较为详细地论述了水平井油-水两相渗流数学模型的建立,数值求解方法以及模拟计算机软件的研制和应用。
Establishment of a finite element mathematical model for the flow, its numerical solution, the associated computer program and the application are presented in detail.
数值模型试验结果表明,该成像方法分辨率很高,图像质量非常好,具有很好的应用前景。
The test results of numeric model showed that the imaging method has high resolution, good image quality and excellent application prospect.
最后,本文在三维ecom模型下把质点跟踪法应用到了对长江口污染物扩散的数值模拟中。
Finally, under the three-dimensional ECOM model, the Particle-tracing Method is applied to the numerical modeling of the Changjiang Estuary sewage diffusion.
这种基于空穴聚集的层裂模型已被应用于一维层裂试验的数值模拟。
The void coalescence-based spall model is applied to numerical simulations of one-dimensional spall tests.
建立激光相变硬化过程的温度场数学模型,并应用数值计算预测了相变硬化带的形状和尺寸。
The width and depth of laser transformation hardened layer was evaluated by establishing temperature field mathematical model and applying numerical calculation.
土壤非饱和带确定性数值模型在农业、环境、工程等领域有着广泛的应用。
Deterministic numerical models of the soil unsaturated zone can be widely applied to the fields of agronomy, environment, engineering etc.
阐述了3DSIS的功能和应用,提出了3DSIS与数值分析方法、专家系统耦合集成的模型。
The function and application of 3DSIS are shown. The integrated model of 3DSIS, numerical analysis method and expert system is suggested.
应用数值分析和计算几何理论,根据船体首部线型特点,建立首柱轮廓线数学模型;
Applying theories of numerical analysis and higher geometry, the corresponding mathematical model of stem line is established according to different stems.
本文应用有限元方法,建立了横流式农用清选风机内部的气体流动数值模拟模型。
In this paper, the theoretical model of cross-flow of grain cleaning fan on farm is proposed by using the finite element method.
应用概率密度函数非预混模型,对固体火箭冲压发动机补燃室内的湍流燃烧进行了数值模拟。
The numerical simulation of turbulent combustion in the afterburner of solid rocket ramjet was performed by applying the probability density function non -premixed mode.
介绍了应用数值分析和离心模型试验方法对三峡深水高土石围堰进行应力变形研究的成果。
This paper introduces the research results on numerical stress strain analysis and centrifuge model test for the TGPs high soil rock cofferdam.
把面向对象技术应用到泥石流的数值模拟当中,对流团模型的计算机应用进行了封装,提高了算法的可扩充性。
Using OOP technology in the simulation of hazard numerical value, and encapsulate the application of flow model, enhancing the arithmetics extension.
其次应用网格粗化技术,再结合生产动态建立油藏数值模拟模型;
Secondly, the reservoir numerical simulation model is developed by using gridding technology integrated with production performance.
应用BP -神经网络法对数学模型进行修正,建立有限元数值模拟方法补充剔除数据并对数学模型适用范围进行扩展。
The mathematical models are amended by BP neural network algorithm, and method of finite element numerical simulation is used to compensate the removal data and extend the applied range.
本文应用感应加热理论,建立了连铸坯料温度分布的预测模型,对感应加热过程进行了数值模拟。
Based on induction heating theory, prediction model of CC slab temperature distribution was built and numerical simulation for induction heating process was carried out.
在气藏精细描述基础上,应用数值模拟技术,建立气藏模拟模型。
On the basis of precise description of gas reservoir, a reservoir model has been established through numerical simulation.
数值模型试验和实际工程应用证实了该方法的实用性和良好效果。
The practicability and good effect of the method have been proved by the numerical modeling and some real cases.
模型具有广泛的普遍性和适用性、扩展性、伸缩性,只要改变其中的部分参数值,即可应用于其它问题。
This model has extensive universality and suitability, expanding, elasticity. So long as change some parameter value among them can be applied to other questions.
结合某大型飞机机翼颤振吹风模型的动力设计,本文给出了工程应用的具体数值例子。
Combining dynamic design of wing flutter model for a giant transport aircraft, a numerical example of engineering application is presented.
本文应用湍流模型对涡轮叶片尾缘针肋通道的换热与流动进行了二维数值模拟研究。
In this paper, heat transfer and fluid flow in passage for trailing edge of turbine blade with pin-fin arrays is studied numerically.
应用传热学理论,建立材料丝在液化管中的熔融模型。采用数值解方法,求出该模型的解。
By applying theory of heat transfer, a melting model of material filament in liquefied pipeline is built and solved by numerical method.
本文回顾了面板坝铜止水的应用及研究现状,提出了对“F”型止水铜片拐角模型进行数值分析的必要性;
The application of copper water seal of CFRD and present status of research were reviewed, and the essentiality of analyzing copper seal by building corner model was proposed.
介绍了小马赫数下弱可压缩流体流动的模型,对该模型的数值求解方法和应用情况也做了叙述。
The paper introduce a weakly compressible flow model for small Machnumber. Both corresponding numerical solutions of the method and the applications are given.
数值计算的结果表明,该数值模型可有效地应用于双曲型缓坡方程的数值求解。
The numerical results show that the numerical model used in the paper can be effectively used in the numerical simulation of the hyperbolic mild slope equation.
在数值预测时,气相场采用雷诺应力输运模型,应用随机轨道模型来模拟湍流流场中颗粒的运动轨迹。
The gas flow fields were simulated by a Reynold's stress Transport Model(RSTM) and the stochastic tracking approach was used for simulating the trajectories of particles in a turbulent current.
应用该模型和程序可以对原地溶浸开采过程中反应前锋的运动进行数值模拟。
Using this model and program the movement of reaction front during in-situ leach mining can be simulated numerically.
提出编织复合材料的一种均匀化的数值模型,为工程应用提供了简便而有较高精度的数值计算方法。
A kind of homogenized numerical model of woven fabric composite material is presented, which provides a simpler and more accurate numerical method for engineering applications.
探讨了故障预报技术的应用及其数值预测方法,给出了神经网络模型在预测过程中的算法。
The fault forecasting technique and the numerical forecasting method are studied. An algorithm is given for the neural network in the course of forecasting.
本文论述考虑涂层效应的纤维增强金属基复合材料的热机械加载模型的数值解法和工程应用实例。
This paper concerns the numerical methods and applications of a micromechanical model with coating effects for fiber-reinforced metal matrix composites.
应用网络模型对多层多室建筑火灾烟气运动过程进行数值模拟,介绍了网络模型的基本方法、网络模型的关键技术处理。
In this paper, we simulated smoke spread of multi layer and multi room building fire using network model and introduced the basic theory, methods and some key technologies of network simulations.
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