duct velocity 通过管道的速度
- This paper also proposes a modification to the selection of air velocity at duct starting e…
本文还对风道始端风速及初速比的选用提出意见。 - High velocity duct has found wider and wider application in modern air conditioning systems, because of its smaller size.
高速系统可使风管缩小,因此近代各国空调采用高速系统者日益增多。 - Comparisons were also made between computational and experimental data of pressure distribution on the wall of the mixing duct and velocity distribution on the exit of the duct.
并对混合管壁面的压力分布和出口速度型与实验值进行了比较。
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