internal flow

Characteristics of internal flow performance of an STF fan propulsion system

超音通流风扇推进系统内流若干特征

Numerical Calculation Analysis of Internal Flow Characteristic for Centrifugal Fan Volute

离心式通风机蜗壳内部流动特性的数值计算分析

Reynolds stress model ( DSM) is used to calculate the internal flow fields for Model 300 and Model 250 hydrocyclones respectively by using CFD software. The axial, radial and tangent velocities and a curve of intensity distribution of 2 kinds of hydrocyclones are obtained.

利用CFD软件，采用雷诺应力模型分别计算了300型和250型水力旋流除砂器的内流场，得到了2种水力旋流除砂器的轴向、径向、切向速度及压强的分布曲线。

Discretization is made with Hermite interpolation function and codes of computing the deflection and the dynamics of a marine riser has been written. The effect of internal flow velocity on the lateral deflection and stress is studied.

用Hermite插值函数离散，在微机上编写海洋立管静、动力分析程序，通过计算分析研究管内流体对立管侧向变形和应力的作用；

Optimization of the Angle Valve Internal Flow Path Based on CFD

基于CFD技术的直角截止阀内流道优化

Unlike general centrifugal pumps, the centrifugal car pumps are characterized with small volume size but high speed, which makes the internal flow in pumps more complicated.

与一般的离心泵相比，汽车水泵具有转速大，体积小、结构紧凑等特点。这些特点使得汽车水泵中的流动比一般离心泵中的流动更加复杂更加难以预测。

Numerical Analysis of Internal Flow Field and Tip Clearance Leakage in Axial Compressor Rotor

轴流压气机转子内流数值模拟及叶顶间隙泄漏分析

At the theoretical aspect, theoretical analysis and numerical simulation are carried to the aerodynamic quality ( dynamic resistance loss) of mufflers by the analysis of the internal flow field in mufflers.

在理论方面，从阻性消声器的内部流场分析入手，对消声器的空气动力性能（即动态阻力损失）进行理论分析及数值模拟。

Internal flow Road evenly reasonable design, distribute streaming delicate. Build up the detailed budget price.

内部流道均匀设计合理，分流细腻。对设计方案进行细部的预算分析。

Consider a row of guide vanes in a compressible internal flow as shown below.

如下图所示,考虑可压缩内部流中的一排导流叶片.

A numerical analytic system based on the real three-dimensional geometry structure and powerful commercial software such as STAR-CD, Pro-E, Pro-am' was established in this thesis for the study of the internal flow and the optimization of the geometry structure of the combustion chamber.

本文利用STAR-CD等软件为基础建立了一个基于完整真实的三维几何结构的燃烧室内部流动数值分析平台；

Consequently, a detailed and systematic study of the internal flow field of the separating column has great significance in the understanding of the separating mechanism of the circumfluent circulation cyclone system and also in the further increase of its efficiency.

因此，对分离柱内部流场进行深入系统的研究，对于了解环流循环除尘系统的分离机理、进一步提高环流循环除尘系统的除尘效率有着非常重要的意义。

Experimental Investigation of the Cooling Performance of Tailrace Tunnel Ventilation in Hydropower Stations; Performance Test and Internal Flow Field Analysis of Pressure Reducing/ Sustaining Valve for High-pressure Water Supply

水电站无压尾水洞引风换热试验研究高压供水减压稳压阀的性能试验与内流场分析

Through field experiments and numerical simulation to prove the feasibility of using Fluent computational fluid dynamics software to simulate the internal flow field of the cyclone filter streaming filter.

通过田间试验与数值模拟进行比较，证明了利用Fluent流体力学计算软件对旋流式过滤器内部流场进行模拟的可行性。

The internal flow in the mini thrust misalignment nozzle where the inlet flow is not parallel with the axis of its supersonic section is studied.

研究了入流倾斜于喷管超音速段轴线的微推偏喷管内流场。

This paper is at the foundation of the computational model the internal flow ofthe diagonal fan.

本文采用混合平面法实施通流元件之间的流场信息传递,旨在建立斜流风机统一正命题的流动模型与数值方法.

Numerical Simulation Analysis of Torque Converter's Internal Flow Field

液力变矩器内部流场的数值模拟分析

After several years' research, experimental study up to 2003.The research work at blade design, lift calculation, performance forecast, model ascertained and internal flow mechanism are introduced in this paper.

其间做了许多国内开创性的研究工作，在叶片选型、扬程估算、性能预测模型的建立以及内部流动规律研究方面都具备了一定水平。

By taking calculated measures, alterations in the mechanism of interaction between the geometry, internal flow and spray can be made, that result in the improvement of engine behaviour.

采取适当措施，在几何形状、内部油道和喷雾形态之间作些改动可以使柴油机的性能得到改善。

Make dustless gunning possible. ( 2) Use GAMBIT as a pre-processing software to establish the nozzle internal flow field of three-dimensional model. Use FLUENT for high-pressure air nozzle internal flow field in the simulation analysis.

应用前处理软件GAMBIT建立了喷嘴内部流场的三维模型，利用FLUENT软件对高压空气在喷嘴内部流场作了模拟分析。

Based on the model of two kinds of relative stream surface, a finite dement method for internal flow field calculation in torque converter is developed.

本文以两类相对流面模型为基础，发展了变矩器内部流场计算的流体有限元法。

State-of-the-art Review of Study of Pressure Relief Valve Internal Flow

安全阀内部流场研究进展

The Reynolds time-averaged Navier-Stokes equations with RNG turbulent model were studied to simulate the three-dimensional internal flow of an axial-flow pump.

采用RNGκ-ε湍流模型闭合雷诺时均动量方程组，数值模拟了某轴流泵内部三维流动。

Numerical simulation of internal flow field within the volute of vortex pump

旋流泵无叶腔内部流场数值模拟

In recent years internal flow has become one of the major research areas in turbomachinery aerodynamics.

近年来,级环境下的流动成为叶轮机械气体动力学研究的焦点.

Numerical simulation of internal flow through the spiral casing of centrifugal pump

离心泵压水室内部流动数值模拟