Numerical simulation is a effective method for solving problems of fluid flow and heat transfer in complex geometries.
数值模拟是解决复杂区域的流动和换热问题的一个行之有效的方法。
Reservoir numerical simulation is based on the theory of multiphase fluid flow in porous media. Now it has been used in reservoir engineering extensively.
油藏数值模拟是以多相流体在多孔介质中流动的理论为基础，目前已广泛应用于油藏工程。
Aerodynamic characteristics and wind pressure distribution of vehicle-bridge coupled system is stud-ied based on numerical simulation by computational fluid dynamic method.
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。
Computational fluid Dynamics (CFD) is a kind of numerical simulation technology which studies fluid.
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。
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。
Finally, numerical simulation based on computer fluid dynamic (CFD) has been made for verifying the effect of hydrodynamic cavitation theoretically.
根据计算流体力学理论对空化流场进行数值模拟，从理论上验证水力空化的发生效果。
It is very difficult for the conventional numerical reservoir simulation theories to describe the characteristic of fluid flow in low permeability media, because they are all based on the Darcy's law.
而传统的油藏数值模拟理论都是建立在达西定律之上的，因而它很难反映低渗介质中的流体渗流特征。
The generalized Newtonian fluid models are commonly adopted in the numerical simulation for non-Newtonian fluid for their advantages of simpleness in form and low computational complexity.
阐述了广义牛顿流体模型形式简单、计算量低，在非牛顿流体搅拌流场数值模拟过程中应用广泛；
The fluid flow and transport process of non metal inclusion in tundish under bottom blowing are studied by numerical simulation and water model experiment.
采用数值模拟手段，结合水模型实验，研究了中间包底部吹气过程对中间包内流场及夹杂物传输行为的影响。
Damping model of er fluid which included the viscous and hysteresis damping is established and proved to be effectiveness through Fourier transformation and numerical simulation.
建立了由粘性阻尼和迟滞阻尼组成的电流变流体阻尼模型，通过对模型的傅立叶变换及数值仿真，验证了理论分析及阻尼模型的正确性。
Numerical methods for the simulation of the flow of polymeric complex fluid has been reviewed in this paper.
介绍聚合物复杂流体流动问题的模拟方法。
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.
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。
Three-dimension fluid field coupled with temperature field numerical simulation program was debugged. And worked out, three-dimension mold filling course can bitterly numerical simulated.
编制调试了三维充型过程的流场、温度场耦合数值模拟计算程序，能够较好地数值计算模拟铸件三维充型过程。
By means of finite element method, a numerical simulation of water impact is proceeded for a three-dimensional wedge-shaped structure impacting on the fluid field with a free-surface.
本文采用有限元法，就三维楔形体结构对带自由表面流场的撞水过程进行了数值模拟。
This paper considers numerical simulation of the threedimensional radial flow for the fluid around the desiltor, then the circular flow is added in order to generate the spiral flow.
本文对旋流排淤器周围流体的流动进行了数学模拟，应用有限元方法计算出其周围的流速场和压力场。
Based on the field data, numerical simulation of the baking furnace is carried out using computational fluid dynamics software FLUENT6.3 for the computing platform.
以现场数据为基础，利用计算流体力学软件FLUENT6.3为计算平台对焙烧炉进行了数值模拟研究。
The 3D numerical simulation of the QD128 aero-derivative gas turbine combustor was performed by using computational fluid dynamics(CFD) software FLUENT.
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 Direct Simulation Monte Carlo method is a useful numerical tool for solving fluid flow and heat transfer problem of rarefied gas.
直接模拟蒙特卡罗方法是一种求解稀薄气体流动换热新的数值方法。
SIMPLE algorithm is the most important method for the numerical simulation of fluid flow.
SIMPLE算法是流体流场数值模拟的最重要方法。
Using fluid dynamics analysis software CFD made a numerical simulation to the BOP control system pressure relief valve under the valve different working conditions;
使用流体力学分析软件对减压溢流阀在阀口不同开度条件下进行了阀内流场的数值模拟和仿真；
The performance optimization of planetary fluid dynamics numerical simulation program on thousands cores is investigated by the experiments on 100TFlops-scale supercomputer, DeepComp 7000.
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。
A numerical simulation approach is given to investigate the characteristics of fluid flow and coal particle flow in different load cases in a tangentially fired furnace.
应用数值模拟方法研究了不同工况下切圆燃烧锅炉炉内的流体流动和颗粒流动特性。
The numerical simulation of fluid-fluid model was done.
对流体—流体模型裸眼井声场进行了数值模拟计算。
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 result of the simulation indicates that the reservoir numerical simulation restricted by fluid flow unit has many advantages in history matching and precision of remaining oil prediction.
模拟结果表明，流动单元约束的油藏数值模拟模型具有初始拟合程度高、模型修改程度低、能够更精确的反映层内和平面剩余油分布的特点。
Numerical 3d simulation and research on inner nozzle and outlet flow field of solid rocket motor of long range missile designed by Russia using STAR-CD computational fluid software.
采用STAR - CD计算流体软件对某俄式发动机的喷管内流场及喷管出口处流场进行了三维的数值仿真与研究。
On the basis of mathematical model of solid-fluid mass transfer coupling in the process of hydraulic fracture and solution of rock salt, the corresponding numerical simulation is carried out.
在建立岩盐水压致裂溶解过程的固流传质耦合数学模型的基础上，对该过程进行了数值模拟。
The numerical simulation results of fluid field in a refrigerated vehicle can provide technical supports for monitoring and controlling the environment inside a refrigerated vehicle.
冷藏车内流场的数值模拟结果可以为监测与控制冷藏车内的环境提供技术依据。
Finite element method is used to carry on numerical simulation of fluid-structure interaction for the system of TLD, and a verification of the reliability of fluid-structure coupled mode is made.
尝试用有限元分析的方法模拟TLD中流体与结构的耦合作用，并验证了由此方法建立起来的流固耦合模型的可靠性；
Finite element method is used to carry on numerical simulation of fluid-structure interaction for the system of TLD, and a verification of the reliability of fluid-structure coupled mode is made.
尝试用有限元分析的方法模拟TLD中流体与结构的耦合作用，并验证了由此方法建立起来的流固耦合模型的可靠性；
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