blade n. 1.(壳、草等的)叶片,叶身,叶。 2.刀片;(安全)剃刀刀片 (= razor blade); 刀口,刃;刀,剑;击剑师,剑术家。 3.桨叶;(推进器的)翼;击球板;肩胛骨;【语音】舌的前部,舌面。 4.浮华少年;蛮横任性的人。 a single blade of grass 一片草叶,未吐穗。 a gay blade from the nearly 从邻区来的浮华子弟。 He is a good blade. 他刀法〔剑术〕很高。 in the blade 正在长叶子,尚未吐穗。
Numerical simulation of leading edge film - cooling of turbine stator blades 气膜冷却涡轮导向叶片流场数值模拟
Variable stator blade 可转静叶
Numerical simulation of the impact of leading - edge gas - film pores on cooling effectiveness in turbine stator blades 前缘气膜孔对涡轮静叶冷却效果影响的数值模拟
The results show that the corrdlation between the alloy component and the process parameters has notable influence on the brittle of the stator blade 结果表明,合金含量及工艺参数的交互作用对叶片脆性影响显著。
In order to eliminate the brittle fracture of the stator blade , using the orthogonal experiment , the brittle problem of the stator blade was studied 为了消除静叶片的脆性断裂,采用正交试验对脆性问题进行了研究。
In order to investigate the unsteady flow frequency domain performances of an axial flow compressor at different mass flow , rotating speed and blade row spacing , plus inlet flow distortion , and considering aerodynamic characteristics and stability of the compressor , the low speed research compressor ( lsc ) at college of energy and power in nuaa is used to carry out the experiment studies . a large amount of test data has been gained through dynamic pressure transducers embedded in the stator blades at the tip , middle and hub section , then fast fourier transform algorithm ( fft ) is applied to calculate the frequency data 为探讨轴流压气机在工作流量、工作转速及动?静叶排轴向间距变化时的叶片排流场非定常频谱特性变化规律,并耦合进气畸变的影响,同时与压气机气动性能和气动稳定性相关联,作者利用南京航空航天大学能源与动力学院的低速大尺寸轴流压气机( lsc )试验器,采取在静子叶片表面埋入动态压力传感器的实验方法,对叶尖、叶中和叶根三个截面的动态压力进行了测量,获得了大量的可靠的实验数据。