现代流体力学的冶金应用

所属分类:力学  
出版时间:2004-1   出版时间:冶金工业出版社   作者:李宝宽   页数:221   字数:227000  

内容概要

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作者简介

李宝宽,辽宁辽阳人,1963年生,东北大学教授。1992年于东北大学热能工程系取得博士学位,1998年至2000年在日本东京大学大这院新领域创新科做博士后研究。长期从事金属精炼和连铸过程的模型化研究工作,将现代前流力学理论和方法应用于金属生产的实际工艺过程;完全独立地开发了三维非稳态冶金传输过程模拟软件,能够处理复杂的几何区域和气液两相流体流动问题,包括解决电磁流体流动问题的能力;在针对钢包精炼和电磁电铸的研究中,得到一些具有应用价值的创新成果。在“Metallurgical and Materiasl Transaction B,”“ISIJ International”,“J.Iron&Steel Research International”,“Acta Metallurgica Sinica”和《金属学报》等国内外重要刊物上发表论文60余篇,出版《炼钢中的计算流体力学》专著。作为负责人,承担国家自然科学基金“高拉速时连铸结晶器内锡流湍流场的电磁控制研究”、“螺旋磁场真空精炼纯净钢及夹杂物湍流集聚行为的研究”及教育部和原冶金部基金“智能连铸结晶器的基础研究”等十余项国家项目。曾获得辽宁省自然科学奖和冶金科学技术奖。

书籍目录

1
INTRODUCTION
1.1
Background
1.2
Mathematical
Description
of
Flow
Phenomena
1.3
Previous
Works
1.4
Turbulence
Model
1.5
Outline
of
this
Book
Peferences2
SOLUTIONS
OF
FLOW
EQUATIONS
USING
FINITE
VOLUME
METHOD
2.1
Discretization
of
Conservation
Equation
2.2
The
Pressure
and
Velocity
Corrections
2.3
The
Pressure
Correction
Equation
2.4
SIMPLE
Algorithm
2.5
Blockage
Technique
2.6
Computer
Codes
References3
FLOWS
AND
MIXING
IN
GAS
STIRRED
REACTORS
3.1
Bottom
Stirring
Electric
Arc
Furnace
3.2
Motions
of
Alloying
Additions
in
Gas
Stirred
Ladles
Conclusions
Nomenclature
References4
CIRCULATING
FLOW
IN
RH
DEGASSING
VESSEL
4.1
Background
4.2
Mathematical
Model
4.3
Analysis
of
Flow
and
Concentration
Field
4.4
Effect
of
Rotating
Magnetic
Field
4.5
Simulation
on
Two-phase
Flow
Field
with
the
Swirling
Conclusions
Nomenclature
References5
FLOW
CONTROL
IN
CONTINUOUS
CASTING
OF
STEEL
5.1
Backgroud
5.2
Mathematiocal
Formulation
5.3
Liquid
Metal
Model
Experiment
5.4
Numerical
Simulation
5.5
Effect
of
Static
Magnetic
Field
Application
of
the
Mass
Transfer
5.6
Effect
of
Magnetic
Field
Application
on
Motion
of
Inclusion
Conclusions
Nomenclature
References6
BIASED
FLOWS
IN
STEEL
CONTINUOUS
CASTING
MOLD7
SUMMARIES
AND
CONCLUSIONSSOURCE
PAPERS
OF
THIS
BOOK

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