Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations

Yiqing Shen, GeCheng Zha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

A low diffusion E-CUSP (LDE) scheme for preconditioned Navier-Stokes equations is developed. With unfactored implicit Gauss-Seidel relaxation scheme for time integration, the LDE scheme with high-order WENO reconstruction is used to simulate several flows at various speed from low speed natural convection to supersonic flows. Numerical results are presented to show efficiency, accuracy and robustness of the new preconditioning scheme.

Original languageEnglish
Title of host publication48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
StatePublished - Dec 13 2010
Event48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition - Orlando, FL, United States
Duration: Jan 4 2010Jan 7 2010

Other

Other48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
CountryUnited States
CityOrlando, FL
Period1/4/101/7/10

Fingerprint

Navier Stokes equations
Supersonic flow
Natural convection

ASJC Scopus subject areas

  • Aerospace Engineering

Cite this

Shen, Y., & Zha, G. (2010). Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations. In 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition [2010-1452]

Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations. / Shen, Yiqing; Zha, GeCheng.

48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. 2010. 2010-1452.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shen, Y & Zha, G 2010, Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations. in 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition., 2010-1452, 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Orlando, FL, United States, 1/4/10.
Shen Y, Zha G. Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations. In 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. 2010. 2010-1452
Shen, Yiqing ; Zha, GeCheng. / Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations. 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. 2010.
@inproceedings{11f73bfedd5a44bc8e2f2c4b3cc6f5f1,
title = "Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations",
abstract = "A low diffusion E-CUSP (LDE) scheme for preconditioned Navier-Stokes equations is developed. With unfactored implicit Gauss-Seidel relaxation scheme for time integration, the LDE scheme with high-order WENO reconstruction is used to simulate several flows at various speed from low speed natural convection to supersonic flows. Numerical results are presented to show efficiency, accuracy and robustness of the new preconditioning scheme.",
author = "Yiqing Shen and GeCheng Zha",
year = "2010",
month = "12",
day = "13",
language = "English",
isbn = "9781600867392",
booktitle = "48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition",

}

TY - GEN

T1 - Low diffusion E-CUSP scheme with high order WENO scheme for preconditioned Navier-Stokes equations

AU - Shen, Yiqing

AU - Zha, GeCheng

PY - 2010/12/13

Y1 - 2010/12/13

N2 - A low diffusion E-CUSP (LDE) scheme for preconditioned Navier-Stokes equations is developed. With unfactored implicit Gauss-Seidel relaxation scheme for time integration, the LDE scheme with high-order WENO reconstruction is used to simulate several flows at various speed from low speed natural convection to supersonic flows. Numerical results are presented to show efficiency, accuracy and robustness of the new preconditioning scheme.

AB - A low diffusion E-CUSP (LDE) scheme for preconditioned Navier-Stokes equations is developed. With unfactored implicit Gauss-Seidel relaxation scheme for time integration, the LDE scheme with high-order WENO reconstruction is used to simulate several flows at various speed from low speed natural convection to supersonic flows. Numerical results are presented to show efficiency, accuracy and robustness of the new preconditioning scheme.

UR - http://www.scopus.com/inward/record.url?scp=78649893064&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78649893064&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9781600867392

BT - 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition

ER -