Search

Your search keyword '"Mu, Pengcheng"' showing total 2 results
2 results on '"Mu, Pengcheng"'

1. Three-scale singular limits of the rotating stratified Boussinesq equations.

Author

Mu, Pengcheng and Ju, Qiangchang

Subjects
*BOUSSINESQ equations, *ROSSBY number, *FROUDE number, *STRATIFIED flow
Abstract

Singular limits of the rotating stratified Boussinesq equations are considered as the Froude number and Rossby number tend to zero at different rates. The limiting dynamics are validated for the rotation-dominant and the stratification-dominant cases, respectively. Furthermore, the convergence rate estimates are obtained. [ABSTRACT FROM AUTHOR]

Published
2021
Full Text
View/download PDF

2. Low Froude and Rossby number three-scale singular limits of the rotating stratified Boussinesq equations.

Author

Ju, Qiangchang and Mu, Pengcheng

Subjects
*ROSSBY number, *BOUSSINESQ equations, *STRATIFIED flow
Abstract

Singular limits of the rotating stratified Boussinesq equations with ill-prepared data are investigated when the Froude number and Rossby number tend to zero at different rates. The reduced systems are derived, respectively, for the rotation-dominant and stratification-dominant cases through the developed three-scale fast averaging method. [ABSTRACT FROM AUTHOR]

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results