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- The projection and smooth technique of unstructured adaptive grid for 3D Euler equation is researched in this paper. 研究了三维Eu ler方程非结构自适应网格的投影和光顺技术。
- A simple formula for ray path is derived from the Euler equation in continuous stratified medium. 根据欧拉方程对于连续性层状介质进行了方程推导，得出一个波的射线路径公式，公式形式尤其简单。
- 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.
- 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.
- Fixed-point iteration is used to solve the difficulty raised from nolinear of Euler equation and its glob; i. 并将固定点迭代法用于求解非线性的Euler方程，且证明了此迭代法的全局收敛性；
- The equation is split into an Euler equation and a non stationary Stokes equation within each time step. 在每一个时间步方程分离为一个Euler方程和一个非定常的Stokes方程。
- In the second part, we give some important definitions about the two-dimensional simplified Euler equation. 第二部分;给出关于二维简化欧拉方程的一些基本概念.
- Based on the Euler equation, a method named SIMPLEC was used in order to calculate the velocity and pressure. 计算建立在三维Euler方程基础上，速度场和压力场的求解方法为速度、压力修正算法即SIMPLEC算法，并且对固壁条件的给出提出了一种新的方法。
- In this paper the existence of solution of Cauchy problem for Euler equation is discussed. 讨论二维不可压缩Euler方程Cauchy问题解的存在性.
- In this paper,the solution of general Euler equation was given and its oscillation was discussed. 给出了一般Euler方程的解并讨论它的振动性;利用这些结果和Sturm比较理论研究了二阶微分方程的振动性质.
- The NS solver is developed from Euler equation code by adding viscous terms and two-equation turbulence models. 本文是在欧拉方程求解器的基础上，通过加入粘性(耗散)项，把流场的主控方程由欧拉方程(Euler)改为NS方程，然后引入两方程湍流模型，使其封闭。
- 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。
- It reduces the problem of solving double harmonic equation to the problem of solving the fourth order Euler equation by applying transformation. 这种方法是用变换将解重调和方程问题化简为解四阶欧拉方程问题
- 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。
- The numerical solution of Euler equations is provided as flowsolver. 翼型的流场解由欧拉方程的数值解提供。
- A multiblock patched grid for a modern twin vertical tail fighter and a domain decomposition solution of the Euler equation are given. 给出了一种生成现代双立尾战斗机外形的分区对接网格和Euler方程分区解。
- The principle of ball rotor with variable rotary moment was analyzed by the expression of rotary torque deduced from Euler equation. 依据球转子欧拉运动方程;推导得出了旋转力矩表达式;分析了变转动惯量球转子延期解除保险机构实现延期解除保险的机理.
- 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。
- 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。
- First, the relation between Boltzmann and Euler equations is analyzed. 然后，利用一种特殊的插值技术构造了一类高分辨波尔兹曼型差分格式。
