摘要
对气流横掠锯齿型螺旋翅片管管束的对流传热进行了试验研究，并通过了工业试验验证，得出了相应的传热和阻力系数的数学关联式，可供设计计算使用。
Experimental investigation on convection heat transfer of sawtooth helix finned tuhe bundles with gas crossflow were carried out and passed through the commercial test. Corresponding mathematical correlations between heat transfer and resistance coefficient were obtained. The results can be used in desigfl calculations.
出处
《炼油设计》
1998年第2期42-45,共4页
Petroleum Refinery Engineering
关键词
锯齿型
翅片管
传热
阻力
化工设备
saxrtooth helix finned tube, heat transfer, resistance, investigation report
