尾涡流 eddying wake; vortex wake; wake vortex 涡流泵 eddy pump; peripheral pump; peripheral turbine pump; turbulence pump; vortex pump .
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trailing vortex wake model 尾涡模型
wake vortex 尾列 ; 尾涡 ; 尾迹涡流
vortex wake flow 涡尾流
rotor vortex wake 旋翼涡尾流
prescribed vortex wake model 预定涡尾迹方法
shed wake vortex 脱落涡
vortex in wake 尾流涡系
A modified trailing vortex wake model of propeller is introduced to describe the distortion and separation of the trailing vortex sheet.
采用了一个修正的螺旋桨尾涡模型，来模拟导管螺旋桨尾涡片的扭曲变形及分离现象。
The vortex wake and its induced velocity of a helicopter rotor operating near the ground at low forward speeds have been studied using a simplified free wake-ground vortex model.
本文用一简化自由涡模型模拟旋翼尾涡系，用一简单涡模拟地面涡，对近地低速飞行时旋翼尾涡系的畸变及其引起的诱导速度变化作了研究。
A model is developed for the calculation of the initial rotor tip vortex core radius aiming at eliminating the empirical parameters of the tip vortex in rotor free-vortex wake analysis.
建立了一个旋翼桨尖涡初始涡核半径计算模型，用于消除旋翼自由尾迹分析中桨尖涡涡核半径依靠经验设定的现状。
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