利用数值模拟法对中速磨煤机内的一次风流场进行了模拟。
The flow fields in the HP medium speed mill were simulated by employing the numerical simulation meth-od.
引入数值模拟法预测气藏动态的基本思想，深入研究了组分数模模型；
The theory about performance prediction for gas reservoirs by numerical simulation is introduced, and the mathematical model of the compositional simulation is studied deeply;
用有限元数值模拟法研究了由弹性材料构成的三元复合管道的力学性能。
A three-element composite piping made of elastic materials was studied with finite element numerical simulation.
地下水动力作用的研究方法可概括为数学模拟法、数值模拟法和实验模拟法。
The underground hydrodynamic force function research technique may summarize is mathematics analogue method, the value analogue method and the experimental analogy method.
因此，数值模拟法已成为当今对缸内燃烧过程进行深入研究必不可少的手段。
Numerical simulation has become the necessary method for the research of in-cylinder combustion process.
目前自然通风主要有三种研究方法：简单的理论分析法、实验法和数值模拟法。
There are three main research methods in natural ventilation: simple theory analyse method, experimental method and numerical simulation method.
本文提出了碳酸盐岩裂缝性储层的一种新评价方法——古构造应力场数值模拟法。
This paper presented an evaluation method of carbonate fractured reservoirs, which is a numerical simulation method for the an ciend structural stress field.
地质-地球物理综合计算法包括非线性大变形数值模拟法及有限变形转动场法等。
Comprehensive geological geophysical computations include nonlinear numeric modeling of large deformation and rotating method of limited deformation.
多因素加权分析法与储层数值模拟法相结合是一种有效的煤层气可采性评价方法。
The combination of multifactor weighted analysis with reservoir simulation is an effective means to evaluate CBM recoverability.
有限元数值模拟法是对储层构造裂缝进行定量预测并确定其空间分布的一种有效方法。
The finite element numerical simulation method is an effective method in quantitatively forecasting reservoir structural fractures and determining the spatial distribution of fractures.
提出了单蛇型系统的对数平均温差法设计方法，并用数值模拟法和实验法进行了验证。
The result is satisfying through comparing with experimental result, and the method of controlling the floor surface temperature is provided.
数值模拟法和地质钻孔测温法所得结果证明，新的地温场温度分布规律表达式是符合客观实际的。
The results obtained by both numerical simulation and the measured rock temperature in bores proved that the mathematical expression of temperature distribution law is close to practice.
目前，国内外广泛用于预测气藏采收率的方法主要有物质平衡法、 产量递减法、数值模拟法、经验取值法等8种方法。
There are many ways to calculate the recovery efficiency of gas reservoir. There are 8 ways most widely used in predicting recovery in the world.
本文用常温云纹法与数值模拟法研究了筒体锻件整体镦粗与局部镦粗工艺的变形规律，得到了整体镦粗工艺的坯料尺寸图。
The deformation law of both solid and local upsetting processes for cylinder forging is investigated by moire method at room temperature and numerical simulation in this paper.
文中以某末修子母弹攻击机场跑道为例，用统计试验法、数值模拟法以及CADET三种方法计算了末修子母弹对机场跑道的射击效能。
In this paper, the shooting efficiency for terminal correction sub-munition to airport runway is calculated by three methods:Monte-Carlo method, Numerical Value simulation method and CADET.
采用有限单元数值模拟法研究了基础与洞室相互作用下的破坏机制 ，以及各影响因素对浅埋地下洞室安全顶板厚度的影响及相关变化规律。
The failure mechanism of interaction process between the foundation and cavity and, the effect of every factor on safe thickness of top plate are studied by FEM simulation.
选择共轭梯度法解决由有限元法形成的大型稀疏矩阵方程，应用FORTRAN语言编制了数值模拟系统软件。
Conjugate gradient method were choosed to solve the large sparse matrix equations induced by the FEM and computer language FORTRAN was used to programme the numerical simulation system software.
本文基于最优化理论，利用模拟电荷法对一个小型的交叉场天线（CFA）进行了场的数值分析，得到CFA周围的电场、磁场及玻印廷矢量的分布。
In this paper, we introduce the basic theory and the design of CFA, and analyze the field of CFA by CSM on the basis of method of optimization.
对脉冲爆震发动机的热力循环过程应用特征线法作了一维流场的数值模拟。
Numerical simulation in one-dimensional unsteady flow of thermal dynamic cycle process in PDE is presented by the characteristic method.
在内弹道计算中，设燃烧产物为准定常流动，使用分段解析法进行内弹道的数值模拟。
The numerical simulation was carried out to compute internal ballistics by segmented analytical method in the assumption of grains steady flow of burning product.
利用防护热箱法和数值模拟方法得到了砌块热绝缘系数最大时的砌块的结构。
The parameter of the block is gained when its thermal resistance value is maximum by the guarded hot box and the numerical simulation.
本研究利用多重网格虚拟边界有限元法（MFBM）数值模拟多圆柱涡激运动问题。
In this paper, multigrid fictitious boundary method(MFBM)is applied to direct numerical simulation of vortex-induced motions of multi-cylinders in viscous flows.
数值模拟表明，该法重构的曲线同真实曲线能高度的吻合。
Numerical simulation indicates that the reconstructed curve and the true curve can keep high identical.
本文利用间断伽辽金法对自由空气爆炸进行了数值模拟。
In this paper, discontinuous Galerkin method (DGM) is used to numerically simulate spherical explosion in air.
多年来油藏数值模拟技术的大量应用使人们看到用数值法进行试井分析的希望。
The applications of oil reservoir numerical simulation technology bring people hopes of using numerical methods in well testing.
在此基础上，将数值模拟技术和优化算法相结合，提出了基于数值模拟技术的浇口位置的优化方法：经验搜索法。
The numerical simulation methodology and optimization algorithms are integrated to optimize gate location of mold design. A new optimization method of experience search is founded.
本文利用傅里叶数值方法(即伪谱法)求解该方程来模拟各向异性介质中弹性议的传播。
Elastic wave propagation in anisotropic medium is simulated by solving the equation system with the aid 'of Fourier numerical method (pseudo-spectrum method).
本文主要由两个部分构成，即基于有限元程序自动生成系统(FEPG)的组合网格法和组合网格法在焊接数值模拟中的应用。
This paper consists of two parts: one researches mainly on the Composite Grid method based on FEPG, the other studies the application of CGM on numerical simulation of welding.
本文主要由两个部分构成，即基于有限元程序自动生成系统(FEPG)的组合网格法和组合网格法在焊接数值模拟中的应用。
This paper consists of two parts: one researches mainly on the Composite Grid method based on FEPG, the other studies the application of CGM on numerical simulation of welding.
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