The governing equation is 3D Euler equations, which is solved by the finite volume method.
利用再生核理论和有限差分法给出了一种计算欧拉方程组的新方法 。
The correctness of the complete Euler equation set is verified with two functional examples.
通过两个算例验证了完全欧拉方程组的正确性。
The complete Euler equation set contains all kinds of Euler equations of the variational problems.
该方程组涵盖了变分问题的各种欧拉方程。
The complete Euler equation set contains all kinds of Euler equations of the variational problems.
通过两个算例验证了完全欧拉方程组的正确性。
In general, Euler equation is solved by the method of variable transformation, but the procedure is complicated.
欧拉方程一般都是用“变量代换”法求解的，但其过程一般都比较繁琐。
So, dual Euler method is better than quaternion method in the solution of the singularity of the Euler equation.
因此，对于解决欧拉方程奇异性来讲，双欧法要优于四元数法。
Fluids: pressure, hydrostatics, Euler and Lagrange variables of a continuum, continuity equation, Euler equation of motion.
液体：压力、静水力学、欧拉和拉格朗日中值变量的连续性、连续性方程、欧拉方程的运动。
This paper investigates several equiyalent propositions of minimal curve surface by means of the euler equation of calculus of variations .
本文通过变分法欧拉方程推导出极小曲面的几个等价命题。
A kind of ordinary difference equation that can be transferred to Euler equation, often appears in polar coordinates solution of elastic problems.
在弹性力学问题的极坐标解答中，经常会遇到一类可转化为欧拉方程的常微分方程。
This paper studies comparatively dual Euler method and quaternion method which are used for the solution of the singularity of the Euler equation.
对解决欧拉方程奇异性的双欧法和四元数法进行了对比研究。
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。
The equilibrium consumption process is then used in conjunction with some version of the Euler equation to compute the price of an asset under analysis.
这种均衡消费过程与以下将要提到的欧拉方程（文中（3）式）的某种形式结合起来，以计算所分析的资产的价格。
A new characterization of the almost homogeneous functions is obtained which can be considered as a natural extension of the Euler equation characterizing the homogeneous functions.
给出了几乎齐次函数的一个新的刻划定理，这一刻划是齐次函数欧拉定理的拓广。
This paper deals with the numerical solution of the Euler equation for airfoils using approximate boundary conditions and the effects dorsal fin on vortex over delta wing at high angles of attack.
本论文主要是通过实验来研究细长圆锥体在大迎角下的绕流流场的特性和细长三角翼加背鳍后对前缘涡的影响，检验相关理论结果。
In this paper, the Euler amplitude equation is developed to obtain the unsteady flow field in vibrating cascades.
本文提出了用小扰动欧拉振幅方程求解振动叶栅非定常流场的方法。
The unified designing framework for nonlinear digital filters is subsequently derived, through solving the Euler-Lagrange equation of the unified energy functional.
随后，基于图像复原统一能量泛函的欧拉·拉格朗日方程，导出一种非线性数字滤波器的统一设计框架。
Numerical method of integral order ordinary differential equation, for example, Euler method, linear multiple step method, and so on, has had quite perfect theories.
对于整数阶常微分方程的数值解法，如欧拉法、线性多步法等都已有较完善的理论。
Large deformation problems of Euler beams are studied. An efficient integration formula for the deflection is deduced directly from the nonlinear differential equation.
对欧拉梁的大变形问题进行了深入研究，直接从欧拉梁的非线性挠曲线微分方程，推导出求解梁挠度的一种简便有效的积分表达式。
A mathematical equation described by Euler method for simulating RTM process is established, and a finite element method with implicit time integration is used to solve this equation.
建立了基于欧拉方法描述树脂传递模塑(rtm)工艺充模过程的基本数学方程，并采用有限元隐式时间积分方法对基本方程进行了数值求解。
Some conceptions and the correspoinding equation is put forward, such as Euler vector, Euler orientation cosine matrix and Euler switch orientation cosine matrix.
提出了欧拉向量、欧拉方向余弦矩阵、欧拉基变换方向余弦矩阵等概念，并给出相应的公式。
An Euler Bernoulli beam equation with one end fixed and a tip mass at another end is considered.
该文考虑一端固定，一端具负荷的梁的振动问题。
An Euler Bernoulli beam equation with one end fixed and a tip mass at another end is considered.
该文考虑一端固定，一端具负荷的梁的振动问题。
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