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- guided blade cascade 导向叶栅
- To predict the deposition of solid particles in the blade cascade of axial compressors, the two-phase flow of gas-solid was numerically simulated by CFD software. 本文针对轴流压缩机叶栅内固体微粒沉积的问题,采用计算流体动力学(CFD)软件对压缩机叶栅内的气固两相流动进行了模拟。
- To investigate the aerodynamic performance effects of front guide blade to test cascade, low speed wind tunnel experiments were carried out on the two LGV cascades with and without front guide blade. 摘要为了考察导向叶片对实验涡轮导向器气动性能及涡系结构的影响,采用在实验叶栅前放置前置导叶的方法分别对原型和改型两种涡轮低压导向器进行了低速风洞实验。
- Research on Blade Cascade Folw of the Centrifugal Pump 离心式水泵叶栅流动研究
- The numerical simulation technique is used to investigating the secondary flow in the different swept height blade cascades of a turbine last stage. 采用数值模拟技术详细地研究了不同掠高的某蒸汽轮机末级前掠叶片叶栅内部的二次流动。
- Therefore,for the adjustable blade spiral mixed flow pump,the design of fixed guide blade should be paid attention to and the tip clearance of blade should be rationally selected. 因此,对于可调叶片蜗壳式混流泵应重视固定导叶的设计,合理地选择轮缘间隙的大小。
- Flow circulation and deviation could be eliminated by enlarging the back guide blade outlet incidence, and pump assembly efficiency could be increased by 1.6~2.4 percentage points. 增大后导叶出口安放角,可以消除环量和偏流,提高泵装置效率1.;6~2
- The lights in the harbour guided the ship to port. 海港的灯引导船只进入港口。
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。
- Be guided by your sense of what is right and just. 做事要有是非观念和正义感。
- The water formed a cascade down the mountain. 水沿山泻下,形成一条瀑布。
- EDM of Shrouded Blades in Turbine Rotor and Nozzle Blade Cascade 涡轮转子喷嘴叶栅环带冠叶片电火花加工
- A rabbit get catch in the blade of the reaper. 一只兔子被卷到收割机的刀刃中去了。
- The blade is chipped in a few places. 刀锋有几个地方缺口。
- We went on a guided tour round the castle. 我们随着导游参观了城堡。
- The missile is guided by remote control. 这导弹是遥控的。
- Martin guided him to the reception-room. 马丁将他领到接待室。
- He guided the ship safely into harbor. 他驾驶轮船安全入港。
- The control stage of improved 300MW steam turbine used bowed static blade cascades with convergent tip endwall and integral shroud triple pin rotating blades. 优化了300MW汽轮机的调节级,采用了子午面端壁收缩的弯曲叶栅,动叶为自带围带三销钉三联叶片,再用铆接围带形成整圈联结叶片。
- She was guided by feeling rather than thought. 她被感情而非理智所支配。