Structure and numerical simulation of high order two steps scheme

WANG Yin-yue; JU Yin

Chinese

您当前的位置：

首页 >

文章列表页 >

Structure and numerical simulation of high order two steps scheme

更新时间：2026-07-07

- Structure and numerical simulation of high order two steps scheme
- Vol. 21, Issue 6, (2006)
- 作者机构：
  
  南京工业大学理学院,南京,210009
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2006
- 稿件说明：
移动端阅览
WANG Yin-yue, JU Yin. Structure and numerical simulation of high order two steps scheme[J]. 2006, 21(6).
DOI：

WANG Yin-yue, JU Yin. Structure and numerical simulation of high order two steps scheme[J]. 2006, 21(6). DOI：

摘要

基于通量分裂的思想

利用Taylor级数理论和第二步限制器函数的控制

构造了在光滑区域空间为三阶、时间为一阶精度的高分辨率全变差递减(TVD)格式。该格式在激波过渡点降为一阶迎风格式。并从单个线形方程推广到非线性方程及方程组情形。通过几个典型算例的计算

并与二阶TVD格式作了比较

表明该方法对流场中的激波有较高的分辨率

且是无波动的。

Abstract

Basing on the flux-vector splitting

a space 3-order accuracy total variation diminishing(TVD) scheme by applying the Taylorseries theory and the control of the limiter was constructed.The scheme was 1-order in time.In the region of the shock wave the scheme changed into 1-order upwind scheme

Then the simple linear differential equation was spread nonlinear equation.It was applied in solving typical numerical experiments.The present results were compared with those results computed by the 2 nd order TVD scheme.It testifys that the scheme has high order accuracy and high resolution for shocks waves

therefore they are non-oscillatory

关键词

Keywords

references

Views

468

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Finite volume compact algorithm suited to computation of supersonic flow field

Prediction method on equivalent thermal conductivity coefficient of plain braided C/SiC composites material based on finite element method

Aerodynamic characteristics of design Mach number of 5 two-dimensional inlet with mixed-compression under typical condition

Computation of effect of different nozzle parameters on internal performance of convergent-divergent axisymmetric nozzle

Study of novel flow control concept for fix-geometry two-dimensional mix-compression supersonic inlet

Related Author

ZHU Zhi-bin

YUAN Xiang-jiang

CHEN Lin

LU Si-da

GAO Xi-guang

SONG Ying-dong

WENG Xiao-chai

GUO Rong-wei

Related Institution

School of Aerodynamic Theory and Application, China Academy of Aerospace Aerodynamics

Jiangsu Province Key Laboratory of Aerospace Power System, College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics

Department of Power and Propulsion, School of Engineering, Cranfield University, Bedfordshire MK4

State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics

Unit 94710, the Chinese People's Liberation Army

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰