Unconditional stable solutions of the Euler equations for two- and three-dimensional wings in arbitrary motion
type: Item
instance of: scholarly article
title: Unconditional stable solutions of the Euler equations for two- and three-dimensional wings in arbitrary motion
zbMATH Open document ID: 0844.76071
DOI: 10.1007/BF02466991
published in: Applied Mathematics and Mechanics. (English Edition)
publication date: 1996-04-01T00:00:00Z
review text: The results are generated by a finite volume Euler method based on the Runge-Kutta time stepping scheme. To increase the time step which is limited by the stability of the Runge-Kutta scheme, the implicit residual smoothing which is modified by using variable coefficients to prevent the loss of flow physics for the unsteady flows is engaged. With this unconditional stable solver the unsteady flows about the wings in arbitrary motion can be received efficiently. Finally, the two- and three-dimensional rectangle wings which are in rigid and flexible pitching oscillations in the transonic flow are investigated.
Mathematics Subject Classification ID: 76M25
Mathematics Subject Classification ID: 76N10
Mathematics Subject Classification ID: 76H05
zbMATH DE Number: 862640
zbMATH Keywords: finite volume Euler method
zbMATH Keywords: Runge-Kutta time stepping scheme
zbMATH Keywords: implicit residual smoothing
zbMATH Keywords: rectangle wings
zbMATH Keywords: rigid and flexible pitching oscillations
author: Zheng-Hong Gao
MaRDI profile type: Publication
cites work: Three-dimensional calculation of transonic viscous flows by an implicit method
description: scientific article; zbMATH DE number 862640