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- boundary element technology 边界元技术
- Nantong Ruisen Optical Element Technology Co., Ltd. 南通瑞森光学组件科技有限公司。
- Brebbia, C. A., Boundary Element Method for Engineers, pentech Press, 1978. 王勖成邵敏,有限元法基本原理和数值方法,第二版,清华大学出版社,1997年。
- Based on the ANSYS software platforms, the structural vibration and noise of the special vehicle cab structures have been systematically simulated and studied with test modal technology, the finite element and the boundary element methods in this paper. 本文通过ANSYS软件平台,建立了某特种车辆驾驶室结构的三维有限元模型和驾驶室内部振动噪声耦合声场模型,综合运用试验模态技术、有限元法和边界元法,对其内部噪声进行了较为系统的分析研究。
- 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.
- The acoustical behavior of a motorcycle exhaust muffler was simulated with the boundary element method. 摘要用边界元方法计算了某一摩托车排气消声器的消声性能。
- The results show that the boundary element cell modal is right and the calculation method is - reasonable. 结果证明该边界元单元模型正确,计算方法合理。
- Lee L.WU T W.An enhanced CHIEF method for steadystate electrodynamics[J].Analysis with Boundary Element,1993,75-83. 黎胜赵德有.;用有限元/边界元方法进行结构声辐射的模态分析[J]
- 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。
- 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 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 buckling behaviour of orthotropic fiber-reinforced composite laminates is analyzed by the boundary element method. 本文用边界元法分析了纤维增强复合材料正交各向异性层合板的屈曲性态。
- With the finite element technology, the shaking response of a cellphone can be simulated before manufacturing, and the flaws in design can be known. 采用有限元技术对手机进行抖动响应仿真试验分析,能够在实物样机制出之前有效地发现设计缺陷。
- 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。
- Finite element technology was applied to modeling and simulation research on revolution motion of target-sensitivity projec-tile(TSP). 结合有限元方法研究了末敏弹旋转伞运动建模及仿真。
- The Fracture problems of orthotropic plates were studied by using the boundary element subfield method. 本文提出边界元分域法研究正交各向异性板的断裂问题。
- The effect of nonwoven geotextiles specimen width on tensile properties is analyzed with the boundary element method. 用边界元法从理论上分析非织造土工织物的拉伸性能。
- In boundary element methods,the common integrals are divided into three types,regular,nearly singular and singular. 对三维问题边界元方法中应用最广泛的常数边界元的积分提出一种精确积分方法。