| 型板换热器的传热性能和阻力降特性研究 |
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| 引用本文： | 刘志军,史启财,刘凤霞. 型板换热器的传热性能和阻力降特性研究[J]. 化工机械, 2002, 29(2): 63-65 |
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| 作者姓名： | 刘志军 史启财 刘凤霞 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 研究一种新型高效型板换热器 ,对型板换热器的传热特性及阻力降性能等进行了实验研究。通过研究发现 ,型板换热器的传热系数比列管式换热器的传热系数高 5 0 %～ 10 0 % ,阻力降值比传统的列管式换热器低 ,与型板内流体流速的 1 4 4次方成正比
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| 关 键 词： | 型板换热器 传热系数 压力降 |
| 文章编号： | 0254-6094(2002)02-0063-03 |
Researches on the Heat Transfer Performance and Resistant Drop Characteristics of the Temp-Plate Heat Exchangers |
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| LIU Zhijun,SHI Qicai,LIU Fengxia. Researches on the Heat Transfer Performance and Resistant Drop Characteristics of the Temp-Plate Heat Exchangers[J]. Chemical Engineering & Machinery, 2002, 29(2): 63-65 |
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| Authors: | LIU Zhijun SHI Qicai LIU Fengxia |
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| Abstract: | Some experimental investigations were made of the heat transfer performance and resistant drop characteristics of the temp plate heat exchanger. It was found out that the heat transfer coefficient of the temp plate heat exchangers was higher than that of the tube heat exchangers by 50%～100%,the resistant drop of the temp plate heat exchangers was lower than that of those of the traditional tube heat exchangers,and the resistant drop was direct proportional to the flow speed-- v 1.44 between the plates. |
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| Keywords: | Temp Plate Heat Exchanger Heat Transfer Coefficient Pressure Drop |
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