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- Application of the fast multipole desingularized BEM to the 3D water wave problems 多极子去奇异边界元法在三维水波问题中的应用
- desingularized BEM 去奇异边界元
- Fast multipole BEM is a new algorithm developed for BEM these years. 快速多极边界元法(fast multipole BEM)是近几年发展起来的边界元新型算法。
- Eight-nodded curvilinear quadrilateral isoparametric shell element is used both in the FEM and in the BEM. 在有限元方法和边界元法中均采用了八结点曲面四边形等参单元。
- Meshless local boundary element method is a true meshless method with the advantages of EFG, FEM and BEM. 无网格局部边界元法具有伽辽金有限元法,整体边界元方法和无网格伽辽金法这三种方法的优点,是一种真正的无网格方法。
- In this paper, the boundary element method (BEM) was applied to study static characteristics of aerostatic cylindric bearing. 本文应用边界元方法研究了在二维流动假设下;气体静压圆柱轴承的静态特性.
- In this paper, difference method is used for solving tangential stress at the boundary on the basis of BEM. 本文在边界元法分析的基础上,用差分法计算边界切向应力。
- Interaction between foundation and superstructure has been analysised concretely with BEM theory. 利用边界元法对地基与上部结构相互作用做了较为具体的理论分析。
- The fast multipole method(FMM) was used with the boundary element method(BEM) to predict fractures in large castings. 将快速多极算法(FMM)应用到边界元法(BEM)中,对断裂力学问题进行大规模计算。
- The existing indirect BEM called 3D-FSM system can"t solve the problem with bolt elements. 现有的3D-FSM边界元数值系统尚不具备求解含锚杆介质的功能。
- Na corrida nada mudou e apesar de ter conseguido chegar em 14 o carro continuou bem ruim. 比赛时什么都没有发生;虽然我到了第14位;车子依然很烂.
- A time domain boundary element model (BEM) is presented for wave propagation problems in layered media. 建立了研究层状介质波动问题的时域边界元计算模型。
- The study on BEM has been a challenging topic for the scientists, the engineers and technicians. 故对边界元法的研究一直很受学者和工程人员的重视。
- The BEM of the 2D potential prombles and elasticity problems is presented in detail. 阐述了二维位势问题和弹性静力学问题的边界元法。
- The advantage of boundary element method(BEM)is that one dimension is reduced for solving problems. 边界元法在势流计算中具有使问题降低一维的优点。
- The difficulty of the treatment of the nearly singular integrals hindered applications of Boundary Element Method(BEM). 摘要几乎奇异积分的计算困难阻碍了边界元法的工程应用。
- An order condition thath cancels an order if it cannot bem filled immediately in its entirety. 在买卖指示不能全数立即执行时,规定将买卖指示取消的条件。
- One of the inherent limitations of the BEM has been the long time required for the solution of large problems. 此外,可根据贝蒂互换定律,推得伸缩-弯矩偶合问题之边界积分方程式。
- In this paper, Subfield BEM is used to study the two-dimensional bimaterial interface crack issues. 本文采用子域边界元法研究了二维双材料界面裂纹问题。