• In this paper, thermal performance test-bed of total heat exchanger is improved with the requirements of the frosting experiment.

    本文热交换热工性能实验台上进行了改进完善,使之符合结霜实验要求

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  • The membrane-based total heat exchanger is a novel heat recovery unit due to its simultaneous recovery of sensible heat and moisture.

    热交换由于可以同时回收空调排风中的潜热和显热而受到重视。

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  • When the plate total heat exchanger run in a day, it can be divided into three periods: frost occurring period, frost stable period and frost melting period.

    冬季板式热交换全天中的运行分为发生、结霜稳定期霜期三个时期

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  • With an example, analyses the effect of total heat exchanger area on system performance and the optimizing results under different conditions and discusses the impact

    结合实际算分析换热器传热面积系统特性影响以及不同设计工况下优化结果,同时讨论了换热器种类对最小总传热面积的影响。

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  • The total heat efficiency of total heat exchanger in air-conditioning system is mainly influenced by the sensible heat efficiency under summer conditions in most areas of China.

    夏季工况下我国大部分地区空调系统换热器热效率主要潜热效率影响。

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  • The results showed that the total heat transfer coefficient of heat exchanger with hot water arranged in shell-side was relatively higher by 33% than that with hot water arranged in tube-side.

    结果表明相同管、程流速下流体在壳程时换热器传热系数比热流体在管程相对高出约33%。

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  • There are 65 items in total for welding processing evaluation of heat exchanger.

    用于换热器焊接工艺评定共有65

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  • Factors causing the total fee of shell and tube heat exchangers are analyzed, and a program for optimum design of shell and tube heat exchanger is worked out.

    分析影响费用因素,编制换热器优化设计计算机程序

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  • Factors causing the total fee of shell and tube heat exchangers are analyzed, and a program for optimum design of shell and tube heat exchanger is worked out.

    分析影响费用因素,编制换热器优化设计计算机程序

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