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涡线 [wō xiàn]
vortex filament
vortex line
vortex line
- 涡量场特性可以用涡线非常形象地表达出来。
The characteristics of vortex field can be described visually by vortex line. - 提出涡函数偶及其梯度的新概念，指出它与涡线、旋度、涡旋强度的关系。
Furthermore, in this paper, a new concept-vortex function couple and its corresponding gradient are proposed, and the relation between the gradient of the vortex-function couple and the vortex-l. - 通过在涡轴上分布线涡/线汇，这种计算模型包括了对前缘自由涡面、涡核及涡的卷吸作用的模拟。
It was also found that the entrainment effect cf the leading-edge vortex core at high angles of attack should not be neglected in the calculation.
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