单词drag coefficient
un.: 牵引阻力系数；曳力系数；牵引系数；拖曳系数
网络: 风阻系数；电力系数；拖曳力系数
拽力系数
拖曳系数
牵引系数
曳力系数
牵引阻力系数
The Reynold"s number at which the drag coefficient drops therefore depends on the surface roughness of the ball.
在阻力系数下降临界点的雷诺数由球的表面粗糙度而定。
It appears, however, that the "drag coefficient" , CD, also depends on the velocity of the ball.
然而，阻力系数CD，也取决于球的速度。
In many cases an overall drag coefficient is given so that the net force on the surface can be determined.
在许多情况下，总的拖曳系数是已知的，因而可以确定作用于表面上的净力值。
Mercedes-Benz announced that it is planning to introduce new cars with a drag coefficient of less than 0. 20 in the next five years.
奔驰宣布，该公司正计划推出新的车风阻系数小于0。20在未来五年。
A simple and effective experimental design is presented in this paper to determine anchor chain drag coefficient in a towing tank.
为了在水池内测出船模拖曳时锚链在水流中的阻力系数，设计了一套简单而有效的实验方案。
The unique aim of aerodynamic designer is always to enhance lift coefficient and reduce drag coefficient.
增升减阻一直是空气动力设计工作者追求的目标。
The Maning roughness coefficient and the drag coefficient of a simple type of the artifical roughness bed are measured.
测定了一种简单加糙体型的等效曼宁糙率系数和等效阻力系数；
Drag of the train head is obtained by the method of surface integral and drag coefficient can be computed at the same time.
通过表面积分的方法得到各种列车车头的阻力，进而计算得到了车头模型的阻力系数。
keeping amplitude of channels and Re number constant, the drag coefficient increases with increase in distance of channels.
保持通道波幅和Re不变时，随着通道间距的增大，阻力系数也增大。
Such parameters of flow characteristics are investigated as lift and drag coefficient and vortex shedding frequencies.
计算了圆柱的升阻力系数、尾涡脱落+频率等描述绕流问题的主要参量。