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- The linear elements are employed to discrete the boundaries. Kutta condition is a direct combination of the boundary element equation. It can also handle the period boundary condition solving the problem on B-to-B surfaces of revolution by means of BEM. 本文介绍用边界元法计算不可压缩回转面流场,并给出了S_1流面上的运动方程,采用线性单元对边界进行离散化,将库塔条件与边界元方程直接联立求解,并且较好地解决了用边界元法解回转面时所遇到的周期性边界问题。
- The aim of present paper is to extend the q-boson hopping model from the periodic boundary condition to the integrable open boundary condition. 在进一步的工作中通过已求得的系统哈密顿量和相应的本征态，我们得到了系统的能谱，由此可以计算出一系列的可观测量。
- As an application, we precisely expressed the expantion theorem and the eigenvalue s trace identity of the Sturm-Liouville problem under periodic boundary condition. 作为应用,给出了与此问题相关的特征展开定理及特征值的迹公式的精确表述。
- The Bethe ansatz equations are obtained from the periodic boundary conditions. 由周期边界条件推出贝特假设方程。
- Secondly, the analysis of the retro-diffraction in an EDG is given by using a Finite-Difference Time-Domain (FDTD) method combined with perfectly matched layers (PML) and a periodic boundary condition. 利用时域有限差分法对光栅的后向衍射效率进行了分析,比较了全内反射(TIR)光栅结构和普通光栅在后向衍射效率上的差别,及其适用范围。
- Based on the cellular automaton (CA) made up of regular hexagon cells, the nearest neighbor type and periodic boundary condition, equiaxial microstructure as parent phase was obtained. 摘要文章采用正六边形网格划分法、最近邻邻居关系以及周期性边界条件的元胞自动机方法，获得等轴的母相微观组织。
- Based on the asymptotic homogenization, the periodic boundary conditions for the unit cell of composites are established using the ANSYS parametric design. 在渐近均匀化方法的基础上,用ANSYS参数设计语言建立了周期性边界条件,用ANSYS有限元程序对单胞进行求解,得到了复合材料的有效性能。
- The eigenproblems of spin waves in a homogeneous ferromagnetic bilayered system with periodic boundary conditions are solved by using the improved interface-rescaling approach. 采用改进的界面重参数方法,讨论了周期边界条件下同质双层铁磁膜中自旋波本征激发问题。
- Magnetohydrodynamics equations with periodic boundary conditions are considered in this note.The time analyticity of the solutions for the equations is proved and the backward uniqueness is obtained. 摘要考查了周期边界条件下的磁流体方程，证明了它的解关于时间是解析的，由此得到了磁流体方程的解的向后惟一性。
- Trace identity of Dirac operator under periodic boundary condition 周期边值条件下Dirac算子的迹公式
- periodical boundary condition 周期性边界条件
- Eigenvalue Problem of Dirac Equation System with Periodic Boundary Condition 一维Dirac方程组的周期边界条件下的特征值问题
- Keywords stitching composite materials;unified periodical boundary conditions;elasticity constants;interlaminate stress;finite element method;meso-mechanics; 缝合复合材料;周期性边界条件;弹性常数;层间应力;有限元;细观力学;
- Multiplicity of positive solutions to second order differential equation with period boundary conditions 二阶微分方程周期边值问题的多重正解
- The Spectral Analysis of the Transport Operator with Periodic Boundary Condition in Slab Geometry 板模型中具周期边界条件迁移算子的谱分析
- EXPERIMENT AND NUMERICAL SIMULATIONS ON HEAT TRANSFER OF LIQUID-JET IMPINGING TINI SMA AT PERIODIC BOUNDARY CONDITION 周期性边界条件下二维射流冲击钛镍形状记忆合金传热的数值和实验研究
- By reflection we have added another boundary condition. 通过镜像法我们就得到了另一个边界条件。
- Periodical boundary conditions 周期性边界条件
- The boundary condition on the body is transfered to body axis. 物面边界条件被转移到物体轴上。
- The ablation pressure is used as boundary condition. 激光激波在靶材中同样经历着增强、持续和衰减三个阶段。
