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- Enforce essential boundary conditions using Lagrange multipliers. 用拉氏乘子加强本征边界条件。
- the essential boundary condition 本质边界条件
- Thirdly, this paper extends the NMM to practical and more efficient FEM meshes, imposing the essential boundary conditions with Lagrange multiplier. 该文将数值流形方法扩展于实用高效的有限元网格,引入拉格朗日乘子法处理边界条件。
- Boundary singular kernel method is adopted to modify EFG shape function to impose essential boundary conditions directly. 采用边界奇异核方法对EFG形函数进行修正，直接施加本质边界条件。
- It is difficult to settle essential boundary conditions in meshless method because the meshless approximation functions are not built by interpolation schemes. 摘要无网格法中的近似函数大都不是插值函数，在处理本质边界条件时较为困难。
- The NEM interpolant is strictly linear between adjacent nodes on the boundary of the convex hull, which facilitates imposition of essential boundary conditions. 根据基本边界条件，自然邻接插值在凸体边界相邻节点之间是严格线性的，于是可以用自然单元法来模拟非凸体表面裂纹。
- In addition, two difficulties in EFG, treating essential boundary conditions and approximations near nonconvex boundaries, are discussed. 另外，本文还讨论了无单元法中的两个难点：边界条件的引入以及非凸边界的处理，较好的解决了这两个问题。
- essential boundary condition 实在边界条件
- 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。
- 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。
- essential boundary conditions 本质边界条件
- The remaining boundary condition leads to a transcendental equation. 剩下的一个边值条件导致一个超越方程。
- Science is a differential equation. Religion is a boundary condition. 科学是个微分方程式,而宗教是边界条件。
- How to identify troublesome boundary conditions? 怎么确定烦人的边界条件?
- B--Are all the boundary conditions CORRECT? 所有边界条件是否正确?
- Number of fluid/solid interfaces do not match for FSI boundary condition! 我在做FSI计算中，定义了number 1可是总提示有错误！
- The selections of the weighted factor and the displ acement function in numerical manifold method(NMM)which using high order cover functions are discussed,and the enforcing methods of the essential boundary cond itions are also given in this paper. 讨论了数值流形方法使用高阶覆盖位移函数时权函数、位移函数的选择和位移边界条件的处理。
- Two boundary conditions are needed to solve the equation. 解此方程式需要两个边界条件。
- These boundary conditions result in sixteen independent equations. 这些边界条件构成了十六个独立方程。
