基于Simulink的间歇传热动态特性仿真系统开发
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摘要
传统夹套式换热器的设计工作量大、效率低,为了提高其设计效率,基于Matlab软件的Simulink仿真模型库,开发了夹套式换热器设计软件.该设计方法既可以对夹套式换热器的间歇传热动态特性进行仿真,也可以对相关参数的影响进行分析.算例分析表明:通过仿真能够得到间歇传热动态特性仿真曲线,为提高换热器的使用效率提供一些依据.该方法参数修改简单直观、设计效率高,具有很好的工程应用价值,为夹套式换热器的间歇传热分析提供了一个新的思路.
The traditional design method of Jacket heat exchanger has heavy workload and low efficiency.Based on Simulink module library,the design system of Jacket heat exchanger is developed to improve the design efficiency.This method can not only simulate the dynamic characteristics of Jacket heat exchanger under the intermittent heat transfer but also analyze the effect of the design parameters.The example analysis shows that the dynamic characteristic curves of intermittent heat transfer can be simulated so as to provide the basis to improve the efficiency of the heat exchanger,and the modification of parameters of the method is easy and visual and it is of good efficiency and engineering application value,thus to provide a new idea for the analysis of intermittent heat transfer of Jacket heat exchanger.
The traditional design method of Jacket heat exchanger has heavy workload and low efficiency.Based on Simulink module library,the design system of Jacket heat exchanger is developed to improve the design efficiency.This method can not only simulate the dynamic characteristics of Jacket heat exchanger under the intermittent heat transfer but also analyze the effect of the design parameters.The example analysis shows that the dynamic characteristic curves of intermittent heat transfer can be simulated so as to provide the basis to improve the efficiency of the heat exchanger,and the modification of parameters of the method is easy and visual and it is of good efficiency and engineering application value,thus to provide a new idea for the analysis of intermittent heat transfer of Jacket heat exchanger.
引文
[1]朱家骅,叶世超,夏素兰.化工原理:上册[M].2版.北京:科学出版社,2005.
[2]张泰岩,安连锁,刘树华.基于Smulink仿真实现换热器稳态传热计算[J].水利电力机械,2006,28(8):30-31.
[3]侯艳峰,刘康,张娜.基于Matlab的管壳式换热器换热特性仿真[J].电站辅机,2015,36(2):5-8.
[4]谢斌.管式换热器的动态特性研究[D].沈阳:东北大学,2010.
[5]许光第,周帼彦,朱冬生,等.管壳式换热器设计及软件开发[J].流体机械,2013,41(4):38-42.
[6]商建平,俞树荣.板式换热器计算机模拟算法研究[J].兰州石化职业技术学院学报,2012,12(4):11-13.
[7]张怀清.间歇传热计算及实例[J].辽宁化工,1991(3):40-41.
[8]姚俊,马松辉.Simulink建模与仿真[M].西安:西安电子科技大学出版社,2002:8.
[2]张泰岩,安连锁,刘树华.基于Smulink仿真实现换热器稳态传热计算[J].水利电力机械,2006,28(8):30-31.
[3]侯艳峰,刘康,张娜.基于Matlab的管壳式换热器换热特性仿真[J].电站辅机,2015,36(2):5-8.
[4]谢斌.管式换热器的动态特性研究[D].沈阳:东北大学,2010.
[5]许光第,周帼彦,朱冬生,等.管壳式换热器设计及软件开发[J].流体机械,2013,41(4):38-42.
[6]商建平,俞树荣.板式换热器计算机模拟算法研究[J].兰州石化职业技术学院学报,2012,12(4):11-13.
[7]张怀清.间歇传热计算及实例[J].辽宁化工,1991(3):40-41.
[8]姚俊,马松辉.Simulink建模与仿真[M].西安:西安电子科技大学出版社,2002:8.