数值模式中的回溯时间积分研究

(整期优先)网络出版时间:2001-01-11
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Inviewofthefactthattheatmosphereiscapableofmemory,thisresearchsuggestedanddevelopedtheviewpointofatmosphericmemorialdynamics.Byintroducingamemoryfunctionintothedynamic-thermodynamicequationsoftheatmosphere,theseequationscanbetransformedintodifference-integralequations.Inthisway,thenumericalsolutionoftheatmosphericmotioncanbeobtainedbyusingseveralinitialfieldsratherthanonlyoneinitialfield.Theretrospectivetimeintegrationschemeisanoriginalschemebasedthesystemself-memorizationprinciple,whichdiffersgreatlyfromother