英德
有道
百度
谷歌
图片
维基
百科
收缩角
[物] angle of throat
- 文中运用有限元法对三种不同入口收缩角的喷嘴进行了分析。
This paper is focused on the analysis of three nozzles with different entrance shrinking angle with FEM method. - 根据气动喷砂粒径，给出了设计和选择喷嘴收缩角的依据。
The total momentum s of the different diameter particles are calculated when those particles get through the diminishing nozzles with different angle. - 通过改变喷嘴的长径比，收缩角、孔径、压力，研究了喷嘴在不同情况下的流量特性。
By changing the L/R, shrinking angle, diameter and pressure of the nozzle, the paper studies the feature of flux under different experimental situation.
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