旋板换热器 spiral plate exchanger
铝板换热器 aluminium plate heat exchanger
螺旋板换热器 spiral heat exchanger ; Spiral plate exchanger
平板换热器 flat plate heat exchanger ; Plate Exchangers
固定管板换热器 fixed tube-sheet exchanger ; fixed tube-sheet heat exchanger
伞板换热器 umbrella type plate heat exchanger
盖板换能器 langevin transducer
微板换热器 MPHE
板式换热器 plate heat exchanger ; plate type heat exchanger ; PHE ; plate exchanger
踏板换向阀 [油气] [机] pedal operated directional valve
相同雷诺数的槽板平均表面换热系数是平板的2～3倍，同时减小了流动阻力。
The grooves on the heated surface lowered the flow resistance and enhanced the film heat transfer coefficient 2-3 times that of flat plates.
同时对冷板的散热性能进行了测试，得到了冷板的平均换热系数和压力损失。
At the same time, the average heat exchange coefficient and the pressure loss of the cold plate have been tested.
当室内热源温度较高时，辐射板与热源的辐射换热量增大，辐射换热量为主导因素，因此应将辐射板布置在靠近高温热源的位置。
Otherwise, when the indoor heat source temperature is high, the radiation heat flux is the main factor and the radiant panel should be placed as near to the heat sources as possible.
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