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首页> 外文期刊>IOSR journal of mechanical and civil engineering >Application of Al_2O_3 Nanofluid for Enhance Heat Transfer Rate in Shell and Tube Heat Exchanger
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Application of Al_2O_3 Nanofluid for Enhance Heat Transfer Rate in Shell and Tube Heat Exchanger

机译:Al_2O_3纳米流体在壳管式换热器中提高传热率的应用

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摘要

This project is to enhance the heat transfer rate of shell and tube heat exchanger in temperature process station by using Al_2O_3 nanofluid and Ethylene glycol. Al_2O_3 and copper nano particles are found to have good thermal conductivity for the heat transfer in shell and tube heat exchanger in Temperature process station. The presence of nano particles changes the flow structure so that besides of thermal conductivity increment in a temperature process station of heat exchanger. Al_2O_3 has been mixed with water as a base fluid to increase the heat transfer rate. The experimental and numerical investigation has to be performed and the results have been compared to validate the performance of the heat Exchanger.
机译:该项目旨在通过使用Al_2O_3纳米流体和乙二醇来提高温度处理站中管壳式换热器的传热率。发现Al_2O_3和铜纳米颗粒具有良好的导热性,可用于温度处理站中管壳式换热器的传热。纳米颗粒的存在改变了流动结构,从而除了在热交换器的温度处理站中导热率增加之外。 Al_2O_3已与作为基础流体的水混合,以提高传热速率。必须进行实验和数值研究,并对结果进行比较以验证热交换器的性能。

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