Accession Number:

ADA180556

Title:

A Galerkin-Finite Element Technique for Small-Scale Atmospheric Flows and Transport over General Terrain.

Descriptive Note:

Final rept. 1 Aug 83-31 Jan 87,

Corporate Author:

COLORADO UNIV AT BOULDER DEPT OF CHEMICAL ENGINEERING

Personal Author(s):

Report Date:

1987-04-15

Pagination or Media Count:

30.0

Abstract:

A consistent penalty Galerkin finite element algorithm for nonhydrostatic, small scale atmospheric flows over complex terrain. The implementation of aq quasi Newton and an appropriate factorization techniques is discussed. Finally, the implementation of an adaptive mesh technique suitable for front tracking encountered, for example, in certain free andor moving boundary problems is discussed. Illustrative simulations are presented. Keywords Galerkin Finite Element Small Scale Atmospheric Flows Navier Stokes Equations Boussinesq Equations.

Subject Categories:

  • Fluid Mechanics
  • Meteorology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE