The air outside the ball was ignored, and it was assumed that the air inside the ball behaved according to a compressive, viscous fluid-flow model.
分析假设球内空气的行为符合压缩、粘性流体流动模型。
The compound of Alkali Surfactant Polymer (ASP) is a kind of viscoelastic fluid, its rheological behavior can be formulated by power law model in simple shear flow within medium shear rate.
就其流变性而言，聚合物溶液和碱—表面活性剂—聚合物（ASP）复合体系均属粘弹性流体，但在中等剪切速率的简单剪切流动条件下，其流变性可用幂律模式描述。
The paper analyses the action method, disturbance wave property and excitation condition of hydraulic independent excitation and theoretical model of fluid flow property in resonance cavity.
对水力它激的作用方式、扰动波特性、激励条件和共振腔内流体流动特性理论模型进行了较全面的理论分析。
The porous thermal hydraulic model is used to calculate complex fluid flow and heat transfer in rod bundle. The simulating calculation is verified through experiment.
采用多孔体模型对流体在棒束间的复杂流动传热进行了模拟计算，并将模拟计算结果与实验数据进行了比较。
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 fluid mechanics, a comprehensive model for simulating flow field at nozzle exit is developed by using desecrate vortex method.
根据流体力学原理，用离散涡方法建立了在复平面上模拟喷嘴出口流场的一套完整模型。
A model summarizing the relationships of salt tectonics, fluid flow, and hydrocarbon migration and accumulation is proposed based on it.
在此基础上文中概括了盐构造、流体流动及油气运移和聚集相互关系的模式。
The mathematical model simultaneously accounts for the fluid flow, heat transfer, multicomponent transport, electrochemical kinetics and voltage-current relations.
模型综合考虑了电池内的流体流动、传热、多组分传递、电化学反应及电压-电流关系等。
This paper explores how to promote vessel traffic efficiency on condition that the security of vessel traffic is insured and puts forward fluid model for vessel traffic flow.
对船舶交通在确保安全的前提下如何提高交通效率进行了探讨，得出了船舶交通流的流体模型，从一个侧面明确了船舶交通效率的量化问。
In this paper, we discuss three types of video source models: a autoregressive model, a Markov-modulated fluid flow model, and a Markov-modulated Poisson process model (MMPP).
在本论文中，我们讨论了三种视频源模型：自回归模型、马尔科夫调制流体流模型、马尔科夫调制泊松过程模型(MMPP)。
The flow model parameters were obtained from determining the fluid resident time distributions in two kinds of the different structural plate and frame electrolyzers that were self-designed and made.
对自行设计制造的两类不同结构的板框式电化学反应器，通过流体停留时间分布测定，求得流动模型参数。
The effective thermal conductivity model and coupled model were developed for simulating the influences of fluid flow on heat transfer and solidification in continuous casting process.
综述了在连铸数值模拟过程中，为评估流体流动对铸坯热量传递和凝固过程影响所开发的有效导热模型和耦合模型。
A numerical model, based on the finite element method, is established to describe a fluid flow in a deforming saturated oil reservoir.
利用有限元方法，建立了一个描述可变形饱和储层中流体流动的数值模型。
The monophase fluid flow in triple media is considered as Markovian renewal process, and a mathematical model is set up with a new method in this paper.
本文把单相流体在三重介质中的流动视为一更新过程，从而用新方法建立了数学模型。
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 paper, a model for packet voice multiplexing system of ATM was introduced, which is called a fluid flow model.
介绍了一种用于模拟A TM网中的分组复用语音流传输的模型：流体流动模型。
The expressions of velocity and flow rate of helical flow of a general viscous fluid has been obtained by using helical flow in a vertical annular space as an idealized flow model.
本文用垂直同轴圆柱环形空间内的螺旋流流场作为钻井井内流体流场的理想化模型，得出了任意纯粘性流体螺旋流流场的速度及排量表达式。
Based on the theory of unsteady flow of compressible fluid and the seepage theory of formation fluid, the mathematical model of the gas transient flow in the wellbore has been established.
基于可压缩流体不稳定流动理论及地层流体渗流理论，建立了气体钻井过程中井筒瞬态流动的数学模型。
The porous media model method can be used to simulate the fluid flow in porous materials, especially for the flow in porous fluid coupled areas.
多孔介质模型方法可以用于多孔介质中流体流动问题的数值模拟，并且非常适于进行多孔介质纯流体耦合流动区域的数值模拟。
According to the fractal geometry theory and the non-compressed viscous fluid laminar flow theory, the leakage model of metallic gasket based on fractal parameter was established.
依据分形几何理论，结合不可压缩粘性流体层流流动理论，建立基于分形参数的金属垫片泄漏模型，该模型揭示了泄漏率与密封表面形貌之间的关系。
Starting from N-S equations of fluid mechanics, the flow mathematical model of two-phase flow in pipe is established.
从流体力学中的N - S方程出发，建立了圆管两相分层层流的流动数学模型。
A three dimensional incompressible gas-liquid two-phase flow model was proposed to accurately simulate the fluid flow of casting's mould filling process.
为了更精确地模拟铸造充型过程的流动行为，建立了充型过程的三维不可压缩气。液两相流动模型。
The wind pass the wind-proof and suppressing wall is a typical porous media-fluid coupled flow, the porous medium model can show its working characters well.
气体通过挡风抑尘墙的流动是典型的多孔介质-纯流体耦合流动，多孔介质模型能够良好的反映其工作特性。
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。
A three-dimensional numerical analysis model of fluid flow and heat transfer in pulsed current TIG weld pool is developed.
对运动电弧作用下脉冲tIG焊接熔池流场与热场动态变化过程建立了三维数学模型。
The fluid mechanics model has special advantages in disclosing nonlinear phenomena and macroscopic characteristics of traffic flow.
流体动力学模型在揭示非线性现象和交通流宏观特性方面有着独特的优势。
Considering the physical process of MIG welding, the numerical analysis model of the fluid flow and the temperature field has been developed.
综合考虑MIG焊接物理过程，建立了MIG焊接熔池流场和温度场的数值分析模型。
A mathematical model has been established for fluid flow and heat transfer in weld pool with a deformed surface.
建立了熔池表面存在变形的流场与热场的数学模型。
The probability is Studied on the air flow model to modify the fluid flow in open channel as the hydraulic modelling. The principal theory, method and the range of its application are discussed.
论述了气流模型试验模拟水流运动的可能性、无压水流气流模拟的理论和方法以及应用范围。
In order to acquire turbulent flow resistance rule in SK static mixer, a new numerical model of fluid resistance was put forward.
为了获得流体在SK型静态混合器中湍流流动时的流动阻力规律，提出一种新的流体阻力的计算模型。
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