1)hollow stationary blade空心静叶
1.On the slot suction test rig of a humid-air plane-cascade,an experimental study was conducted of the water removal performance of the suction slots on hollow stationary blades of a steam turbine.在湿空气平面叶栅缝隙抽吸试验装置上,对汽轮机空心静叶抽吸缝隙的去水性能进行了试验研究。
2.With and without suction slot, the secondary water droplet diameters as well as its distributions downstream of the hollow stationary blade were measured by Malvern Droplet and Particle Size Analysers.在空气-水膜两相流动试验装置上,利用Malvern粒度分析仪对空心静叶缝隙抽吸和无抽吸条件下的静叶尾迹区二次水滴直径及直径分布进行了测量和分析。
3.Under the suction conditions, the tearing characteristics of the liquid film at the hollow stationary blade trailing edges were experimentally studied by using the high-speed camera.本文在空气-水膜两相流动试验装置上,利用高速摄影机对空心静叶缝隙抽吸下的静叶出口边液膜撕裂特性进行了试验研究,结果表明:缝隙抽吸可以将静叶表面上的大部分流动液膜去除掉,水份在叶片出口边之前形不成完整的流动液膜,仅表现为溪状流动,静叶出口边的撕裂形式主要为丝线状撕裂,撕裂形成的水滴数目和直径将明显地减小。
英文短句/例句
1.Numerical Simulation on the Suction Slot of Hollow Stationary Blade for Moisture Removal in Steam Turbine汽轮机空心静叶开缝抽吸除湿的数值模拟
2.Experimental Study and Numerical Calculation of Blowing Performance for Hollow Static Blade of Steam Turbine汽轮机空心静叶吹扫性能的试验研究和数值计算
3.stationary vane centrifugal separator静止叶片离心式分离器
4.Investigation of tea aroma by static headspace GC-MS静态顶空-气质联用法测定茶叶香气
5.stationary vane type centrifugal separator静止叶片型离心式分离器
6.Analysis of Mulberry Leaf Volatile Components by Static Headspace-Gas Chromatography-Mass Spectrometry桑叶挥发性成分的静态顶空-气相色谱-质谱分析
7.EXPERIMENTAL INVESTIGATION OF STATOR CLOCKING IN A CENTRIFUGAL COMPRESSOR离心压缩机静叶间时序效应的实验研究
8.All empty souls tend to extreme opinion. --William Butler Yeats心灵空虚的人爱走极端。——叶芝
9.Study on Effects of Intravenous Injection of Ginkgo Biloba Extract on Myocardial Protection in Patients Undergoing Open Heart Surgery;静脉滴注银杏叶提取物对心脏直视手术心肌的保护作用
10.Study of Vacuum Electron Beam Welding Test for Stationary Blade Carrier of Gas Turbine Compressor;燃气轮机压气机静叶环真空电子束焊接工艺试验研究
11.Application of Image Superelement Technology for Strength Analysis of Aeroengine Stator Blade影像超单元技术在航空发动机静子叶片强度分析中的应用
12.an electrostatic stalk extractor(茶叶)静电拣梗机
13.Study on Preparation and Static Magnetization Property of Ferromagnetic Hollow Particles;铁磁性空心粒子的制备与静磁性能研究
14.The Static Analysis of Comby Corn Reinforced Concrete Hollow Slab;蜂巢芯钢筋混凝土空心楼盖静力学分析
15.Urban Spatial Theory--Static Monocentric Model;城市空间结构理论——单中心城市静态模型
16.Pseudo-static Test and Seismic Performance Analysis on Cast-in-situ Concrete Hollow Slab Column Structure现浇空心板—柱结构拟静力试验及抗震性能分析
17.Deformation design of long-spherical hollow rotor of electrostatic suspended gyroscope静电陀螺仪长球形空心转子的径向变形设计
18.The static loading test and analysis of a pre-stressed concrete hollow slab beam某预制预应力混凝土空心板梁静载试验与分析
相关短句/例句
hollow stator blade空心静叶
1.The effect of the heat steam blowing through the steam turbine hollow stator blades\' slot on the size of secondary water droplets was studied on the air-water two-phase flow test rig.在气-液两相流试验装置上研究了汽轮机空心静叶缝隙热气吹扫对二次水滴尺寸的影响,并结合数值方法分析了热气吹扫对叶栅气动性能的影响。
2.An experiment on the performance of water film removal from hollow stator blade surfaces of a steam turbine by slot suction was conducted on an air-water two-phase flow rig with an inlet air wetness of 7%,a droplet diameter range of 1.在气液两相流试验装置上,对汽轮机空心静叶表面水膜缝隙抽吸进行了试验研究,并结合两相流动数值方法对水滴沉积的径向分布进行了探讨。
3)hollow cascade空心静叶栅
1.Based on the time-averaged Reynolds N-S equations solved by using the control volume method, κ-ε turbulent mode and Lagrange approach and so on, 2D wet steam two-phase flow and the movement rule and deposition position of droplets in hollow cascade are analyzed.基于利用控制容积法求解Reynolds时均的N-S方程、κ-ε湍流模型和Lagrange方法等模型,分析了空心静叶栅内部的二维湿蒸汽汽液两相流场和不同粒径的水滴沉积规律、沉积位置,同时在沉积位置开2种宽度、3个方向和不同数量的缝隙分别分析了抽吸和吹除两种方法对叶栅通道流场的影响以及去湿效果。
2.Based on the time-averaged Reynolds N-S equations solved by using the control volume method, k-ε turbulent mode and Lagrange approach and so on, 2D wet steam two-phase flow and the movement rule and deposition position of droplets in hollow cascade are analyzed.基于利用控制容积法求解Reynolds时均的N-S方程、k-ε模型和Lagrange方法等模型,分析了空心静叶栅内部的二维湿蒸汽汽液两相流场和不同粒径的水滴沉积规律、沉积位置,同时在沉积位置开2种宽度、3个方向和不同数量的缝隙分别分析了抽吸和吹除两种方法的去湿效果,并且根据计算的结果对各工况进行了效率分析。
4)hollow blade空心叶片
1.The finite-element model of transient temperature field for hollow blade during laser rapid forming (LRF) process was developed.建立了空心叶片激光快速成形过程温度场瞬态有限元数值模型,模拟了TC4钛合金空心叶片激光快速成形过程的温度场演变过程。
2.A transient temperature/stress field finite-element model for the laser rapid forming(LRF) process of a hollow blade of aeroengine is developed.采用随动强化及米塞斯屈服准则进行了热弹塑性分析,通过间接耦合模拟了TC4钛合金空心叶片激光快速成形的温度场/应力场演变过程。
3.mprovement and the principle of a holding mechanism for complex ceramic core die of aero-engine hollow blades was described.途述了某发动机空心叶片陶瓷型芯模具夹紧机构的改进及原理分析。
5)hollow blade空心桨叶
6)static hollow pile静压空心桩
延伸阅读
心静1.心里平静。
