Stationary stability analysis of free vortex trapped by an arbitrary 2-D body;
任意二维物体捕捉自由涡的驻定态稳定性分析
A new time-marching free vortex method applied for calculation on rotor aerodynamic characteristics
用于旋翼气动特性计算的一种时间推进自由涡新方法
The distribution features of the forced vortex,free vortex, compound vortex and spiral vortex in the dynamic hydro_cyclone were obtained.
在深入研究动态水力旋流器分离机理及分离性能的基础上 ,运用圆管螺旋流动方程式进行了动态水力旋流器内部螺旋流动分布理论研究 ,得到旋流器内部流场按强制涡、自由涡、组合涡及螺旋涡的分布特性。
The design of free-vortex aerodynamic window s nozzle;
自由旋涡气动窗口喷管设计研究
The analysis of optical performance of supersonic free-vortex ADW;
超声速自由旋涡气动窗口的气动光学特性计算与分析
Numerical calculation of the free water vortex is carried out by using Reynolds stress turbulence model and PISO algorithm.
采用雷诺应力湍流模型和PISO算法对自由水涡的运动全过程进行了仿真模拟,运用流体体积(VOF)模型处理自由表面问题,通过模拟计算得到了自由水涡的详细结构和运动过程。
In order to offer reference for periodic check of free turbine,the minitype Rev testing meter of free turbine was designed.
为给自由涡轮转速装置的定检提供参考,设计了微型自由涡轮转速测试仪。
Design and Simulation of Minitype Rev Testing Meter of Free Turbine
微型自由涡轮转速测试仪的设计与仿真
A new time-marching free vortex method applied for calculation on rotor aerodynamic characteristics
用于旋翼气动特性计算的一种时间推进自由涡新方法
An analysis of transition coherent structuresin convective Mach Number 0.4 compressible free shear flow
可压缩自由剪切流混合转捩大涡模拟
drawn helplessly into the vortex of society, party politics, etc
不由自主卷入社会、 党派斗争等的旋涡里.
The Study of Supsunic Free-Vortex Aerodynamic Window and Its Optical Quality;
超声速自由漩涡气动窗口及其光学质量的研究
Numerical simulation for vortex-induced vibration of an elliptical cylinder with two degree-of-freedom
两自由度椭圆柱体涡激振动的数值模拟
Engineering Design and Related Studies on the Free Vortex Aerodynamic Windows of High Energy Lasers;
高能激光器自由旋涡气动窗口的工程设计及其相关研究
A Numerical Study of Local Boundary Layer Receptivity to a Vortical Disturbance in the Freestream;
自由流中涡扰动的当地边界层感受性的数值研究
An application of system identification in the two-degree-freedom VIV experiments
系统识别法在双自由度涡激振动试验研究中应用(英文)
"In most cases, the recommended submergence for prevention of free-surface air vortices is more than adequate to prevent motor overheating. "
多数情况下,预防自由表面空气中心漩涡的推荐潜水深度大于预防电机过热的适当深度。
Two methods of open -end or break spinning are in use: rotor spinning and fluid or air or vortex systems.
目前采用的开端纺纱或叫自由端纺纱的方法有两种：气流纺纱和流体(或空气,或涡流)纺纱。
An airplane with such an engine.
由涡轮风扇发动机提供动力的飞机
airplane powered by a turbojet engine.
由涡轮喷气发动机推动的飞机。
The turbine is spun by the high-pressure gases.
涡轮由高压燃气驱动旋转。
Turbulence in air or water caused by the motion or action of an oar, propeller, jet, or airfoil.
涡流由船桨、推进器、喷气机或机翼运动引起的空气或水的涡流
The energy to operate electric generators comes from a turbine.
驱动发电机的能量来自涡轮机。
computerized turbine automated design system
计算机涡轮自动设计系统
Research on Classification Performance of Double-vortex Self-refluxing Hydrocyclone
双涡自回流水力旋流器分级性能研究