紹介
熱の移動は、物理現象の中で最も身近な現象のひとつであると共に、体系化が進んでいる学術分野である。また工学的な視点から、伝熱は、物質移動、流動、化学反応と並んで極めて重要な要素現象であると共に、特に材料工学の領域においても製造プロセスの設計や材質の制御を行う上で、研究者・技術者が備え持つべき基礎知識であることは言うまでもない。
本書は、材料プロセッシングに関与する様々な熱移動現象を「Metallurgical Heat Transfer」と題し、伝熱の基礎知識とそれらを適用した解析について、種々のケーススタディーを通して習得できるよう企画したものである。英文がベースになっているが、初学者、留学生に配慮し、和文を併記したスタイルで、専門的な英語表現を学べる。
目次
はじめに本書の構成
Ⅰ．Introduction of Heat Transfer in Metallurgical Process
1. Pelletizing of Iron Ore
2. Coke Making
3. Reduction in Blast Furnace
4. Refining in Basic Oxygen Furnace
5. Continuous Casting
6. Rolling Mill
Ⅱ．Basic Outline of Heat Transfer
1.Heat Balance
2.Mechanism of Heat Transfer
Ⅲ．Conductive Heat Transfer
1.Governing Equations
2.One-Dimensional Steady State Heat Conduction
3.Solution of Steady State Heat Conduction Problems in 2D and 3D
4.Solutions of Unsteady State Heat Conduction Problems
Ⅳ．Convective Heat Transfer
1.Boundary Layer
2.Evaluation of Convective Heat Transfer Coefficient
3.Natural Convection
4.Forced Convection-Empirical Approach
5.Forced Convection in External Flow
Ⅴ．Radiative Heat Transfer
1.The Blackbody and Stefan-Boltzmann Law
2.Radiation Shape Factors and Radiant Heat Exchange between Different Shapes and Media
3.Electrical Network Analogy for Radiation
Ⅵ．Heat Transfer with a Change of Phase
1.Heat Transfer at Boiling
2.Nucleate Boiling with Forced Convection in Subcooled Liquids
3.Maximum Heat Flux during Nucleate Boiling
4.Film Boiling
Ⅶ．Problems and Solutions
1.The Formation of Freeze in the Aluminum Reduction Cell
ーSolution
2.Heat Transfer in a Handle of Vessel Containing Molten Lead
ーSolution
3.Unsteady Heat Transfer of Steel Ingots
ーSolution
4.Cooling of Steel Slabs Produced by Continuous Casting Process
ーSolution
5.Steady State Heat Conduction in the Wall of a Continuous Casting Mould
ーSolution
6.Controlled Cooling of Wire in the Stelmor Process
ーSolution
7.Heat Losses from Ladles Containing Liquid Steel
ーSolution
8.Application of Momentum-Heat Transfer Analogy
ーSolution
9.Comparison of Heat Transfer Coefficient for Boiling and That for Ordinary Convection in a Tube
ーSolution
10.Radiant Energy from the Liquid Metal/Air Interface in an Electric Furnace through the Viewing Glass in the Furnace Wall
ーSolution
Ⅷ. Additional Discussions
Appendix
References
あとがき
index
