1) fin heaves
鳍状凸肩
1.
For rotating blades with fin heaves used in steam turbines, large deflection and contact effects must be taken into account.
为了研究大型汽轮机叶片旋转过程中鳍状凸肩间的接触状态,利用拉格朗日增广算法,采用三维有限元模型,计算了考虑摩擦情况下的凸肩间接触压力的变化情况,得出了接触压力与转速之间的关系,并计算了3000r/min下整圈叶片的固有频率。
2) shroud
[英][ʃraʊd] [美][ʃraud]
凸肩
1.
Experiment of damping characteristic of non-rotating shrouded blade;
带凸肩叶片非旋转状态减振特性试验
2.
Analysis of nonlinear response of shrouded blades system
带凸肩叶片非线性振动响应分析
3.
The performance of shroud damper was investigated systematically by researching the nonlinear responses of plate blades with shrouds.
针对带凸肩的平板叶片,对凸肩阻尼结构的减振规律进行了系统的研究。
3) shoulder
[英]['ʃəʊldə(r)] [美]['ʃoldɚ]
凸肩
1.
Process calculation of the upsetting forming and the design for the end shield's shoulder die;
端罩凸肩镦压成形工艺计算及模具研制
4) flash and strain
鳍形凸出物
5) tail shape
尾鳍形状
1.
The different tail shapes were shown to have significant effects on the w.
一般可以将尾鳍形状划分为对称与不对称两大类,选择矩形和三角形作为这两类尾鳍的代表,对其进行了流动显示以及力矩和力测量。
6) radialium
[,reidi'æliəm]
辐状鳍条
补充资料:浮凸状照片
浮凸状照片(Relief photo )是将拍好的负片接触在单片或干版上晒出透明正片。之后,将负片和正片的膜面合在一起,将像稍加错开来放大,可以晒出有浮雕感的照片,这就是浮凸状照片。根据负片和正片的反差与密度,加上密合当时相错程度,可以获得各种不同的效果。
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