轴流式水轮机,Kaplan Turbine
1)Kaplan Turbine轴流式水轮机
1.Numerical study on three-dimensional cavitating turbulent flow in a Kaplan turbine;轴流式水轮机内三维空化湍流的数值研究
2.Numerical simulation of 3D turbulent flow through Kaplan turbine based on mixing plane approach;基于混合平面法的轴流式水轮机内三维湍流数值模拟
3.Developing and design of the CAD system for kaplan turbine runner;轴流式水轮机转轮CAD系统的开发设计
英文短句/例句

1.An Three-dimentianal Numerical Turbulent Flow Simulstion for Rim Clearance of Kaplan Turbine轴流式水轮机轮缘间隙三维紊流数值模拟
2.Guide for installation technology of embedded components of axial turbine轴流式水轮机埋件安装工艺导则
3.NUMERICAL PREDICTION OF CAVITATING FLOW IN A KAPLAN TURBINE轴流式水轮机内部空化流动的数值预测
4.The Effects of the Distribution of Reaction Force in the Blade Shaft Hole on Stiffness and Strength of Kaplan Turbine Runner枢轴反力分布对轴流式水轮机转轮体刚强度影响分析
5.The 3-D Flow Field Numerical Simulation of Kaplan Turbine Based on Weak-Coupling;基于弱耦合的轴流式水轮机三维数值模拟
6.Machining Simulation for Axial-Flow Hydraulic Turbine Blade轴流式水轮机叶片数控加工刀位轨迹仿真
7.Application of Adjustable Oar Technology on Small Axial Turbine调桨技术在小微型轴流式水轮机上的应用
8.Analysis of pressure fluctuation in draft tube based on simulation of unsteady flow in whole passage of axial flow turbine基于全流道非定常流动计算的轴流式水轮机尾水管压力脉动分析
9.Causes and Treatment of Oil Leak in Axial Flow Hydroturbine Blade轴流式水轮机转轮叶片密封装置漏油原因分析及其处理
10.mid-head axial flow water-turbine pump中水头轴流式水轮泵
11.low-head axial flow water-turbine pump低水头轴流式水轮泵
12.combined radial and axial flow turbine辐流-轴流式涡轮机
13.Numerical Simulation on Three-Dimensional Flow Field in Draft Tube of Shaft-Extension Type Tubular Turbine.;轴伸贯流式水轮机尾水管三维流场的数值模拟
14.axial flow turbojet轴流式涡轮喷气发动机
15.axial flow reversing gas turbine轴流式正倒车燃气轮机
16.The Reaearch of the Influence to Turbine Performance by Flange Clearance of Propeller Turbine;轴流定桨式水轮机轮缘间隙对转轮性能影响的分析研究
17.Research on the Cavitation Acoustic Signals Charactoristic of Kaplan Turbine轴流转桨式水轮机空化声信号特征研究
18.Research on the Cavitation Identification of Kaplan Turbine Using Acoustic Signals轴流转桨式水轮机空化程度声信号辨识研究
相关短句/例句

axial-flow turbine轴流式水轮机
1.Analysis on strength & stiffness of runner blade of an axial-flow turbine;轴流式水轮机转轮叶片的强度和刚度分析
2.Prediction and analysis on the energy characteristics of axial-flow turbine;轴流式水轮机能量特性预测分析
3)runner of kaplan turbine轴流式水轮机转轮
4)axial flow impulse turbine轴流式冲击式水轮机
5)radial-axial flow turbine辐向轴流式水轮机;混流式水轮机
6)axial-flow wheel轴流式水轮
延伸阅读

轴流式水轮机轴流式水轮机axial flow turbine 水流由轴向进人、轴向流出转轮,将水流能量转换为旋转机械能的反击式水轮机。按其转轮叶片能否转动又分为轴流转桨式和轴流定桨式。轴流式水轮机的使用水头范围一般为3一80m。 结构及其特点轴流式水轮机的结构比较复杂,主要部件包括蜗壳、座环、顶盖、导水机构、转轮室、转轮、底环、尾水管、主轴(见水轮机主轴)、导轴承(见水轮机导轴承)等,见图1,图中同时标示出水流流向。 ┌───┐ │ 一├───┐ │:… │ 10│ │:…: │书 │ ┌─┬─┬──┐│ ├───┘ ┌─┐│厂│! │「 │└───┘ │卫│├─┼─┼──┤ │ ││r-│t │r一 │ │ │├─┼─┼──┤ │ ││厂│l │巨 │ │ │├─┴─┼──┘ │ ││尸一 │ └─┘└───┘ ┌─────┐ │扮一一2【 │ └─────┘ 图1轴流式水轮机结构图1一蜗壳;2座环;3顶盖;4导水机构;5转轮室;6一底环;7转轮;8一尾水管;9一主 轴;10一导轴承;11一转轮叶片 轴流式水轮机的蜗壳一般为混凝土浇筑型,水头较高时,亦用钢制蜗壳。混凝土蜗壳是直接在厂房水下部分大体积混凝土中浇筑成的蜗形空腔,断面形状一般为“T”形或“尸,形,钢制蜗壳的断面为圆形。转轮室分为中环和下环两个部分。 轴流式水轮机的转轮包括转轮体(亦称轮毅)叶片和泄水锥。定桨式转轮叶片按一定角度固定于转轮体上;转桨式则在转轮体内设有一套使叶片转动的操作和传动机构。转轮体有圆柱形和球形两种。转轮叶片的数目一般为4一6个,小型低水头水轮机也有采用3个叶片的。轴流转桨式水轮机具有双调节性能.即导叶及转轮叶片均可调节,而定桨式则只能调节导叶。因而,轴流转桨式水轮机能在水头和负荷变化较大范围内保持水轮机的运行稳定性和高效率,从而比定桨式应用得更为广泛。 发展简史及趋势1912年.捷克人V.卡普兰(V.Kaplan)提出一种带外轮缘.叶片固定的轴流式水轮机,如图2所示,经过多年的逐步完善,发展成为现代的轴流转桨式水轮机,亦称卡普兰式水轮机。 轴流式水轮机的应用不断向高水头、大尺寸发展。