The attenuated law of flow field inside the nozzle block of the air jet vortex spinning is investigated by the method of numerical computation.

通过数值计算对喷气涡流纺喷嘴内部流场衰减规律进行探讨。

youdao

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.

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。

youdao

Processing flow of air jet vortex spinning is shorter, the automation degree is higher, needed labor is less, finish yarn quality is stable.

喷气涡流纺技术工艺流程短，自动化程度高，用工少，成纱质量稳定。

youdao

His scheme replaces the chimney with a tornado-like vortex of spinning air, which could extend several kilometres into the atmosphere.

ECONOMIST: Alternative energy: The power of spin | The