A quasi three dimensional flow Euler model with viscous force terms was constructed for integrated small turbofan engine systems.
建立了一体化弹用小涡扇发动机系统含粘性力项的准三维欧拉流动模型。
In this paper, the Euler-Euler model was used to numerically analyze the influences of the particle volume fraction, the diameter of tube and the Reynolds number on the phase-change region.
采用双流体数学模型通过数值模拟发现：在层流条件下，双流体模型能够很好地模拟颗粒相体积分数、管径和R e对相变区间的影响。
The dynamic mathematical model of typical parts of generating boiler is set up according to basic physical laws, the modular library of system equipment is produced by Euler method.
依据基本物理定律，建立电站锅炉热力系统典型环节的动态数学模型并形成系统设备模块库，以欧拉法求解。
Some theories and key algorithms of solid modeling such as the theory of r-sets, representation model based on generalized Euler formulas, set membership classification are explained and summarized.
本文阐述并总结了实体造型的一些理论和关键算法，如正则集理论，基于推广的欧拉公式的表示模型，集合成员分类。
For inspecting topological and geometrical unanimity of a solid model, principle of closed path topology and Euler′s formula are important tools.
闭路拓扑原理和欧拉公式是检验实体模型边界表示的拓扑与几何一致性的重要工具。
This article shows the make and use of the simple Euler Angles model designed by the author herself.
本文介绍了笔者自行设计的简易欧勒角演示模型的制作和使用。
A gas flow model with laser plasma as heat source was developed based on axial symmetric Euler equations in the laser propulsion rocket engine absorption chamber.
以轴对称非定常欧拉方程为基础，建立了激光推进火箭发动机吸收室内纯气相单组分、以激光等离子体为内热源的流场模型。
The entire dynamic model of the vibration isolation platform driven by the linear voice coil motors is developed with Newton-Euler method.
应用牛顿—欧拉方法建立了由直线音圈电机驱动的隔振平台的完整动力学模型。
The rigid body dynamics model of the 6-PUS parallel mechanism is presented based on Newton-Euler method.
用牛顿—欧拉方法建立了6PUS并联机构的动力学模型。
Using improved euler method to solve the grey system model was simple and rapid. The predicted value accorded basically with the surveying value.
采用改进的欧拉算法求解灰色系统模型简单快捷，预测结果与实测值基本符合。
The rigid body dynamics model of engraving robot is established based on Newton-Euler method, and dynamics experiment is also analysed with this model.
基于牛顿·欧拉方法建立了雕刻机器人的动力学模型，并利用该模型进行了动力学实验分析。
In the thesis, mass-spring model is used to represent cloth, and explicit Euler method to update system state as time evolves.
文中采用了经典的弹簧。质点模型对织物建模，并通过显式欧拉迭代更新质点状态。
The model of the injection system is established by using the Euler-Method. The whole process is divided into different parts, and the boundary conditions of each part are determined.
采用欧拉方法建立了该喷油系统的物理模型，根据实际工作过程划分为不同的阶段，并确定了各阶段的边界条件。
The Euler-Lagrange model is used to solve the two-phase flow in this paper.
本文采用欧拉—拉格朗日两相流模型进行计算。
In this model, the tramcar was regarded as two degrees of freedom spring-mass-damper system, and the track was regarded as Bernoulli-Euler beam that locates on continuous and elastic ballast.
模型中，矿车被等效为两自由度弹簧-质量-阻尼系统，铁轨被等效为铺设在连续弹性道床上的伯努利·欧拉梁，矿车与铁轨的振动相互耦合。
Then we establish the constitutive model for simulating the non-massing behavior. Based on radial method and back Euler integration, new stress and back stress integration algorithm are proposed.
在此本构模型基础上，利用隐式积分方法，推导出新的应力和背应力积分公式以及整体迭代所需的一致切线刚度矩阵。
On the basis of Euler equation, the control response characteristics of a kind of unmanned helicopter is calculated incorporating dynamic inflow model.
并以欧拉方程为基础，结合动态入流模型，计算了某型无人直升机的操纵响应特性。
A mathematical model for the inverse problem of unsteady aerodynamic design of 2-d oscillating airfoil based on Euler equations is proposed.
建立了基于欧拉方程组的二维振荡机翼非定常气动设计反命题方法的数学模型。
The Euler - Lagrange model is applied to the mixture of oil -gas and the model is applied to the turbulence model were used for the two-phase flow calculations.
在两相流的计算中，对油气混合物选用欧拉-拉格朗日模型，湍流模型则选用 模型。
The model was solved using a Matlab program with a improved euler method process.
结果显示，模拟计算结果与实验结果吻合较好。
The mathematical model is composed of the following parts:1) Basic algorithm library: it covers the definition of coordinate system and Euler angles, as well as simulation algorithm library, etc.
基础算法库：包括常用坐标系定义、欧拉角的定义、仿真算法库的建立等。
The mathematical model is composed of the following parts:1) Basic algorithm library: it covers the definition of coordinate system and Euler angles, as well as simulation algorithm library, etc.
基础算法库：包括常用坐标系定义、欧拉角的定义、仿真算法库的建立等。
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