Retrospective Time Integration Scheme in Numerical Models

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关键词
Models; Numerical; Retrospective; Time; Scheme; than; MMS;
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P456.7 [数值预报方法];
学科分类号
0706 ; 070601 ;
摘要
In view of the fact that the atmosphere is capable of memory, this research suggested and developed the viewpoint of atmospheric memorial dynamics. By introducing a memory function into the dynamic-thermodynamic equations of the atmosphere, these equations can be transformed into difference-integral equations. In this way, the numerical solution of the atmospheric motion can be obtained by using several initial fields rather than only one initial field. The retrospective time integration scheme is an original scheme based the system self-memorization principle, which differs greatly from other
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页码:29 / 29
页数:1
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