提出了利用计算流体力学(CFD)软件(FLUENT)进行涡轮流量传感器仪表系数预测的方法。
The method for prediction the meter factor of the turbine flow meter by the computational fluid dynamics (CFD) software package (FLUENT) is put forward.
根据计算流体力学与传热学原理，建立了描述铝合金电阻点焊液态熔核流动行为和传热过程的轴对称有限元模型。
Based on theories of computational fluid dynamics and heat transfer, an axial symmetry finite element model of velocity and temperature field of spot welding for aluminum alloy is established.
本文主要对EDI设备中的离子交换膜进行研究，并首次采用计算流体力学(CFD)软件对淡水室隔板的流场分布进行模拟。
In this paper, ion-exchange membrane used for EDI is studied, and flow field distribution modeling of dilute chamber with computational fluid dynamics (CFD) software is studied for the first time.
本文运用计算流体力学(CFD)技术对不同工况下的多热源置换通风房间内的温度场及流场进行了数值模拟。
Using the method of Computational Fluid Dynamics (CFD), the distributions of velocity and temperature in the room with displacement ventilation system with many heat sources have been simulated.
这样就形成与物理分析相结合的计算流体力学体系。
In this way the system of computational fluid dynamics combined with physical analysis comes into being.
数值风洞技术是以计算流体力学为基础进行风场研究的有效方法。
Numerical wind tunnel technology based on computational fluid dynamics is an effective method for the study of the wind field.
同时运用FLUENT计算流体力学模拟软件，模拟并优化了MAP反应器的结构。
At the same time, use FLUENT computational fluid dynamics simulation software to optimize the structure of MAP reactor.
本文应用计算流体力学的理论和方法模拟了带内热源的三维空调房间室内气流的湍流流动。
This paper is an application of Computational Fluid Dynamics in the turbulent flow of a three-dimensional air-conditioned room in which there are heat sources.
本研究以计算流体力学的方法，对电子构装产品的明日之星- - -球栅阵列封装方式，来进行详细的热传分析。
In this study, the computational fluid dynamics approach is employed to analyze the heat transfer for ball grid array package that is popular in modern electronic industry.
采用计算流体力学软件CFX对超临界水冷堆主容器出口管的温度分布进行数值分析。
The numerical analysis was performed on temperature distribution of the outlet nozzles in main vessel of SCWR(supercritical water reactor) by using computational fluid dynamics software CFX.
本文介绍了计算流体力学(CFD)以及CFX应用软件的特有模块、包含的数学模型和成功应用领域。
This paper describes the Computational Fluid Dynamics (CFD) and CFX software, as well as discusser it's special modules, mathematical models and successful application areas.
通过对适合安装于水平管道的特殊结构的金属管浮子流量计三维湍流流场的数值仿真及实验研究提出一种基于计算流体力学的流量传感器设计方法。
Based on the computational fluid dynamics, a design method for flow meter is given through numerical simulation and experiment on metal tube rotameter with special structure fixed on the level piping.
运用计算流体力学(CFD)方法，对V锥流量计进行了数值模拟，得到了锥体上的压力和速度的详细分布情况，并对其进行了分析。
The detailed distribution of pressure and velocity on the cone obtained after simulating the flow characteristics of a V-cone flowmeter with the computational fluid dynamics (CFD) method is analysed.
国内外采用计算流体力学（CFD）对混合时间进行理论研究的文献相对较少。
Only a few studies were carried out on the numerical simulation of mixing process by using computational fluid dynamics (CFD).
通过采用计算流体力学数学模型对催化转化器内流场的数值模拟，并与实验结果进行比较，验证了模型的准确性。
A computational fluid dynamics model was used to simulate the flow field of catalytic converter, and which was compared with the experimental results as to demonstrate the model validation.
以计算流体力学(CFD)为基础，采用有限容积法模拟计算了轿车车身的外部流场。
On the basis of computational fluid dynamics (CFD), adopting limited volume method, the external flow field of a car body is simulated.
该模型基于多流体理论、反应动力学、冶金传输原理及计算流体力学等理论，充分考虑了多相多组分之间的同时相互作用。
It was based on the multi-fluid theory, kinetics, transport phenomena theory and computational fluid dynamics, with the mutual interphase interactions fully taken into account.
本论文应用计算流体力学的理论和方法模拟三维较复杂条件下空调房间室内空气流场的湍流流动。
This paper is an application of Computational Fluid Dynamics in the turbulent flow of three-dimensional air-conditioned room.
应用计算流体力学(CFD)方法对转动坐标系下的三维环形密封流场进行了准稳态数值模拟，在此基础上进行了转子动力系数的计算。
Three dimensional annular seal flow field was simulated quasi-steadily with computational fluid dynamics (CFD) method in a rotating reference frame. The Rotordynamic coefficients were calculated.
利用计算流体力学软件FLUENT-5，对带导流筒搅拌槽内的流场进行了数值模拟。
The commercial code of CFD (Computational Fluid Dynamics), FLUENT-5, has been used to numerically simulate the flow field in the draft-tube agitated tank.
采用计算流体力学软件CFX4.4和CFX5.5对中国先进研究堆标准燃料组件流场进行了数值模拟。
Numerical simulation of the flow field of the standard fuel assembly in China Advanced Research Reactor is carried out by using computational fluid dynamics software CFX4.4 and CFX5.5.
探求了应用计算流体力学（CFD）研究汽车车身外部流场的可行性。
The possible benefits of the technique of computational fluid dynamics (CFD) used in car body flow-field analysis is highlighted.
离散涡方法已成为计算流体力学中倍受人们青睐的一种数值方法。
Discrete Vortex Method (DVM) is a very important numerical approach in Computational Fluid Dynamics.
以计算流体力学为工具，详细分析计算了流体流过孔板的层流流场分布以及压力降。
Based on computational fluid dynamics, the distribution of laminar flow-field and pressure difference are obtained by numerical simulation on flow through orifice plate in detail.
本文利用计算流体力学方法对空调器贯流风机系统内部气体流动进行了数值模拟；
In the text the internal flow of cross-flow fan is simulated with Computational Fluid Dynamics.
这方面的研究是所谓的计算流体动力学或计算流体力学。
This area of study is called Computational Fluid Dynamics or CFD.
以工程中常见的弯管为例，应用计算流体力学(CFD)技术，研究管中的流体状态参数。
By taking common bend pipe in the project as an example, and using computational fluid dynamics (CFD) technology, the fluid state parameter was studied.
应用计算流体力学程序CFX5对水力驱动控制棒步进缸内部的三维流场进行了计算和分析。
The three dimensional flow field of the step cylinder in Hydraulic Control Rod Driving System (HCRDS) is calculated and analyzed with the computational fluid (dynamics) program CFX5 in detail.
应用计算流体力学程序CFX5对水力驱动控制棒步进缸内部的三维流场进行了计算和分析。
The three dimensional flow field of the step cylinder in Hydraulic Control Rod Driving System (HCRDS) is calculated and analyzed with the computational fluid (dynamics) program CFX5 in detail.
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