A CLOSED PROBABILITY DENSITY-FUNCTION EVOLUTION EQUATION FOR STOCHASTIC DIFFUSION

被引:0
|
作者
ROS, J
VALINO, L
机构
[1] Mecánica de Fluidos, Universidad de Zaragoza, LITEC/CSIC, Zaragoza 50015
关键词
D O I
10.1063/1.868434
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
A closed probability density function (PDF) evolution equation is obtained for a homogeneous scalar field undergoing stochastic diffusion. The closure assumes that the scalar field is made up of an ensemble of one-dimensional periodic waves.
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页码:3195 / 3196
页数:2
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