fluid dynamics

Research of Hemodynamics Based on Computational Fluid Dynamics

基于计算流体力学的血液动力学研究

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In this thesis, the experimental method and computational fluid dynamics ( CFD) simulation have been used to investigate uniform fluid distribution in the large-scale slot liquid distributor, which can provide theoretical data and proof to the design of the large-scale slot liquid distributor.

本文以大型槽式液体分布器为研究的对象，采用实验与计算流体力学结合的方法，针对液体的均匀分布作了较为系统的研究，为大型槽式液体分布器的设计提供理论上的数据与支持。

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Computational Fluid Dynamics Modeling of Discharge Tube in Fast-axial-flow CO_2 Laser

轴快流CO2激光器放电管流场的计算流体动力学模拟

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By calculation the fluid dynamics software FLUENT riser outlet parameters, simulating of the nozzle spray field to determine the impact of natural wind on the aircraft spray.

通过计算流体力学软件FLUENT，确定了立管最佳出风口参数，模拟了喷头雾化场，确定自然风对该机喷雾影响。

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The Lattice Boltzmann method ( Lattice Boltzmann Method, LBM) in recent decades the international community developed a new method of computational fluid dynamics, it is from lattice gas automata ( Lattice Gas Automata, LGA) from the technical development.

晶格玻尔兹曼方法（Lattice Boltzmann Method，LBM）是近几十年来国际上发展起来的一种计算流体力学新方法，它是从格子气自动机方法（Lattice Gas Automata，LGA）的技术上发展而来。

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Computational fluid dynamics methods were applied to obtain the static velocity distributions in the main stage channel of the valve with different structure parameters or different pressure and flow rate.

应用流场数值模拟技术，在不同结构参数、压力、流量等条件下，对先导式纯水溢流阀主阀流道内的流场流态进行动态仿真。

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The Theory of Functions of a Complex Variable under Dirac-Pauli Representation and Its Application in Fluid Dynamics ( I)

Dirac-Pauli表象的复变函数理论及其在流体力学中的应用（Ⅰ）

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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。

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Using magnetic fluid dynamics and thermodynamics theory, a study on the results of axial bearing pressure ability of rotation axis magnetic fluid static seals was introduced.

介绍了利用磁流体动力学、热力学理论，研究旋转轴磁流体静密封轴向承压能力的结果。

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The fluctuating wind speed with Davenport Spectrum is generated, and the pressure coefficients of structure are gotten by using Computational Fluid Dynamics method.

最后，本文采用Davenport谱生成了脉动风速时程，利用计算流体力学方法得到结构的风压系数，对气枕式膜结构进行了风致响应分析，得到了结构在风荷载作用下的反应特性。

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Numerical simulation of fluid flow in Erlenmeyer shake flask with computational fluid dynamics

摇瓶反应器中流体流动的CFD数值模拟

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Pre-course: Heat Transfer, Fluid Dynamics, Engineering Thermodynamics, Mechanics of Materials, General Chemistry.

先修课程: 传热学, 流体力学, 工程热力学, 材料力学, 普通化学.

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Computational Fluid Dynamics ( CFD) Analysis of Cooling Water Jacket in Diesel Engine

柴油机水套的计算流体动力学（CFD）分析

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Pre-course: Heat Transfer, Fluid Dynamics, Engineering Thermodynamics, Mechanics of Materials, General Chemistry.

先修课程: 传热学, 流体力学, 工程热力学, 材料力学, 普通化学.

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Based on principles of internal combustion engine and fluid dynamics, combined with analysis of test behavior, the ensuing research test finds that the problem results from large pressure fluctuation in intake pipes.

相继展开的研究性试验，依据内燃机原理及流体力学等基础理论，结合对试验中的各种实际表象的分析，找到了原因是进气管压力波动较大所致。

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The airflow field of the bevel edge wet desulfurization& dust catcher, designed by our experimental team, was simulated through the fluent software of the computational fluid dynamics ( CFD), where the calculation was based on k ε-equation model and SIMPLE algorithm.

对自行研制的斜板湿式除尘脱硫器，利用计算流体力学（CFD）中的fluent软件，选择k-ε模型和SIMPLE算法，对其内部气流流场进行数值模拟。

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The equation of fluid dynamics and heat transfer is developed to calculate complex convection and diffusion phenomena in a vertical bell jar CVD reactor. The flow and heat transfer problem defined by the equation for stream, vortex and temperature is solved numerically by Galerkin finite elements method.

本文建立了用于计算立式钟罩CVD反应器内对流扩散现象的流体动力学和热输运方程，并用Galerkin有限元法做了计算（计算过程中考虑了热浮力对流动的影响）。

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Experimental Study on Fluid Dynamics Specialties of New Model Uniform Static Pressure Supply Air Duct

新型静压式送风道空气动力性能的实验研究

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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。

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By using gas-solid particles two-phase flow theory and computational fluid dynamics method, dynamic behaviors of gas-solid particles two-phase flow about high temperature expansion canal are investigated and studied.

本文运用气固两相流理论、计算流体动力学和流动相似等方法，对高温管式膨胀系统的气固两相流动进行了分析和研究。

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All these lay a firm theoretical basis for its application to computational fluid dynamics.

所有这些为其进一步的应用奠定了坚实的理论基础。

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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。

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Study on Liquid Three-Dimensional Velocity Field on Tray by Computational Fluid Dynamics I

塔板液相三维流场的研究（Ⅰ）试验测量

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The supersonic flow field in steam ejector nozzle was 3D simulated with the software FLUENT for large computational fluid dynamics.

利用大型流体力学软件FLUENT，对不同结构尺寸和边界条件的蒸汽喷射泵喷嘴内超音速流场进行了3D模拟。

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Then three-dimension full-implicit-continuous-Eulerian scheme ( FICE) which is used to simulate the nonlinear propagation of gravity waves is given in detail, including the finite difference method of fluid dynamics equations, the specification of boundary condition, the determination of time step length and so on.

本文详细描述了用于模拟重力波非线性传播的三维全隐欧拉格式（FICE），包括流体力学方程组的差分化、边界条件的处理、时间步长的确定等。

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Analysis of nugget formation process in resistance spot welding based on magnetic fluid dynamics theory

电阻点焊熔核形成过程磁流体动力学分析

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Tidal current calculation for Taiping waterway using the environmental fluid dynamics computer model

环境流体动力学数学模型在太平水道潮流场计算中的应用

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In this paper, some numerical methods of geophysical fluid dynamics and relative problems, which were developed by IAP in past thirty years, are briefly introduced.

本文简要综述了三十多年来中科院大气物理所发展的一些地球流体力学数值方法及有关问题的研究。

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In this paper the computational fluid dynamics ( CFD) and air test are also discussed. It can be said that in nowadays CFD and air test are the applicable ways for verifying the design quality.

还讨论了流体动力数值计算（CFD）与氢泵空气模拟试验的问题，可以说CFD和空气模拟试验是氢泵设计过程验证的可行方法。

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Pre-course: Heat Transfer, Fluid Dynamics, Engineering Thermodynamics, Mechanics of Materials, General Chemistry.

先修课程: 传热学, 流体力学, 工程热力学, 材料力学, 普通化学.

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