On the evaluation of moments for solute transport by random velocity fields

Número: 
31
Ano: 
2007
Autor: 
Fábio A. Dorini
Fred Furtado
Maria Cristina C. Cunha
Abstract: 

In this note, we consider the random linear transport equation. We indicate that standard averaging approaches to obtain an equation for the evolution of the statistical mean of the solution may also be valid for all the statistical moments of the solution. With this result we can obtain more statistical information about the random solution, as illustrated in two particular examples.

Keywords: 
random linear transport equation
random velocity field
averaging approach
statistical moments
Gaussian process
Telegraph process
Observação: 
submitted 10/07
Arquivo: