摘要
通过对在等功率条件下，强化圆管内低Ｒｅ数气体传热的扭带式插入件的研究，其扭转比Ｙ是影响换热系数及沿程阻力的重要参数。恰当选择扭转比Ｙ，以及正确计算换热系数和沿程阻力是影响换热设备计算准确的重要环节。
According to the discuss of low Re date's gas that distort belt insert material transmit heat on consolidate round tube in same power condition, it is shown the distort proportion Y of distort belt is a important paramenter that af-fects the heat transfer coefficient and the obstruction. Chosing Y properly and counting heat transfer coefficient and ob-struction correctly will affect the count' s exactitude of heat transfer equipment heavily.
出处
《节能技术》
CAS
2001年第4期24-25,共2页
Energy Conservation Technology
