%0 Journal Article
%T Numerical Simulation of Mass Forcing on a Rainstorm in North China<br>一次华北暴雨过程中“质量强迫”的数值模拟
%A SHI Xiao-kang-
%A LI Yao-dong-
%A RAN Lin-kun
%A WEN Jun
%A <br>史小康
%A 李耀东
%A 冉令坤
%A 文军
%J 高原气象
%D 2009
%I 
%X In rainstorm system,mass of wet air can be decreased by heavy precipitation,and this decrease introduces a force on the development of rainstorm and this force is called !mass forcing" in this article.First,the tendency equation of perturbation pressure for ARPS numerical model,which includes mass forcing,is deduced by introducing a modified continuity equation.Secondly,with this model,a cold-front rainstorm in North China is simulated and diagnosed.Result shows:(1)Mass forcing can influence the amount of p...
%K Rainstorm
%K Mass forcing
%K Numerical simulation
%K Tendency equation of perturbation pressure
%K Microphysical process<br>华北暴雨
%K 质量强迫
%K 数值模拟
%K 扰动气压倾向方程
%K 微物理过程
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=FCD959CAD9EF92C38C4323B51D54F3DB&aid=F1254FA98ED4947CA7EE39D0AC4C1E94&yid=DE12191FBD62783C&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=B4E8EA49DAAEB84F&eid=8BB50A069C48D50B&journal_id=1000-0534&journal_name=高原气象&referenced_num=3&reference_num=18