The method for prediction the meter factor of the turbine flow meter by the computational fluid dynamics (CFD) software package (FLUENT) is put forward.
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。
Computational multibody dynamics and virtual prototyping technology are brand new modeling and analysis methods for simulating the landing process of an aircraft.
而计算多体系统动力学和虚拟样机技术的出现，使得对于飞机着陆过程起落架和机身动态响应的模拟更逼近于现实。
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.
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。
A two-dimension model for the flow field in catalytic converter was established, and the steady state flow was simulated with the computational fluid dynamics (CFD) code.
利用计算流体动力学(CFD)软件，建立了催化转化器流场的二维模型，对催化转化器的稳态流动进行了数值模拟。
On the basis of computational fluid dynamics (CFD), adopting limited volume method, the external flow field of a car body is simulated.
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。
In this way the system of computational fluid dynamics combined with physical analysis comes into being.
这样就形成与物理分析相结合的计算流体力学体系。
Numerical wind tunnel technology based on computational fluid dynamics is an effective method for the study of the wind field.
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。
At the same time, use FLUENT computational fluid dynamics simulation software to optimize the structure of MAP reactor.
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。
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.
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。
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.
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。
By taking common bend pipe in the project as an example, and using computational fluid dynamics (CFD) technology, the fluid state parameter was studied.
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。
Only a few studies were carried out on the numerical simulation of mixing process by using computational fluid dynamics (CFD).
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。
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.
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 4 joints universal human body inverse kinematics model and inverse dynamics model in weightlessness utilizing computational multi-body dynamics were proposed.
给出了应用计算多刚体系统动力学建立的通用失重人体4关节反向运动学与反向动力学模型。
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.
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。
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.
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。
The possible benefits of the technique of computational fluid dynamics (CFD) used in car body flow-field analysis is highlighted.
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。
To supply hydrodynamic parameters for ship launching, computational fluid dynamics(CFD) method was used to analyze the process of longitudinal gravity launching for ship from a slipway.
为给船体下水提供水动力参数，采用计算流体动力学（CFD）方法对船体从船台上纵向重力式下水过程进行动力学分析。
Numerical prediction of ship hydrodynamic performance at design stage using computational fluid dynamics (CFD) technique is a most important and challenging subject in the field of ship hydrodynamics.
采用计算流体动力学(CFD)技术实现在船舶设计阶段对船舶水动力性能的精确预报，是船舶水动力学学科中一个具有重大理论和实用意义的、富有挑战性的课题。
The computational fluid dynamics model of a swirl nozzle is established with the water as the working fluid of atomization.
以水为流体介质，建立了旋流喷嘴的计算流体动力学模型。
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.
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。
The two phase turbulent combustion steady process and high combustion instability in the liquid rocket engine are simulated with the method of computational combustion dynamics.
采用计算燃烧学的方法对发动机燃烧室内的湍流两相燃烧过程的稳定燃烧状态和高频不稳定燃烧现象进行了数值模拟。
Making use of computational fluid dynamics method and dynamic simulation, the thesis studies the effects of jet flow on launch process of vehicular container-type missile.
结合流场计算和发射动力学仿真，研究某型车载发射系统中燃气流对发射过程的影响。
Computational fluid dynamics is one filiation of the fluid dynamics.
计算流体力学是流体力学的一个分支。
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。
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.
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。
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.
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.
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。
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