利用本文数值模型的计算结果与他人的数值结果和试验结果进行了比较。
The computation results using the models in this thesis are compared with experimental data and other numerical results.
结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；
With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.
结果表明，本文建立的分区交界面数值计算模型是可靠的，可用于处理几何形状复杂的流场模拟。
The result shows that the numerical calculation model of interface of block-structured grids in reliable and can be used for complex geometry shape.
针对模型的特点及其边界条件用差分法分别进行了数值计算，结果表明陷落柱氡气场的空间形态分布特征。
The numerical computations have been made using difference method for difference characteristics and boundary conditions. The computation results show the state features of radon field in space.
对深部矿柱在承受高静载应力时的动力扰动力学模型进行应力波传播力学响应分析，采用FLAC3D有限差分程序对深部开采圆形矿柱进行高应力下动力扰动数值计算。
By using an explicit finite difference program FLAC3D, a model of numerical calculation is established for a deep mining pillar with dynamic disturbance under high stress.
经过模拟计算与实验对比，验证了该数值模型的模拟效果。
The simulation results is close to that of the bench test, which validates the effect of this numerical model.
本文采用相似材料小比尺模型爆炸试验和相应的动力数值计算分析相结合的方法进行研究。
In this subject, the similar material model in small scale is used for the anti-explosion test, which is combined with the corresponding dynamic value calculation analyses.
理论与实际分析均表明，这种开关模型能用于电力电子电路的数值计算。
It is theoretically and practically demonstrated that power electronic circuits can be numerically computed with the proposed switch models.
建立了钢筋混凝土梁截面抗弯刚度全过程分析的力学模型，在理论分析的基础上编制了相应的数值计算程序。
The mechanics model of whole process of reinforced concrete beam section flexural rigidity is founded, based on the theoretical analysis the corresponding numerical calculation program is developed.
根据两相流的均相模型，对压力降型脉动的周期和振幅进行了数值计算。
Based on the homogeneous model, the numerical computation for the oscillation period and amplitude of pressure drop type instability was conducted.
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.
给出了初始孔隙率非均匀模型的数学描述，并对改进前后的两种模型分别进行了数值计算。
We have given the mathematical description of the modified model, and carried out a numerical calculation on both models.
通过数值计算、模型试验和现场观测，对通榆河与苏北灌溉总渠立交地涵的泥沙淤积进行了综合分析。
By means of numerical calculation, model test and field investigation the sedimentation of the underground culvert at the main irrigation canal in North -Jiangsu Province was analysed.
本文简要介绍了复合材料结构的数值计算模型的建立方法。
This paper presented several methods for establishing the model of composite structure by numerical method.
分析了数值计算引起的误差原因及其所提及的两种物理模型的工程应用价值。
At last, reasons which will bring numerical calculation error are indicated, engineering importance about the two physical models are presented.
建立选择性激光烧结粉末快速成形工艺过程的数值计算模型，并用于估算烧结深度。
Numerical computation model for the thermal process of selective laser sintering of powders were presented to predict the sintered depth in selective laser sintering.
矩阵运算是最重要的数值计算，基于流水光总线的可重构线性阵列系统(LARPBS)是一种建立在光总线上的并行高效计算模型。
Matrices computation is the most important in numerical computations. Linear array with reconfigurable pipelined bus system (LARPBS) is a parallel efficient computational model based on optical bus.
数值计算模型和参数的确定，是三相同壳结构GIS快速暂态过程行波分析的基础。
Transient parameters and numerical calculation model are fundamental to evaluate the traveling wave on very fast transients in three-phase enclosed GIS.
采用的数值计算模型和方法适用于分析中心进气式固冲发动机反应流场。
Numerical calculation model and method are applicable to analyzing reacting flow field of the solid rocket ramjet with central air-inlet mode.
摘要采用层流和紊流两种模型对水平管外垂下液膜的强制对流蒸发换热性能进行了数值计算。
Numerical analyses and experiments were carried out to obtain the evaporating heat transfer characteristics of falling film on horizontal heated single tube and tube arrays.
文中建立了轮轨蠕滑力、自由轮对和两轴车的键图模型，并给出了部分数值计算的结果。
The bond graph models of wheel-rail creep forces, of free wheel set, and of two-axle vehicle are developed with associated numerical calculations.
结果表明，该数值模型及计算方法能够较好地反映混凝土在单轴荷载作用下的力学特性。
It is shown that that numerical mode and calculation means are used to simulate the mechanical behaviors of concrete in uniaxial load.
建立选择性激光烧结粉末的快速成型工艺过程的数值计算模型，并用于估算热固结宽度和深度。
Numerical simulation model for the thermal process of selective laser sintering of powders was presented to predict the sintered width and depth in selective laser sintering.
本文将代数应力模型推广应用于具有起伏表面的紊流数值计算。
The algebraic stress model has been used in this paper to calculate the turbulent flow with wavelike free surface.
介绍了一个运用于摆式车辆的动力学性能仿真的数值计算模型，特别考虑了曲线通过工况。
A numerical model for the simulation of the dynamic behaviour of a tilting body railway vehicle is introduced, with particular attention to the curve negotiation conditions.
数值模型使用了非结构网格以适应复杂的计算区域。
The numerical model is used the unstructured mesh to meet the complicated flow domain.
本文采用模型实验和计算机数值计算相结合的方法，对客运大楼、中庭火灾烟气流动及其影响因素进行了研究。
This thesis adopts the method which combines model experiment with computer numerical calculations and studies the smoke flow in terminal halls and atria and the affecting factors.
本文给出了采用IGRF模型的哨声模波三维射线跟踪方程，并概述了射线跟踪模型及数值计算程序。
In this paper we have developed a program for three dimensional ray tracing of whistler-mode waves in which the IGRF model was adopted.
本文给出了采用IGRF模型的哨声模波三维射线跟踪方程，并概述了射线跟踪模型及数值计算程序。
In this paper we have developed a program for three dimensional ray tracing of whistler-mode waves in which the IGRF model was adopted.
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