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全新蓄热式环形炉热过程的数值模拟与优化控制苏福永冶金工业
- 出版社:国图书店图书专营店
- 出版时间:2021-11
- 热度:12671
- 上架时间:2024-06-30 09:38:03
- 价格:0.0
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内容介绍
| 商品基本信息，请以下列介绍为准 | |
| 商品名称： | 蓄热式环形炉热过程的数值模拟与优化控制(英文版) |
| 作者： | 苏福永 |
| 定价： | 72.0 |
| 出版社： | 冶金工业出版社 |
| 出版日期： | 21-11-01 |
| ISBN： | 9787502489816 |
| 印次： | 1 |
| 版次： | 1 |
| 装帧： | |
| 开本： | 16开 |
| 内容简介 |
| 本书研究了蓄热式环形炉的热过程模拟和优化控制。首结了环形炉的发展历程，然后分析了新型炉型蓄热式环形炉的热态实验炉和冷态实验炉。我们还研究了蓄热式环形炉的在线控制系统和控制策略，并列出了在线控制效果。本书可为钢铁企业加热炉相关工艺人员、本书的读者提供理论指导。括钢铁企业的加热炉工艺管理人员、钢铁企业的其他人员、其他行业的热工和自动化技术人员等。 |
| 目录 |
| 1 Research and application status of annular heating 1.1 Characteristics and development status of annular furnace 1.1.1 History of billet reheating furnace 1.1.2 Development status of annular heating furnace 1.2 Research status of annular heating furnace 1.2.1 Theoretical model method 1.2.2 Thermal simulation method 1.2.3 Cold state experimental methodr/> 1.3 Research status of computer optimal control for annular furnace 1.3.1 Combustion control of annular heating furnace 1.3.2 Optimized control of annular heating furnace 1.3.3 Application of mathematical model in optimal control of annular heating furnace 2 Simulation and experiment of regenerative combustion in asymmetrical arrangement of annular space 2.1 Mathematical model of regenerative combustion in asymmetricalarrangement of annular space 2.1.1 Elishment of physical mathematical model 2.1.2 Condition of definite solution 2.1.3 Determination of numerical calculation method 2.2 Simulation analysis of regenerative combustion in asymmetrical arrangement of annular space 2.3 Thermal state experiment of regenerative combustion in the asymmetrical arrangement of annular space 2.3.1 Thermal experimental equipment 2.3.2 Analysis of the combustion status of the regenerative burner 2.3.3 Furnace temperature distribution law in regenerative experimental furnace 2.3.4 Pressure distribution in the regenerative experimental furnace 2.4 Summary of this chapter 3 Experimental study on the cold state of the regenerative annularheating furnace 3.1 Determination of the main parameters of the cold state experiment 3.2 Cold state experimental design and experimental procedurer/> 3.2.1 Laboratory equipment 3.2.2 Experimental methods and procedurer/> 3.3 Experimental results and analysir/> 3.3.1 The influence of the reversing process of the regenerative burner on the pressure field in the furnace 3.3.2 Measurement and analysis of the flow field distribution of the jet flow of the regenerative burner 3.3.3 Measurement and analysis of pressure distribution in thefurnace 3.4 Summary of this chapter 4 Numerical simulation of the thermal state of the regenerative annular heating furnace 4.1 Physical and mathematical model 4.1.1 The elishment of the model 4.1.2 Condition of definite solution 4.2 Determination of numerical calculation method 4.2.1 Mesh generation of geometric model 4.2.2 Numerical calculation method 4.3 Simulation results and analysis of the combustion status of the regenerative annular heating furnace under rated load 4.3.1 Simulation results and analysis of the temperature field of the whole furnace under the same side combustion 4.3.2 Simulation results and analysis of the temperature field of the whole furnace under staggered combustion 4.4 Numerical simulation results and analysis of combustion strategy under small load in heating section 4.4.1 Analysis of different control strategies of the regenerative burner under small load in the heating section 4.4.2 Formulation of control strategy for staggered combustion to dile burners under different loadr/> 4.5 Convection heat transfer characteristics in the furnace under combined heating 4.5.1 Comparative study of furnace convection heat transfer coefficient under rated load 4.5.2 Modification of Budalov empirical formula in the heating section 4.6 Summary of this chapter 5 Simulation calculation and online control of regenerative annular heating furnace 5.1 Mathematical model of regenerative annular heating furnace 5.1.1 Governing formula 5.1.2 Determination of numerical solution method 5.1.3 Verification of the mathematical model 5.2 Numerical simulation system for thermal process of annular heating furnace 5.2.1 Basic principles of interface design of numerical simulation system 5.2.2 Design and implementation of the input interface of the numerical simulation system 5.2.3 Design and implementation of the output interface of the numerical simulation system 5.3 Research on the temperature setting strategy of the regenerative annular heating furnace 5.3.1 Elishment of a database for optimized setting of furnace temperature 5.3.2 Determination of optimized furnace temperature setting 5.3.3 Furnace temperature setting when the annular heating furnace is ready for rolling 5.3.4 Combined control strategy of furnace temperature and furnace pressure for regenerative annular heating furnace 5.4 L2 level master control strategy of tube blank logisticr/> 5.5 Online implementation of control strategy for regenerative annular heating furnace 5.5.1 L2 level control system structure and system composition 5.5.2 Control interface and functional moduler/> 5.6 Online control effect of regenerative annular heating furnace - 5.7 Summary of this chapter 6 Conclusion Appendix Oven temperature optimization setting databar/>Referencer/> |