A fully three-dimensional inverse method for axial hydraulic turbine runner in rotational flow;
轴流式水轮机转轮全三维有旋流动反问题计算
A new practical quasi three dimensional inverse method for axial hydraulic turbine runner in the inviscid rotational flow is presented.
本文提出了一种基于Ｓ１流面的轴流式水轮机转轮准三维有旋流动设计方法。
LDA full field measurement of swirling flow inside container and the method to keep constant experiment Re number;
空腔内旋转流动LDA整场测量及实验Re数恒定方法
As to measurement of swirling flows, the basic mechanism of PIV is firstly introduced, then the time between successive double exposures and the selection of treacking part.
本文从PIV(粒子图象速度场测量)速度场测量技术的工作原理出发,分析了复杂旋转流动子午面上速度场测量中的双曝光时间间隔,示踪粒子的选取问题,得到了封闭圆柱空腔内旋转流动子午面上速度分布PIV实验测量速度场。
A kind of swirling-rotating centrifugal equipment was developed,in which the centrifugal force field was intensified and the separation efficiency was improved remarkably.
研制了一种旋流旋转离心装置,可使离心力场的强度大大提高、分离效果显著改善。
The k-ε turbulence model to analyse the turbulent swirling flow in firing zone of roller kiln in theory is used.
应用k -ε两方程湍流模型 ,对辊道窑烧成带的湍流旋流流动进行了理论分析 ,并用计算流体力学软件Fluent进行数值模拟 ,研究了烧嘴的喷射角度对烧成带内的湍流旋流流动的影响及其对制品烧成的作
Pseudo-potential Model and Variational Method for Direct/Inverse Problems of 3-D Compressible Rotational Flow in a Rotating System;
旋转系统内三维可压缩有旋流动正、反命题的赝势函数模型和变分方法
Flow and Heat Transfer Characteristics in the Confined Passage with Impingement Cooling and Swirl Cooling;
通道内有射流、出流和旋流共同作用时的流动和换热特性研究
Investigation of Flow Characteristics in Trapezoid Channel with Jet/ Swirl/ Film Flows;
有射流冲击、旋流和气膜出流的梯形通道内流动特性的研究
The curl was invented to help describe the properties of moving fluids.
创造旋度一词为了有助于描述运动流体的性质。
pneumatic transmitting rotameter
气动传送旋转流量计
rotary-sliding-vane flowmeter
旋转滑动叶片式流量计
machine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate.
通过装有叶片的转子旋转把流动物体的动能转化为机械能的机器。
A turbulent, swift-flowing stream.
急流形成旋涡的，迅速流动的水流
rotating and stratified flow
旋转流体和分层流体流动
The hydrodynamic research on the rotating cyclone centrifuge
旋转旋流离心机转鼓内流体动力学研究
Even slight spiraling motion in a square pipe increases the tendency of particles to be maintained in suspension.
水流在方管中稍有一些螺旋运动，将增加泥沙悬浮在水中的作用。
The act of twisting or the condition of being twisted; a spin, twirl, or rotation.
旋转缠绕的动作或缠绕的状态；旋转、转动或轮流
The curl of a meandering river.
河流弯弯曲曲地盘旋流动
Studies on the Characteristics of the Viscous Flow in Rotating Curved Pipes;
旋转曲线管道粘性流体流动特性研究
Performance Research of Vortex Board Dynamic Hydrocyclone;
涡流板式动态水力旋流器的性能研究
Studies of Flow Structures and Parameters of the Votex Wave Using PIV;
涡旋波流场的PIV测试及流动参数研究
Numerical simulation of low-swirl combustion and flow field
低旋流燃烧和流动特性数值模拟研究
rotary field motor
有旋转磁场的电动机