英德
有道
百度
谷歌
图片
维基
百科
涡流环
[流] vortex ring
- 本文通过对涡流纱织物和环锭纱织物的落毛对比试验证明，涡流纱织物具有落毛少的特点；
By testing the sheddings of some fabrics woven by vortex yarn and ring yarn, it is proved that the shedding of fabrics woven by vortex yarn are fewer. - 结合动量理论和涡流理论，推导了桨叶环量方程，用广义尾流模型计算了旋翼下洗流场。
Combining momentum theory and vortex theory, rotor circulation equation was deduced. The rotor down-wash flow field was calculated using generalized down-wash flow model. - 介绍了涡流纺纱的基本原理，对涡流加拈器中旋转流场的形成、纤维环的凝聚与剥取做了重点阐述。
This paper introduced the basic principle of air vortex spinning and laid stresses on curl flow field in the air vortex twister, and the collecting and taking off of link fiber in air vortex spinning.
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