Efficient volume computation for three-dimensional hexahedral cells
type: Item
instance of: scholarly article
title: Efficient volume computation for three-dimensional hexahedral cells
zbMATH Open document ID: 0644.65019
DOI: 10.1016/0021-9991(88)90091-5
author: John K. Dukowicz
published in: Journal of Computational Physics
publication date: 1988-01-01T00:00:00Z
review text: The volumes of hexahedral cells with ``ruled'' surfaces are converted to surface integrals and the contribution from each face is expressed in terms of the coordinates of its vertices. The resultant sharing of surface contributions between adjacent cells enables the average number of floating point operations per cell in a computation to be reduced from 122 to 57.
Mathematics Subject Classification ID: 65D32
Mathematics Subject Classification ID: 41A55
Mathematics Subject Classification ID: 41A63
zbMATH DE Number: 4050851
zbMATH Keywords: efficient volume computation
zbMATH Keywords: hexahedral cells
zbMATH Keywords: cubature
zbMATH Keywords: finite elements
zbMATH Keywords: computational efficiency
zbMATH Keywords: surface integrals
reviewed by: William E. Smith
MaRDI profile type: Publication
full work available at URL: 0021-9991(88)90091-5
OpenAlex ID: W2064146081
cites work: Calculating three-dimensional fluid flows at all speeds with an Eulerian- Lagrangian computing mesh
description: scientific article; zbMATH DE number 4050851