管壳式换热器动态过程实时仿真
田傲1 ,杨旭2 ,王雪晶3 ,沈阳4 ,曹玉波1*
1.吉林化工学院 信息与控制工程学院, 吉林 吉林132022; 2.绥化象屿金谷生化科技有限公司淀粉车间, 绥化 黑龙江 152023; 3.吉林石化公司合成树脂厂,吉林 吉林 132021;4.长春华普大通防冰工程技术有限公司, 长春 吉林130000
Simulation Real Time for Dynamic Process of the Shell and Tube Heat Exchanger
TIAN Ao,YANG Xu,WANG Xuejing,Sheng Yang,CAO Yubo
摘要
基于物料平衡和能量守恒,分析和建立了管壳式换热器动态数学模型,以差分代替微分对模型进行数字化,通过组态王工控软件脚本语言编制了管壳式换热器动态实时仿真程序,能够模拟换热过程中各工艺参数变化时对换热终温的影响,对工程现场换热控制回路实际工作过程的研究及参数调校具有一定的指导和参考意义。
关键词:
管壳式换热器
动态模型
仿真
实时
Abstract:
Analyze and set up the dynamic mathematical model of tube and shell heat exchanger to difference instead of differential model of the digital based on material balance and energy conservation, through configuration chopped control software scripting language to compile the dynamic real-time simulation program of tube and shell heat exchanger and to simulate the heat transfer in the process of each process parameter change of heat-exchange terminal temperature influence, for heat exchange field engineering of the actual working process of the research of control circuit and parameters adjustment has certain guidance and reference significance.
Key words:
shell and tube heat exchanger
dynamic model
simulation
real time
出版日期: 2020-03-25
发布日期: 2020-03-25
整期出版日期: 2020-03-25
引用本文:
田傲, 杨旭, 王雪晶, 沈阳, 曹玉波.
管壳式换热器动态过程实时仿真
[J]. 吉林化工学院学报, 2020, 37(3): 77-80.
TIAN Ao, YANG Xu, WANG Xuejing, Sheng Yang, CAO Yubo.
Simulation Real Time for Dynamic Process of the Shell and Tube Heat Exchanger
. Journal of Jilin Institute of Chemical Technology, 2020, 37(3): 77-80.
链接本文:
https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2020.03.016
或
https://xuebao.jlict.edu.cn/CN/Y2020/V37/I3/77
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