A shock-adaptive Godunov scheme based on the generalised Lagrangian formulation
type: Item
instance of: scholarly article
title: A shock-adaptive Godunov scheme based on the generalised Lagrangian formulation
zbMATH Open document ID: 0839.76055
author: Yanyan Li
published in: Journal of Computational Physics
publication date: 1996-03-05T00:00:00Z
review text: Based on the generalized Lagrangian formulation (GLF), the Godunov scheme yields a high accuracy. By the use of coordinate streamlines in the GLF, the slipline -- itself a streamline -- is resolved crisply. Infinite shock resolution is achieved through the splitting of shock-cells. An improved entropy-conservation formulation of the governing equations is also proposed for computations in smooth flow regions.
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76N10
zbMATH DE Number: 851738
zbMATH Keywords: generalized Lagrangian formulation
zbMATH Keywords: coordinate streamlines
zbMATH Keywords: shock resolution
zbMATH Keywords: splitting of shock-cells
zbMATH Keywords: entropy-conservation formulation
MaRDI profile type: Publication
full work available at URL: jcph.1995.1214
OpenAlex ID: W2089349285
DOI: 10.1006/JCPH.1995.1214
description: scientific article; zbMATH DE number 851738