提出了螺旋扁管强化传热评价指标。
The evaluation criterion of the enhanced heat transfer on twisted tube has been given.
通过实验，得出了螺旋扁管强化传热及阻力性能特性。
Based experimentations, the performance characteristic on enhanced heat transfer and flow resistance of twisted tube were educed.
通过实验，得出了螺旋扁管强化传热及阻力性能特性。
Based experimentations, the performance characteristic on enhanced heat transfer and flow resistance of twisted tube were educed.
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