| 基于FLUENT的管壳式换热器壳程流场数值模拟研究 |
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| 引用本文： | 付磊,付丽娅,唐克伦,文华斌,李良.基于FLUENT的管壳式换热器壳程流场数值模拟研究[J].四川理工学院学报(自然科学版),2012,25(3):17-21. |
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| 作者姓名： | 付磊 付丽娅 唐克伦 文华斌 李良 |
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| 作者单位： | 1. 四川理工学院机械工程学院,四川自贡,643003
2. 贵州华阳宏达电器有限公司,贵阳,550009 |
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| 基金项目： | 基金项目:国家“十一五”科技支撑计划项目，过程装备与控制工程四川省高校重点实验室项目，四川省教育厅科研项目，四川理工学院博士启动基金 |
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| 摘 要： | 利用ANSYS参数化建模方法建立了管壳式换热器的参数化模型,在ANSYS FLUENT中对管壳式换热器壳程流体的流动与传热进行了数值模拟计算,得到换热器壳程流体温度场、速度场和压力场;分析了折流板间距及弦高对换热效率和壳程流体压降的影响,对于设计传热效率高、流体阻力小的换热器进行了有益探索。
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| 关 键 词： | FLUENT 管壳式换热器 壳程流场 传热 数值模拟 |
Numerical Simulation Study of Shell-Side Fluid in Shell-and-Tube Heat Exchanger Through FLUENT |
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| Abstract: | A parametric model on the shell and tube heat exchanger is established by using ANSYS parametric modeling method.The numerical simulation on the shell-side fluid flow and heat transfer of shell and tube heat exchanger is performed on ANSYS FLUENT,and Shell-side fluid temperature field,velocity field and pressure field are acquired;and the effects of the baffle plate spacing and string height of heat exchanger to the heat transfer efficiency and shell side fluid pressure drop is analyzed.It is a beneficial exploration to the design to high heat transfer efficiency and low fluid resistance of the heat exchanger. |
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| Keywords: | FLUENT shell-and-tube heat exchanger shell-side fluid heat transfer numerical simulation |
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