对流凝结潜热激发飑线的数值试验
A NUMERICAL EXPERIMENT OF SQUALL-LINE FORMATION WITH CONVECTIVE CONDENSATION HEATING
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摘要: 本文用一个斜压准二维模式对飑线进行了数值试验。试验表明对流凝结潜热的释放至少对某一类飑线的生成具有重要作用。在飑线生成过程中扰动的非线性集中的现象是明显的。Abstract: A numerical experiment of squall-Iine formation with a baroclinic quasi-two-dimensional PE-model has been made. The result shows that latent heat released by cumulus convection plays an important role in the formation of a certain kind of squall-line. In the process of the formation of squall-line, the perturbation nonlinear concentration is clearly shown.
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邹关思、陶诗言,湖南强风暴暖盖环境场研究,大气科学,8, 2, 135-142. 曾庆存,数值天气预报的数学物理基础,第一卷486-488,科学出版社,1979. 李支村,咫线形戍的非线性过程,中国科学,第6期,592-601, 1976. Tepper, M., On the generation of pressure-jump lines by the impulsive addition of momentum to simple current systems, J. Met., 12, 4, 1955.
Houghton, D. D.,Effect of rotation on the formation of hydraulic jumps, J.Ceophy. Res.74,1351-1360, 1969.
黄思训、吕荣庆、张铭,大气中非线性取力惯性内波和飑线的形成,华东中尺度天气试验论文集(第一集),1984. Klemp, Joseph, B.The simulation of three-dimensional convcctive storm dynamics, J.A.S.35,6,1070-1096,1978.
Soong,S. T., ct al., A nume+cal simulation of the formation of a mid-latitude squall line,Prepvmts Tenth Conferevence on Severe Local Storms, 263-264. 1977.
丁一汇,高等天气学,中国科学院研究生院孰材. 张维恒、张铭,适川于中尺度数值研究的分解算法,空军气象学院学报,1986年第1期. Ooyama, K., A Dynamic model for the study of tropical cyclone developments, Dept. of Meteor.and Oceanog., N. Y. Univ., 26 pp, 1963.
Y. Ogura刘明涛,中纬度地线的运动学和热力学结构,空军气象学院气象译文汇编,1983, 1期. 杨国祥,中小尺度天气学,空军气象学院印. 陶诗言等,中国之暴雨,科学出版社,1980. 许秦、周晓平,非静力平衡大气中的斜压惯性不稳定,大气科学,6, 4, 1982. 杨国祥、舒慈勋,高空冷涡雕线形成维持中的边界层作用,空军气象学院学报,1984年1期. 殷显曦摘译,美国中尺度气象研究的现状和进展,气象科技,1982年第6期.
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