cfd的例句大全

Based on a multifunctional CFD software, the three-dimensional velocity field within the impeller of NASA low-speed centrifugal compressor is computed in detail in this paper.

本文采用一多功能流体动力学计算软件，详细计算分析了NASA低速离心压气机叶轮内部的三维速度场。

A computational fluid dynamics ( CFD) model was developed for describing the hydrodynamics of large scale sieve trays. A two-fluid model to simulate the three-dimensional velocity field of the gas-liquid two-phase flow on a sieve tray was presented.

运用CFD数值模拟方法，建立了大型筛板塔塔板上气液两相流双流体模型，数值求解了三维速度场分布。

CFD study of air infiltration flux through cracks

用CFD方法研究空气通过缝隙的渗透

Based on CFD simulation calculation, obtains the relationships between air infiltration flux through cracks with different height and pressure difference, and those between flux coefficient, local resistance coefficient and geometry property of the crack.

通过模拟计算，得到不同缝隙高度下渗透空气量与缝隙两侧压差的函数关系式，以及流量因数、缝隙局部阻力系数与缝隙几何特性量的函数关系式。

Integrated inverse problem optimization method of through-flow design/ airfoil design/ CFD simulation for centrifugal compressors

离心压气机通流/造型/CFD参数化优化设计集成反问题方法

This paper studies the influence of pad angle, pad face shape and support forms on thrust bearing's performance by CFD, and analyses the influence by traditionary engineering method.

本文通过对影响推力轴承工作性能的推力瓦块的瓦张角、瓦面形面以及支撑形式等主要参数进行分析和研究，对指导推力轴承的设计具有重要的工程意义。

With help of experiment and CFD simulations, character of tip vortex and trailing edge vortex of partly-ducted axial flow fan is studied, with flow change in outdoor units also analyzed. 2.

实验结果结合三维CFD数值模拟研究了部分管道式轴流风扇系统叶尖涡、尾缘涡特征，及其在室外机内部的流动变化。

Five turbine tip clearance loss models, widely used in engineering practice, were analyzed and compared comprehensively on the basis of the CFD numerical simulation.

这里基于CFD数值计算的结果，对5种工程上常用的涡轮叶尖间隙流动损失模型进行了全面的分析比较。

The prediction capabilities of computational fluid dynamics ( CFD) used for simulation of flow fields in stirred vessels were assessed, and flow behavior at blade tip and the vicinity of blade was analyzed.

考察了计算流体力学（CFD）模拟搅拌设备流场的预测能力，分析了搅拌桨叶端及附近区域的流动行为。

Secondly, the joint analysis methods of CFD and FEM are put forward to predict the temperature distribution, thermal stress and thermal deformation of the exhaust manifold under the rated conditions.

其次，联合CFD软件和FEA软件仿真分析，预测排气歧管在额定工况下的温度场、热应力和热变形。

Research for Operation Laws of Trifluoromethane Fire-extinguishing System Based on CFD

基于CFD的三氟甲烷灭火系统运行规律研究

CFD theory can directly reflect the fluid flow, which provides a new research way for Trifluoromethane fire extinguishing system.

CFD理论可以直观地反映流体的流动，为三氟甲烷灭火系统的研究提供了新方法。

The numerical analysis of the impact of the onflow entrance condition on CFD calculation

湍流入口条件对CFD计算结果影响的数值分析

Numeric analog was conducted to flow pattern in reaction tank by using CFD software, and it was found that the flow pattern in the tank can meet the design requirement.

使用CFD软件对工艺中的反应池流态进行数值模拟，发现池内流态基本能够满足设计要求；

Design and Performance Analysis of Reactive Muffler on Construction Machinery Based on CFD

基于CFD的工程机械抗性消声器设计与性能分析

Computational fluid dynamics ( CFD) simulation technology has been widely used in reactor design and process optimization.

计算流体力学模拟技术在反应器设备及过程优化与设计等领域已得到广泛应用。

Simulation of Flow Field in TMP Reactor and Its Structure Optimization by CFD

TMP反应器内流场的CFD模拟及其结构优化

Construction design, theoretical analysis, CFD, kinematics simulation and experimental research are used to study the HT.

本文采用结构设计、理论分析、流场仿真、运动学仿真和实验研究相结合的方法，对液压变压器开展了研究。

CFD Used in TD Location System of Passive Radar

恒比定时器在无源雷达时差定位系统中的应用

The numerical simulation of SK static mixer according to the CFD software FLUENT

基于FLUENT的SK型静态混合器的数值模拟