Coarse Graining,Dynamic Renormalization and the Kinetic Theory of Shock Clustering

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：redblackzhu

【摘要】

：

　　In this talk,I will discuss simulations of the benchmark problem arising from shock clustering.The computation of coarsely self-similar flow turbulence can

【作者】

：

LiXingjie;

【机构】

：

Helen Brown Univ.

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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　　In this talk,I will discuss simulations of the benchmark problem arising from shock clustering.The computation of coarsely self-similar flow turbulence can be modeled by Smoluchowski 's dynamics with additive kernel K(x,y)=x+y.Long time numerical integration approach fails for getting the self-similar solutions due to the accumulated errors.

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Coarse Graining,Dynamic Renormalization and the Kinetic Theory of Shock Clustering

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