COMPARISON OF STABILITY BETWEEN NAVIER-STOKES AND EULER EQUATIONS

来源 :应用数学和力学（英文版） | 被引量 : 0次 | 上传用户：SYNJONES123

【摘要】

：

The stability about Navier-Stokes equation and Euler equation was brought into comparison. And by taking their typical initial value problem for example, the re

【作者】

：

SHI Wei-hui WANG Yue-peng SHEN

【机构】

：

Department of Mathematics,Shanghai Institute of Applied Mathematics and Mechanics,School of Mathemat

【出处】

：

应用数学和力学（英文版）

【发表日期】

：

2004年期

【关键词】

：

Navier-Stokes equation Euler equation stable equation singular equation

【基金项目】

：

国家自然科学基金

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The stability about Navier-Stokes equation and Euler equation was brought into comparison. And by taking their typical initial value problem for example, the reason of leading to the difference in stability between Navier-Stokes equation and Euler equation was also analyzed.

其他文献

介质阻隔面放电的结构参数

为提高介质阻隔面放电激励器的流动控制效果,采用漂移-扩散模型对9种电极结构的放电过程进行了数值计算,得到了随时间变化的放电空间电子数密度、电场、电极电流以及离子静电

期刊

介质阻隔面放电作用机理放电效果电极宽度电极间隙宽度非线性作用

Cu单晶中疲劳早期位错花样演化的观察与模拟

采用离散的位错动力学方法，用计算机模拟循环形变单滑移取向Ｃｕ单晶中疲劳早期位错花样的形成和演化过程，并利用扫描电镜电子通道衬度（ＳＥＭ—ＥＣＣ）技术对其进行了观察．计算机模拟结果与实验观

期刊

Cu单晶体疲劳早期位错花样观察与模拟

液态Al凝固过程的微观结构转变特性

采用分子动力学方法对液态Ａｌ的凝固过程中的微观结构转变特性进行了模拟研究．发现在凝固过程中以１５５１键型数目的变化最为显著．模拟结果表明：随着温度降低，系统有序度增加，无序度下降。

期刊

液态铝凝固过程结构转变计算机模拟分子动力学

双辊铸轧不锈钢薄带的三维有限元数值模拟

采用三维有限元法模拟了双辊铸轧不锈钢过程的流热耦合问题，分析了铸轧速度以及浇铸温度对熔池内流场、温度场的影响，给出了凝固过程中熔池与铸轧辊之间的热流密度变化趋势及凝

期刊

双辊铸轧凝固流热耦合

FIXED POINT THEOREMS FOR MAPPINGS SATISFYING IMPLICIT RELATION ON TWO COMPLETE AND COMPACT METRIC SP

First, the implicit relations were given. A common fixed point theorem was proved for two mappings satisfying implicit relation functions. A further fixed point

期刊

complete metric spacecompact metric spacefixed pointsimplicit relation

PRECONDITIONED GAUSS-SEIDEL TYPE ITERATIVE METHOD FOR SOLVING LINEAR SYSTEMS

The preconditioned Gauss-Seidel type iterative method for solving linear systems, with the proper choice of the preconditioner, is presented. Convergence of the

期刊

Gauss-Seidel methodpreconditioned iterative methodZ-matrix

BLOOD FLOW AND MACROMOLECULAR TRANSPORT IN CURVED BLOOD VESSELS

A numerical analysis of the steady/pulsatile flow and macromolecular (such as LDL and Albumin) transport in curved blood vessels was carried out. The computatio

期刊

curved blood vesselsblood flowmacromolecular transportatherosclerosis

DIFFERENTIAL-ALGEBRAIC APPROACH TO COUPLED PROBLEMS OF DYNAMIC THERMOELASTICITY

An efficient numerical approach for the general thermomechanical problems was developed and it was tested for a two-dimensional thermoelasticity problem. The ma

期刊

thermoelasticitytwo-dimensionaldifferential-algebraic solvers

NUMERICAL PREDICTION OF PROCESS-INDUCED RESIDUAL STRESSES IN GLASS BULB PANEL

A numerical simulation model for predicting residual stresses which arise during the solidification process of pressed glass bulb panel was developed. The solid

期刊

glass bulbpressingresidual stressesnumerical prediction

COMPARISON OF STABILITY BETWEEN NAVIER-STOKES AND EULER EQUATIONS

其他学术论文