基于计算流体动力学，采用数值模拟的方法研究了车桥耦合体系气动力特性和风压分布。
Aerodynamic characteristics and wind pressure distribution of vehicle-bridge coupled system is stud-ied based on numerical simulation by computational fluid dynamic method.
利用流体动力学的基本原理用计算机模拟了大尺寸齿轮在井式渗碳炉内进行气体渗碳时的流场分布。
The computer simulation of fluid flow in pit furnace when large sized gears gas carburized has been done using the theory of hydrokinetics.
利用流体动力学理论和动力有限元方法，对一受爆震波作用下的离心机模型试验结果进行了数值模拟与比较，并给出了几种典型屏障物对爆炸防护的影响。
The experimental results of a blasting centrifuge model test are numerically modeled and compared by using the fluid dynamic mechanics theory and dynamic finite element method.
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。
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.
应用计算流体动力学软件FLUENT，对QD128航改燃气轮机燃烧室进行了三维数值模拟计算分析。
The 3D numerical simulation of the QD128 aero-derivative gas turbine combustor was performed by using computational fluid dynamics(CFD) software FLUENT.
计算流体动力学(CFD)是一种以流体为研究对象的数值模拟技术。
Computational fluid Dynamics (CFD) is a kind of numerical simulation technology which studies fluid.
贴体坐标网格生成算法是流体动力学等领域中进行数值模拟的关键技术问题。
The algorithm for body-fitted coordinate grids generation is one of the key techniques of numerical simulation in hydrokinetics.
基于百万亿次超级计算机深腾7000，对行星流体动力学数值模拟程序的性能优化进行了研究。
The performance optimization of planetary fluid dynamics numerical simulation program on thousands cores is investigated by the experiments on 100TFlops-scale supercomputer, DeepComp 7000.
运用计算流体动力学(CFD)的动网格技术对管道中的阀门关闭进行了动态模拟，针对同一模型，并与特征线法及试验进行了比较。
By using the dynamic mesh model in CFD software to calculate the pipe valve closing, use the characteristic method and the experiment to compare with the same model.
以膏体充填力学参数为基础，运用ANSYS软件中的FLOTRANCFD计算流体动力学分析模块对膏体管道输送进行了数值模拟分析。
Numerical simulation analysis is made of the paste piping transportation using FLOTRAN CFD calculation hydrodynamic analysis module in ANSYS software based on the paste filling mechanical parameters.
颗粒生长的数值模拟是通过流体动力学与颗粒动力学相结合计算实现的。
The particles dynamics was integrated in the fluid dynamics to simulate the particles' growth.
运用计算流体动力学对汽车排气催化转化器气流特性开展数值模拟。
Computer fluid dynamics (CFD) is adopted to simulate the flow fields of a catalytic converter while researching the working process of an emission postprocessor.
盆地流体过程和模拟是当前的一个研究热点，盆地流体的识别、追踪和盆地规模的流体动力学分析与模拟获得突出性进展。
Basin fluid study has became an active research area of basin analysis, and has achieved great progresses in basin scale geofluid flow simulation.
主要讨论了亚微米半导体器件模拟的流体动力学模型方程的建立过程。
This paper presents the building procedures of hydrodynamic model for submicron semiconductor device simulation.
文章扼要地论述了高分子流体动力学问题的数值模拟方法，及实验验证方面的主要问题。
This paper gives a brief account on the numerical simulation of non-Newtonian fluid mechanics and the main aspects of its experimental verification.
综合评述了守恒型差分格式及保真模型的研究进展，评价了守恒型差分格式及保真模型在地球流体动力学数值模拟中的作用。
The research of conservation difference schemes and high fidelity model design is recounted and the related remark about the GFD numerical model approaching is presented in this paper.
在模拟气流分布板时，利用计算流体动力学软件中的多孔介质模型是一种有效的方法。
Used porous medium porous Jump Boundary Conditions of hydrodynamics in simulating the gas distribution screen.
本文运用商用流体动力学软件CF X数值模拟了非加热区对窄缝流道内流场和温场的影响。
With the commercial computational fluid dynamics code CFX, the effect of unheated region of narrow side on flow field and temperature field of a narrow channel is simulated in this paper.
本文利用流体动力学模型，得到球对称装药爆破近区的自模拟解。
By applying the hydraulic model, the self-simulation solution of the spherical charge blasting at the close zone has been obtained.
采用二维磁流体动力学（MHD）模型对加速器模式的磁控进气道进行了数值模拟和参数优化。
The two-dimensional MHD controlled inlet in the accelerator mode is numerically simulated, and the influence of some key parameters on the performance of the inlet is analyzed.
泵的三维模型不但可以用于零件装配、干涉检查、加工模拟，而且可以为有限元分析(FEA)和计算流体动力学(CFD)分析提供计算模型。
The 3-d pump model cannot only be used in assembly, intervene inspection and process simulation, but also provide computational model for FEA and CFD.
人体热力模型；汽车空调；计算流体动力学；温度场；数值模拟；
Thermal-regulation model of human body, Automotive air conditioning ; CFD; Temperature field; Numerical simulation;
本文采用流体动力学三维紊流模型对大棚内部流场进行数值模拟。
Velocity field inside the greenhouse is studied by numerical simulation theory of 3d turbulent model of CFD.
利用计算流体动力学软件(CFD)，对某660MW超临界发电机组直接空冷排汽管道内的水蒸汽流场进行了三维数值模拟研究。
CFD software is used to perform 3-d numerical simulation of steam flow field inside direct air-cooling exhaust steam pipe of a 660 MW supercritical unit.
利用计算流体动力学软件(CFD)，对某660MW超临界发电机组直接空冷排汽管道内的水蒸汽流场进行了三维数值模拟研究。
CFD software is used to perform 3-d numerical simulation of steam flow field inside direct air-cooling exhaust steam pipe of a 660 MW supercritical unit.
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