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- Collocation methods.Biharmonic equations -- Numerical solutions. 叙词: Boundary value problems -- Numerical solutions.
- Numerical solution of differential equations. 微分方程的数值解。
- The remainder of the book is devoted to the numerical solutions of these equations. 本书的其他部分则阐明这些方程的数值解。
- For the numerical solutions of these problems large electronic computers must be used. 为了得到这些问题的数字解,必须使用大型电子计算机。
- And by means of Oula difference method, the unified constitutive equations numerical solutions were also obtained. 采用欧拉差分法,得到了统一本构方程的数值解。
- Next,these numerical solutions of this nonlinear dynamic equation are investigated by using Runge-Kutta method. 由这些非线性动力学方程的数值解,确定了撞击力和侵入位移,进而得到几何参数对撞击力、侵彻位移的影响曲线。
- Numerical solutions to non-steady-state thermal elastohydrodynamic lubrication are stimulated. 分析了不同的环境粘度对非稳态热弹流润滑的影响。
- Modeling and numerical solutions are the kernel contents of dynamics of multibody systems analysis. 建模方法和数值求解是多体动力学分析的核心内容。
- Numerical solution of second order differential equations. 二阶微分方程的数值解。
- It is found that the numerical solutions are convergent and are in good coincidence with experimental results. 数值计算结果收敛,和实验结果基本相符,证实了方法的可行性。
- The result of calculation shows that the numerical solutions of the stress and displacement between the tun... 计算结果表明,应用边界元法得到的牙轮钻头镶齿和孔之间的应力和位移的数值解与弹性力学的解析解相当接近。
- Numerical solutions of two examples are compared with analytical ones, illustrating the more effectiveness of BIE method in engineering acoustics. 通过两个算例的数值解与精确解的比较,说明边界单元法是求解工程声学问题的一种有效方法。
- 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。
- For our model material PZT-5H, we write programs to work out numerical solutions of decoupling pure Rayleigh wave and B-G wave. 并以PZT - 5H材料为例 ,用编制的程序对解耦的纯Rayleigh波和B -G波进行了计算机数值求解 ,其结果与文献 [3]的值一致。
- Numerical solutions of full Navier-Stokes equations with chemical reaction flow were obtained for of the LOX/HTPB hybrid rocket motor. 利用二维轴对称N-S方程和组分方程对选用液氧/端羟基聚丁二烯推进剂的固液混合火箭发动机的燃烧室和喷管进行了一体化计算。
- The numerical solutions of one dimensional unsteady convective heat transfer (one dimensional advection equation with source term) are investigated. 摘要研究了一维非稳态对流换热问题(带非常数源项的一维平流方程)的数值解方法。
- Their numerical solutions are compared to those of cracked beam and Motz problems, the prototypes of singularity problems. 另外我们也计画改变此问题的边界条件,得到许多相近之裂缝模型,并计算出其解。
- Firstly, the numerical solutions of this model on Lagrangian-Eulerian description agree well with the experimental results of the literature. 数值模拟结果显示,本文所建立的数学模型与实验结果匹配较好,准确性很高。
- In the experiment, purified and unpurified CCl_4 media are studied with an Nd:YAG laser system with Q switch, the results are found to agree well with the numerical solutions. 实验上选取净化和未净化的CCl4作为散射介质;在NdYAG调Q激光系统中进行了验证;理论与实验符合得很好.
- In this paper, the Crank?Nicolson type finite difference method is applied to the Benjamin?Bona?Mahony equation. We obtain the existence and uniqueness of the numerical solutions. 使用Crank Nicolson有限差分方法来离散Benjamin Bona Mahony方程;得到其数值解的存在性和唯一性.