL AND CONTRAST. Acta Meteorologica Sinica, (4): 488-494. DOI: 10.11676/qxxb1995.055

Citation:

Yu Kangyuan, Miao Jinhai, Liu Shurong. 1995: A MULTIGRID METHOD FOR QAUST GEOSTROPHIC BAROTROPIC MODEL AND CONTRAST. Acta Meteorologica Sinica, (4): 488-494. DOI: 10.11676/qxxb1995.055

准地转正压模式中的多重网格方法及对比

A MULTIGRID METHOD FOR QAUST GEOSTROPHIC BAROTROPIC MODEL AND CONTRAST

摘要

摘要: 介绍了多网格(简称MG)方法和完全多网格(简称FMG)方法,构造了数值天气预报准地转正压模式的计算方案,并对计算结果进行了分析对比.

Abstract: A geometry multigrid method was intreduced to solve a numerical forecast model probelm and the result was comparied with those of SOR and ADI.Numerical experiments demonstrated that MG method is obriously superior to the others.

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