间隙流动控制,control tip clearance flow
1)control tip clearance flow间隙流动控制
英文短句/例句
1.Effects of casing air injection position on controlling tip clearance flow in axial turbines机匣喷气位置对涡轮间隙流动控制的影响
2.Effects of casing air injection massflow rates on controlling tip clearance flow in axial turbines机匣喷气量对涡轮间隙流动控制的影响
3.Research on Clearance Adjustment Mechanism and Clearance Control Technology of Cycloid Steel Ball Transmission摆线钢球行星传动间隙调节机构及间隙控制技术研究
4.Fuzzy Controlling Interelectrode Gap Method of Electrochemical Machining(ECM) Based on 6-D Forces and Machining Current六维力/加工电流模糊控制电解加工间隙的方法
5.Research on turbofan engine HP-compressor rotor-12 blade tip clearance control某型发动机高压12级转子叶尖间隙控制研究
6.gap adjusting safe brake间隙可调式安全制动器
7.The Unsteady Mechanism and the Role of Tip Clearance Flow in Distortion Induced Instability in an Axial Compressor;畸变条件下轴流压气机叶顶间隙流对流动失稳影响的非定常机制
8.Development of A Tungsten Electrode Oscillating Controller for All-position Narrow Gap ard Thick-walled Pipe Welding厚壁管窄间隙全位置焊接摆动钨极控制系统研制
9.Study of Numerical Simulation and Experimental Investigation on Clearance Flow in Axial Flow Pump;轴流泵间隙流动数值模拟与试验研究
10.Numerical Analysis of Tip Clearance Flow Characteristic in Axial Flow Pump轴流泵端壁间隙流动特性的数值分析
11.Constrained Time-Optimal Predictive Control for a Class of Systems with Backlash含间隙系统的约束时间最优预测控制
12.Based on the semi-active control theory, a new type clearance viscous damper is presented in this paper.基于半主动控制理论，本文提出一种新型的间隙式粘滞阻尼器。
13.ANALYSIS AND DESIGN ABOUT MOULD-CUT MAIN MECHANISM WITH CLEARANCE AND CONTROL SYSTEM OF TRADE-MARK MOULDING-MACHINE;考虑运动副间隙商标模切机主切机构及控制系统分析、设计
14.Effect of Control Surface Freeplay on Nonlinear Aeroelastic Responses of an Airfoil控制面间隙对非线性二元机翼气动弹性响应的影响
15.Control Circuit Simulation Design of Large Gap Magnetic Drive System Based on SCM基于单片机的大间隙磁力驱动系统控制电路设计及仿真
16.Influences on Ball Face NC Machining Accuracy of Transmission Clearance传动间隙对球面数控加工精度的影响
17.Research on Wear-rings of Centrifugal Pump Based on CFD Code;基于CFD的离心泵口环间隙流动研究
18.Dynamic Characters Research of Air Arc at Low Current in Long Gap长间隙小电流空气电弧动态特性(英文)
相关短句/例句
active clearance control主动间隙控制
1.The special requirements of structural design for theactive clearance control,multistage turbine and high aspect ratio slim blade were analyzed for the technology features of high bypass ratio turbofan engine for the large transport aircraft.针对大型运输机用大涵道比涡扇发动机的技术特点,分析了其涡轮结构设计中所采用的主动间隙控制、多级涡轮、高展弦比细长叶片结构设计的特殊要求,提出了提高可靠性和使用寿命的思路。
3)the gap control间隙控制
1.The purpose of advancing the respondent speed ofthe gap control system and effectually control the electrical discharge machining in gas.通过研究气体放电加工技术水平的现状,分析了普通电火花成形加工用的间隙控制系统的不足,提出了一种基于压电陶瓷的新型气体放电间隙控制系统,旨在提高间隙控制系统的响应速度,达到有效平稳控制电火花气体放电加工的目的。
2.It requires that the function ofthe gap control system is much higher.然而，实验研究表明：气中电火花加工的放电间隙比普通介质中的要小得多，对放电加工间隙控制系统的性能要求也更高。
4)Gap control间隙控制
5)tip clearance flow间隙流动
1.Effects of endwall relative motion ontip clearance flow in turbine rotors机匣相对转动对涡轮叶顶间隙流动的影响
2.Thetip clearance flow in a cascade was numerically simulated by solving the RANS equations of incompressible fluids.针对间隙流动的特殊性 ,采用流场分块的方法以提高网格生成质量和计算稳定性 。
3.The aim of this paper is to present a numerical analysis of thetip clearance flow structure to evaluate its influence on the turbine\\"s aerodynamic performances.应用数值方法对某型向心涡轮的可调导叶间隙流动结构及其涡轮性能的影响作了分析,间隙尺寸分别为1%、2%、4%叶高。
6)clearance flow间隙流动
1.Clearance flow causes large efficiency loss.据对轴流式压气机的研究，由叶顶间隙引起的间隙流动影响着流场的结构与流动损失的分布，影响着机器的效率，因此这一影响因素在进行三维气动设计时应予以充分的重视与考虑。
2.The turbine operating efficiency of aeroengine was correlated with the blade tip clearance loss,and the forming mechanism of the leakage flow in blade tip region strongly depended on the operating condition of the blade cascades,so it is necessary to investigate the effect of different incidences onclearance flow in turbine cascades.航空发动机涡轮工作效率的损失很大程度在于涡轮叶尖间隙损失,而叶尖区域泄漏流动的形成机理强烈地依赖于叶栅的运行工况,因此有必要研究来流冲角的变化对涡轮叶栅内间隙流动的影响。
3.In this paper, it shows how theclearance flow numerical simulation is used to analysis and settle down the practical problem of tubular turbine.本文阐述了如何应用间隙流动的数值模拟来分析解决贯流式水轮机的一些实际问题。
延伸阅读
主动①不靠外力促进而自动：主动关心同学。②能够由自己把握：争取主动。
