Application of AUSMPW scheme based on adaptive algorithm of multiwavelets in two dimensional flow field

Yang Sun; Peng Jiang; Yong Yan Jiang; Bo Ying Wu; Guo Tai Feng

Application of AUSMPW scheme based on adaptive algorithm of multiwavelets in two dimensional flow field

Yang Sun^*
, Peng Jiang
, Yong Yan Jiang
, Bo Ying Wu
, Guo Tai Feng

^*Corresponding author for this work

School of Mathematics

School of Energy Science and Engineering, Harbin Institute of Technology
Harbin University of Science and Technology
Zhongyuan University of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, the AUSMPW scheme based on adaptive algorithm of multiwavelets is presented to solve two dimensional Euler equations. This scheme based on the original AUSMPW scheme uses the multiwavelets for multi-level decomposition of the function and uses the method of the valve's value to construct adaptive grid to improve AUSMPW scheme. The obtained press and density have beed compared with those of results calculated by original AUSMPW scheme and WENO scheme. The numerical results demonstrate that this method has higher resolution.

Original language	English
Pages (from-to)	126-130
Number of pages	5
Journal	Journal of Harbin Institute of Technology (New Series)
Volume	18
Issue number	1
State	Published - Feb 2011

Keywords

AUSMPW scheme
Adaptive
Euler equations
Multiwavelets
WENO scheme

Cite this

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title = "Application of AUSMPW scheme based on adaptive algorithm of multiwavelets in two dimensional flow field",

abstract = "In this paper, the AUSMPW scheme based on adaptive algorithm of multiwavelets is presented to solve two dimensional Euler equations. This scheme based on the original AUSMPW scheme uses the multiwavelets for multi-level decomposition of the function and uses the method of the valve's value to construct adaptive grid to improve AUSMPW scheme. The obtained press and density have beed compared with those of results calculated by original AUSMPW scheme and WENO scheme. The numerical results demonstrate that this method has higher resolution.",

keywords = "AUSMPW scheme, Adaptive, Euler equations, Multiwavelets, WENO scheme",

author = "Yang Sun and Peng Jiang and Jiang, \{Yong Yan\} and Wu, \{Bo Ying\} and Feng, \{Guo Tai\}",

year = "2011",

month = feb,

language = "英语",

volume = "18",

pages = "126--130",

journal = "Journal of Harbin Institute of Technology (New Series)",

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TY - JOUR

T1 - Application of AUSMPW scheme based on adaptive algorithm of multiwavelets in two dimensional flow field

AU - Sun, Yang

AU - Jiang, Peng

AU - Jiang, Yong Yan

AU - Wu, Bo Ying

AU - Feng, Guo Tai

PY - 2011/2

Y1 - 2011/2

N2 - In this paper, the AUSMPW scheme based on adaptive algorithm of multiwavelets is presented to solve two dimensional Euler equations. This scheme based on the original AUSMPW scheme uses the multiwavelets for multi-level decomposition of the function and uses the method of the valve's value to construct adaptive grid to improve AUSMPW scheme. The obtained press and density have beed compared with those of results calculated by original AUSMPW scheme and WENO scheme. The numerical results demonstrate that this method has higher resolution.

AB - In this paper, the AUSMPW scheme based on adaptive algorithm of multiwavelets is presented to solve two dimensional Euler equations. This scheme based on the original AUSMPW scheme uses the multiwavelets for multi-level decomposition of the function and uses the method of the valve's value to construct adaptive grid to improve AUSMPW scheme. The obtained press and density have beed compared with those of results calculated by original AUSMPW scheme and WENO scheme. The numerical results demonstrate that this method has higher resolution.

KW - AUSMPW scheme

KW - Adaptive

KW - Euler equations

KW - Multiwavelets

KW - WENO scheme

UR - https://www.scopus.com/pages/publications/79954535752

M3 - 文章

AN - SCOPUS:79954535752

SN - 1005-9113

VL - 18

SP - 126

EP - 130

JO - Journal of Harbin Institute of Technology (New Series)

JF - Journal of Harbin Institute of Technology (New Series)

IS - 1

ER -

Application of AUSMPW scheme based on adaptive algorithm of multiwavelets in two dimensional flow field

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Keywords

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