《煉鐵工藝的物理數學模擬》是2022年冶金工業出版社出版的圖書，作者是Heng Zhou、Mingyin Kou、Shengli 等。
基本介紹
- 中文名：煉鐵工藝的物理數學模擬
- 作者：Heng Zhou、Mingyin Kou、Shengli等
- 出版社：冶金工業出版社
- 出版時間：2022年4月1日
- 頁數：261 頁
- 定價：96.00 元
- 開本：16 開
- 裝幀：平裝
- ISBN：9787502491086
內容簡介,圖書目錄,
內容簡介
《煉鐵工藝的物理數學模擬》共分為4篇15章，全面闡述了物理數學模型與模擬在COREX系統中的套用，主要內容包括研究背景、COREX預還原豎爐的物理數學模擬、COREX熔融氣化爐的物理數學模擬、COREX填充床中粉塵行為的模擬研究四個部分，系統介紹了中心供氣COREX豎爐的氣固流動、排料螺旋結構最佳化、上部調劑措施等內容，深入探討了COREX氣化爐拱頂含碳顆粒燃燒及造氣行為、循環煤氣噴吹、物料下降行為以及布料方式對溫度場影響等問題，詳細研究了粉塵在填充床中的滲流擴散、沉積堵塞特性。該書為目前國內外關於COREX系統模型與模擬較新、較全面的著作，具有較高的參考價值。
《煉鐵工藝的物理數學模擬》可供冶金工程等相關專業的研究人員和工程技術人員閱讀，也可供高等院校冶金專業的師生參考。
圖書目錄
PartⅠ Research Background
1 COREX Ironmaking Process
1.1 Brief Introduction about Different Ironmaking Processes
1.2Brief Introduction about COREX Process
1.3COREX Process in China
References
Part Ⅱ Physical and Mathematical Simulation of COREX Shaft Furnace
2 Physical Simulation of Solid Flow in COREX Shaft Furnace
2.1 Physical Modelling
2.3 Summary
References
3 Mathematical Simulation of Solid Flow in COREX Shaft Furnace
3.1 DEM Model
3.2 Model Validity
3.3 Solid Flow Including Asymmetric Phenomena in Traditional SF
3.4Summary
References
4 Effect of Discharging Screw on Solid Flow in COREX Shaft Furnace
4.1 Influence of Screw Design
4.2 Influence of Uneven Working of Screws
4.3 Summary
References
5 Gas-solid Flow in a Large-scale COREX Shaft Furnace with Center Gas Supply Device Through CFD-DEM Model
5.1 CFD-DEM Model
5.2 Model Validity
5.3 Influence of CGD on Gas-solid Flow
5.4 Influence of Burden Profile on Gas-solid Flow
5.5 Summary
References
6 CFD Simulation of Inner Characteristics in COREX Shaft Furnace with Center Gas Distribution Device
6.1 Mathematical Modelling
6.2 Results and Discussion
6.3 Summary
References
Part Ⅲ Physical and Mathematical Simulation of COREX Melter Gasifier
7 Numerical Simulation of Combustion Characteristics in the Dome Zone of the COREX Melter Gasifier
7.1 Mathematical Modelling
7.2 Simulation Conditions
7.3 Result and Discussion
7.4 Summary
References
8 Numerical Simulation of Pulverized Coal Injection in the Dome Zone of COREX Melter Gasifier
8.1 Mathematical Model
8.2 Simulation Conditions
8.3 Results and Discussion
8.4 Conclusions
References
9 Mathematical Study the Top Gas Recycling into COREX Melter Gasifier
9.1 Mathematical Modelling
9.2 Results and Discussion
9.3 Summary
References
10 Influence of Cohesive Zone Shape on Solid Flow in COREX Melter Gasifier by Discrete Element Method
10.1 Simulation Condition
10.2 Results and Discussion
10.3 Conclusions
References
11 Influence of Burden Distribution on Temperature Distribution in COREX Melter Gasifier
11.1 Experimental
11.2 Experimental Results and Discussion
11.3 Conclusions
References
Part Ⅳ Simulation of Fine Particles Behavior in COREX
12 Experimental Study and Numerical Simulation of Dust Accumulation in Bustle Pipe of COREX Shaft Furnace with Areal Gas Distribution Beams
12.1 Experimental
12.2 Mathematical Model
12.3 Results and Discussion
12.4 Conclusions
References
13 Numerical Study of Fine Particle Percolation in a Packed
Bed
13.1 DEM Model
13.2 Simulation Conditions
13.3 Results and Discussion
13.4 Summary
References
14 Dynamic Analysis of Blockage Behavior of Fine Particles in a Packed Bed
14.1 Blockage Behavior of Fine Particles
14.2 Influence of Cohesive Force
14.3 Summary
References
15 CFD-DEM Study of Fine Particles Behaviors in a Packed Bed with Lateral Injection
15.1 Simulation Conditions
15.2 Model Validity
15.3 Results and Discussion
15.4 Summary
