mixing length

New theory predicts a shallower convection envelope for a given super giant in comparison with the usual mixing length theory.

与传统的理论相比，对具相同质量、光度和有效温度的恒星，新理论预期一较浅的对流区，超声速对流也被有效地抑制了。

Based on fluid dynamic principle, the tidal velocity profile in the near-bottom layer in estuary and coast is established by introducing Prandtl mixing length theory and Von Karman self-similar theory.

本文从流体动力学原理出发，利用Prandtl混合长度和Von Karman自相似理论，建立河口海岸近底层潮流速分布的对数线性模式。

Calculating and measuring the full bin capacity, time of each bin, mixing delay capacity, feed time difference, and mixing length, etc., are investigated in this paper.

本文计算并测定了FA022型多仓混棉机的各仓一次充满容量和一次充满时间、混和时延容量、时间差及混和长度等；

By laboratory similarity simulation test, empirical formula. of mixing length is obtained.

通过实验室模拟实验，确定了湍流情况下混合长度的经验公式；