Accession Number : ADA329682
Title : Adaptive Methods for Euler Flows in Complex Geometries.
Descriptive Note : Final rept. 15 Jan 94-14 Jan 97,
Corporate Author : NEW YORK UNIV NY
Personal Author(s) : Berger, Marsha
PDF Url : ADA329682
Report Date : MAY 1997
Pagination or Media Count : 7
Abstract : We have developed algorithms for high resolution computations in complicated geometrics that are as automatic as possible. This includes the development of Cartesian grid methods, for easily representing complex geometry using non-body fitted grids, and the development of adaptive techniques, designed specifically for Cartesian grids, for increasing the resolution of a computation where necessary. Some 30 examples are include to illustrate the performance of the method.
Descriptors : *ALGORITHMS, *COMPUTER GRAPHICS, *TRANSONIC FLOW, COMPUTATIONS, HIGH RESOLUTION, GRIDS(COORDINATES), ADAPTIVE SYSTEMS, GEOMETRY, EULER EQUATIONS, ADAPTATION, CARTESIAN COORDINATES.
Subject Categories : Theoretical Mathematics
Distribution Statement : APPROVED FOR PUBLIC RELEASE