作　　者： ; ;

机构地区： 淮海工学院化学工程学院化学工程系

出　　处： 《淮海工学院学报（自然科学版）》 2003年第4期34-37,共4页

摘　　要： 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 。 Experiments are made in this paper on the heat transfer and flow resistance performance of air flowing obliquely across round tube bundles. The experiment data are correlated with the correlated results presented, and a corresponding evaluation is made on the heat transfer enhancement under different scouring angles. The results can serve as reference for the designing of air flowing obliquely across tube bundles and helical baffle supported heat exchangers.

关 键 词： 斜向冲刷圆管束 传热 流动阻力 螺旋折流板换热器 管壳式换热器 斜向掠圆管束

领　　域： [化学工程]