数学物理

本文基于符号计算，研究了非线性数学物理中的孤子与可积系统理论。

Based on symbolic computation , this dissertation investigates the theory with applicationof the soliton and integrable systems of nonlinear mathematical physics .

非线性数学物理方程在现代科学研究中具有重要的理论和实践价值，其精确解的求出已经成为数学物理工作者极为关注的对象之一。

The nonlinear mathematical physics equations have an important value of theoretic and practice in modern scientific research , and to obtain their exact solutions has been one of the most interests of mathematicians and physicists .

氢原子狄拉克方程在现代数学物理教科书中已精确求解，例如B。

The Dirac equation for the hydrogen atom has been treated in modern mathematical physics textbooks , such as B.

典型数学物理方程的Excel数值解法

Excel numerical solution of the typical mathematical physics equation

短纤维-弹性体复合材料的注射充模I.数学物理模型的建立

Injection molding of short fiber - elastomer composites I.Establishment of mathematical and physical model

研究冰蓄冷空调中的变风量送冷系统（VAV），分析了其可行性。结合实际的工程案例，为冰蓄冷空调中VAV建立了数学物理模型。

The application of VAV system in the ice storage air conditioning is analysed .

在通用CFD程序的基础上，建立了地铁区间隧道火灾烟气流动的三维数学物理模型。

A three-dimensional mathematical and physical modle of subway tunnel fire smoke movement is established based on the general CFD compute program .

COREX预还原反应过程的数学物理仿真

Mathematical and physical modelling of pre reduction reaction process of COREX technology

采用Two-layer双层区域模型，针对某一单室火灾建立了数学物理模型。

A two_layer zone model ASET was used for simulating a fire in a single_room with a mathematic_physcal model established .

采用计算流体力学（CFD）和数值传热学方法，对间接蒸发冷却器内流体流动与热质交换过程进行简化和假设，建立了换热器内三维层流流动与传热的数学物理模型。

This paper deals with the numerical prediction of mixed convection heat and mass transfer in indirect evaporative cooler used CFD and numerical heat transfer method .

通过建立了活塞控制短进气道进气系统反喷扰动流速度v（x，t）的数学物理模型，并依靠此模型可以减少和防止反喷的措施。

By establishing mathematical and physical model of disturbed flow speed [ v ( x , t ) ] of the reverse injection , measures are found to reduce and prevent the case .

针对船用立式U形管自然循环蒸汽发生器，建立了能够描述其稳态及瞬态热工水力特性的数学物理模型，并编制了计算程序。

For the vertical U-tube natural circulation steam generator in marine nuclear power plant , the mathematical physical models and calculating code to predicate the thermal hydraulic behaviours are established .

300t精炼钢包透气砖应用的数学物理模拟

Mathematical and physical modelling of slot plug application in 300 t ladle

六流连铸中间包钢水流场的数学物理模拟30t单流板坯连铸中间包内钢液流动的物理模拟

Mathematical and physical simulation of flow field of molten steel in six-strand tundish

主要研究内容如下：建立膛口流场的数学物理模型，采用ALE形式的Euler控制方程。

Main points are as follows : The mathematic model of muzzle flow field is established using Euler formulation of ALE form as governing equation .

在近代微分几何和数学物理的研究领域中，Clifford代数起着越来越重要的作用。

In the area of modern differential geometry and mathematical physics , Clifford algebra is now known to play a more and more important role .

一类非线性数学物理方程的格子BGK模型

Lattice BGK Model for Solving KdV Equation

用F展开法，不需计算Jacobi椭圆函数，就可得到非线性数学物理方程的一些以Jacobi椭圆函数表示的精确解。

By using the F-expansion method , without calculating Jacobi elliptic functions , we obtain simultaneously many periodic wave solutions expressed by various Jacobi elliptic functions for the considered equation ( s ) .

非线性物理方程的映射关系和精确求解Sobolev型方程是数学物理方程中重要的一类。

The mapping relations and exact solutions among the some nonlinear physics equations The equation of Sobolev type is an important type of mathematical physics equations .

在数学物理的非线性模型中，KdV方程是相对较为简单而又十分经典的一类非线性模型，例如等离子体中的磁流体波、离子声波中都有KdV方程。

KdV equation is a relatively simple and very classical nonlinear model of these in mathematics and physics , such as the magnetic plasma wave and ion sound waves .

本文介绍双扩散系统的研究发展历程，以及腔体模型、二维Boussinesq模型、k-。模型等几种常用的数学物理模型，常用的数值方法和著名的实验。

The emphasis of this paper is on research work on double-diffusive convection with widely used models and methods , such as box models , two-dimensional Boussinesq model , k-e model , numerical methods and some famous experimental methods .

旨在利用数学物理方程解的积分公式，去解决平面角形区域内Laplace方程和Poisson方程的边值问题，而其关键在于构造相应域内的格林函数。

The paper aimed at resolving the question of side value of Laplace equation and Poisson equation in plane angular domain by using integral equation of the solution of mathematic physics equation . The key problem was to construct the Green function in the corresponding domain .

Hida于1975年开创，该理论本质上是一种无穷维的Schwartz广义函数论，有着深刻的物理背景，近年来得到了数学物理界的广泛关注。

Hida in 1975 . In essence , it is an infinite dimensional Schwartz distribution theory , which has a deepgoing physical background and has been getting much attention in recent years .

由于Hopf代数在量子群理论和相关的数学物理领域的重要地位，随着研究的深入，一些弱化的Hopf代数概念的意义越来越得到深入的理解和进一步的重视。

Because of the important role of Hopf algebra in the theory of quantum group and related mathematical physics , along with the deepening of researches , the meaning of some weaker concepts of Hopf algebra is understood and is paid close attention more and more .

数学物理反问题不适定性理论研究

The Research of Ill - posted Theory of Math-Physics Inverse Problem

侧钻井渗流数学物理模型及解的应用

Study and Application of Seepage Flow Mathematical-physical Model and Solution of Sidetracking

珠状凝结换热的数学物理模型及数值模拟

Mathematical and physical model and numerical simulation of dropwise condensation heat transfer

ANS&OB钢包内钢液流动现象的数学物理模拟

Physical and mathematical simulation of phenomena of fluid flow in ANS-OB ladle

对《数学物理方法》课程教学改革的思考

Thought on the teaching reform of Mathematics and Physics Methods

面心立方材料的冲蚀磨损机理和数学物理模型

Erosive wear mechanism and mathematic-physical model of face-centered cubic materials