直叶片 meaning in English
parallel side blade
parallel sided blade
prismatic blade
straight sided blade
straightblade
Examples
- The efficiency of prismatic blade equipped on the traditional machine is only 62 % , but the efficiency of the energy saving induced draft fan whose impeller and blade are both stamping is 85 %
传统磨粉机上配用的直叶片老式风机的效率仅为62 % ，而叶轮与叶片均为模具冲压成型的节能引风机的效率为85 % 。 - A jeffcott rotor which is simple supported at its two ends is established first in this article . the disc comes under the effect of the air exciting - vibration force due to the eccentricity
本文首先建立了一个两端简支的jeffcott转子模型(短直叶片转子) ,圆盘偏心时受到不均匀间隙汽流激振力的作用。 - The outlet flowfield and static pressure on blade surfaces of the classical turbine stator cascades with straight and - 10 、 - 20 bowed blades were measured in the linear cascade wind tunnel
摘要在平面透平叶栅风洞中，测量了一种典型透平静叶型直叶片叶栅和叶片弯曲角分别为- 10 、 - 20的反弯曲叶片叶栅的出口流场和叶片表面静压。 - Second , a jeffcott rotor model supported by two seals bearings in its two ends is established to simulate the shafting of simple turbines ( only short - and - straight - blades are included in the shafting ) . and periodical response of the system is obtained by using the newmark method . then , the dynamic characteristics of rotor system at the certain rotate speed and the certain physic
其次,建立了一个用来模拟简单汽轮机轴系(只含有短直叶片)的两端用滑动轴承支撑的jeffcott转子模型,并用newmark方法求得了系统的周期响应,根据系统的周期响应、 poincare映射图、频谱图、分岔图等,分析了系统在特定转速及特定的转子系统参数下的运动特征。