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NASA NTRS · 19850010317

A 3-dimensional mass conserving element for compressible flows

Abstract

A variety of finite element schemes has been used in the numerical approximation of compressible flows particularly in underwater acoustics. In many instances instabilities have been generated due to the lack of mass conservation. Two- and three-dimensional elements are developed which avoid these problems.

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BibTeXRIS

Fix, G., Suri, M.. 1985-01-01. A 3-dimensional mass conserving element for compressible flows. https://ntrs.nasa.gov/citations/19850010317

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