%0 Journal Article
%T THE STUDY ON ALGEBRAIC TRANSPORT TURBULENCE MODEL BASED ON RNG THEOBY<br>关于RNG代数湍流模式的研究
%A JiangZonglin
%A ChenYaosong
%A <br>姜宗林
%A 陈耀松
%J 力学学报
%D 1995
%I 
%X In this paper, investigations on a RNG based algebraic transport turbulentmodel is carried out.Aproper way proposed here to choose a suitable root for the eddyviscosity from solutions of a cubic equation derived from the renormalization group theoryhas resonable physical meaning. In addition, two-peak average method is used to determinethe thickness of boundary layers inside separation regions,which has improved the way ofBaldwin-Lomax algebraic turbulence model and can be applied in engineering calculations.
%K RN G-based turbulence model
%K eddy viscosity
%K turbulent flows<br>RNG
%K 代数模型
%K 涡黏性
%K 湍流
%K 粘性流体力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=18E4054FCB3C7B86E93595C81E3056F7&yid=BBCD5003575B2B5F&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=A4FA325EA800C820&eid=89F76E117E9BDB76&journal_id=0459-1879&journal_name=力学学报&referenced_num=8&reference_num=3