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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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海(湖)风的动力数值分析及数学模式的初值化问题
, PP. 153-165
Abstract:
本文利用一个湍流能量闭合的二维原始方程模式的模拟结果,分析了大尺度风场、地转惯性及地面粗糙状态对海(湖)风过程的影响,结果表明,背景风场对海(湖)风的发生有触发作用,并对其强度变化、向内陆伸进速率及结构特征也有重要影响,地转惯性作用不但会使海(湖)风逐渐转向,而且会阻尼其垂直于岸线分量的发展.文中还较详细地讨论了根据单站探空资料获取风场初值的动力学方法及模拟起始时间的选取,文中对三种初值化方法的模拟结果进行了分析,通过对比发现带有接近实测值项的动力学方法似优于其他方法.
| [1] | Atkinson,B.W二Meso-scale Atmospheric Circulafions(chapter 5),Academic Press,London,1981,125-213.
|
| [2] | 季仲贞,数值天气预报讲座第五讲:数值方法(二)-非线性计算不稳定性,气象,1983,10:40-44.
|
| [3] | Carpenter,K,M,and L.R.Lowerther,An experiment on the initial conditions for a mesoscale forecast,Quart,J,R,Met,Soc.,1982,108:643-660.
|
| [4] | Ericson,K.,Atmospheric boundary layer field experiment in Sweden 1981,past I,SMH reports,RMK 33,1982.
|
| [5] | Saito,J V.,Numericl experiments of tfie Iand and sea breeze circulation,Met,and Geophysics,7(1976),4:99-117.
|
| [6] | Therry,G,and P,Lacarrere,Im proving the eddy kinetic energy m odel for planetary boundary layer description,Bound Layer Met.,1983.25:63-66.
|
| [7] | Hoke,J E.,Several methods for initializing mesoscale forecast models,Mesoscale Meleorology-Theories,Observations and Models,D.Reidel Publishig Company,1983,143-156.
|
| [8] | 北京大学大气湍流和扩散科研组,锦西沿岸区的海风,北京大学地球物理系论文集(大气物理),1979,31-44.
|
| [9] | 何乃光,渤海湾海陆风速日变化对比分析,气象,1980,4:30-31.
|
| [10] | Moral,P.,An overvie,c of meteorological data asssimilation,data assimilation methods Dynamic Meteorology,SPringer Verlag,1981,5-15.
|
| [11] | Bergstrom,H,and H.Alexaadersson,Atmospheric boundary layer field exper ment in Sweden 1980,part Ⅱ,Reports 100,65.,1981.Uppsala.
|
| [12] | Wu Zengmao(吴增茂).Numerical study of laye-land breeze over Lake Vattern Sweden,Advances in Almos,Sci.,(1987).2:198-209.
|
| [13] | Bodin,S.,A predictive numerical model of the atmospheric boundary layer based on the turbulent energy equatioa,SMHI Reports,RMK 13,1979.
|
| [14] | Estoque,M.A.,J.Gross and H.W,Lai,A lake breeze over Southern Lake Qatario,Mon,Wea,Rev.,104(196),386-396.
|
| [15] | Hoke,1.E,and R,A,Anthes,The initialization of numerical models by dyaamic-initialization technique,Mon,Weo,Rev.,104(1976),1551-1556.
|
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