Different thermal boundary conditions affected the flow field, then affected the heat transfer, rotation was the main reason of the affection, viscous heating and buoyancy were two important factors.

转动是热边界条件影响左右盘壁面换热系数的主要原因，粘性热和浮升力也是导致热边界条件对换热系数有影响的两个重要因素。

youdao

Effects of eccentricity and rotation on the secondary flow and maximal axial velocity were analyzed, and the average friction factors and the wall friction distributions were also presented.

分析了偏心距和旋转对于二次流以及轴向速度分布的影响，同时给出了平均摩擦系数和壁面摩擦力的分布。

youdao

In order to reduce the complexity in the system, the search of rotation factors is accomplished using the genetic algorithms.

为了能够减少系统的复杂度，我们利用遗传算法来搜索旋转因子。

youdao

Doing so successfully requires the catcher to weigh a complex array of physical and atmospheric factors, among them wind speed and frisbee rotation.

FORBES: Catching A Frisbee Is Difficult: The Bank Of England Tells It Like It Is