beam deflection tube

Experiments are made in this paper on the heat transfer and flow resistance performance of air flowing obliquely across round tube bundles.

对空气斜向冲刷圆管束时的管外传热与流阻性能进行了实验研究 ,给出了实验条件下的传热与流阻关联式 ,并对不同冲刷角下传热与流阻性能作了综合评价 ,结果可作为斜向掠圆管束和螺旋折流板换热器设计的参考依