应用几种不同的湍流模型，模拟计算水力光滑管的沿程阻力系数。
Friction loss factors of hydraulically smooth pipes have been calculated by using several different turbulent models.
相对光滑管，中心管采用肋片管使蒸汽重整器性能有明显的提高。
Reformer tube with finned central tube improves the performance remarkably comparing with smooth central tube.
研究由一种新的旋流发生装置所形成的自由旋流在光滑管入口段的传热情况。
Heat transfer in turbulent free swirl flow produced by a new developed swirl generator in the inlet region of a smooth pipe has been studied.
应用推荐