兵工学报 ›› 1999, Vol. 20 ›› Issue (1): 1-4.
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乔学勇、宣益民、韩玉阁
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Qiao Xueyong, Xuan Yimin, Han Yuge
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摘要： 给出了三维瞬态边界元法中系数矩阵元素的计算公式，针对其中的奇异性提出了解决办法，并推导出坦克的边界条件，运用边界元法求解坦克的温 度场，取得了较好的结果。
关键词: 数值算法 , 边界元法 , 三维瞬态温度分布
Abstract: A series of equations for the computation of coefficient matrix elements in 3-D transient Boundary Element Method (BEM) are presented，and schemes are pro?vided to solve the integral singularity. The boundary conditions of a tank are also de?rived, then BEM is employed to solve the temperature fields of the tank. The numerical results so obtained are found to be in good accord with facts.
Key words: numerical method , boundary element method , 3-D transient tempera?ture distribution
乔学勇、宣益民、韩玉阁. 坦克三维瞬态温度场的边界元算法[J]. 兵工学报, 1999, 20(1): 1-4.
Qiao Xueyong, Xuan Yimin, Han Yuge. Boundary Element Computation of 3-D Transient Temperature Fields of a Tank[J]. Acta Armamentarii, 1999, 20(1): 1-4.
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