1) P root
P型叶根
2) pin fork
叉型叶根
1.
In this study,finite element computing software SuperSap91 is used to perform stress analysis of the pin fork in order to determine which areas of the blades must receive careful attention during the inspection process.
利用有限元计算软件SuperSap91对骑缝铆孔叉型叶根的受力状况进行分析 ,从而判定叉型叶根的应力集中部位 ,确定超声波重点检查的位置 ,提高检验效率和准确
3) type of blade root
叶根型式
4) T-root groove
T型叶根槽
1.
In order to determine the stress intensity factors (SIFs) for a semi-elliptical surface crack at the T-root groove of a turbine disc under centrifugal forces, three-dimensional finite element method was employed to solve the displacement field of the cracked disc.
为确定在离心力作用下汽轮机叶轮T型叶根槽半椭圆表面裂纹的应力强度因子,采用三维有限元法求解含裂叶轮的位移场。
5) fir tree dovetails
枞树型叶根
1.
Has combed the classical conventional design method of the steam turbine fir tree dovetails and simply introduced the mechanics principle of the two-dimensional surface strain question.
梳理了汽轮机枞树型叶根的经典常规设计方法及简单介绍了二维平面应变问题的力学原理。
6) T-root blade
T型叶根叶片
补充资料：上叶
1.前代;先世。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条