Accession Number : ADA294324

Title :   Finite Element Approximation of Large Air Pollution Problems. I. Advection.

Descriptive Note : Technical rept. Jan-Mar 95,

Corporate Author : NAVAL POSTGRADUATE SCHOOL MONTEREY CA DEPT OF MATHEMATICS

Personal Author(s) : Giraldo, Francis X. ; Neta, Beny

PDF Url : ADA294324

Report Date : 21 APR 1995

Pagination or Media Count : 65

Abstract : An Eulerian and semi-Lagrangian finite element methods for the solution of the two dimensional advection equation were developed. Bilinear rectangular elements were used. Linear stability analysis of the method is given.

Descriptors :   *AIR POLLUTION, *FINITE ELEMENT ANALYSIS, *PROBLEM SOLVING, *ADVECTION, LINEAR SYSTEMS, STABILITY, TWO DIMENSIONAL, APPROXIMATION(MATHEMATICS), POLYNOMIALS, RECTANGULAR BODIES, EQUATIONS, TRUNCATION.

Subject Categories : Numerical Mathematics
      Air Pollution and Control

Distribution Statement : APPROVED FOR PUBLIC RELEASE