管壳式换热器动态过程实时仿真  

Simulation Real Time for Dynamic Process of the Shell and Tube Heat Exchanger

作　　者：田傲 杨旭 王雪晶[3] 沈阳 曹玉波[1] TIAN Ao;YANG Xu;WANG Xuejing;SHENG Yang;CAO Yubo(School of Information and Control Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China;Starch Workshop,Suihua Xiangyu Jingu Biochemical Technology Co.,LTD,Suihua 152023,China;Synthetic Resin Factory,PetroChina Jilin Petrochemical Company,Jilin City 132021,China;Changchun Huapu Datong Engineering Technology Co.,LTD,Changchun 130000,China)

机构地区：[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,黑龙江绥化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,吉林长春130000

出　　处：《吉林化工学院学报》2020年第3期77-80,共4页Journal of Jilin Institute of Chemical Technology

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.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.

关 键 词：管壳式换热器 动态模型 仿真 实时 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]