环形空腔自然对流数值计算的误差估计(Ⅱ) |
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引用本文: | 高应才,靳金碗. 环形空腔自然对流数值计算的误差估计(Ⅱ)[J]. 计算数学, 1991, 13(2): 121-132 |
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作者姓名: | 高应才 靳金碗 |
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作者单位: | 西安交通大学数学系(高应才),西安交通大学数学系(靳金碗) |
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摘 要: | 在研究环形空腔自然对流中,有如下的非线性椭圆-抛物耦合的Boussineq方程组初边值问题:
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关 键 词: | Boussineq 方程组 差分格式 能量法 |
ERROR ESTIMATION OF A NUMERICAL METHOD FOR THE PROBLEM OF NATURAL CONVECTION IN ANNULAR CAVITY(Ⅱ) |
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Affiliation: | Gao Ying-cai;Jin Jin-wan Department of Mathematics, Xi'an Jiaotong University |
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Abstract: | In this paper, a kind of finite difference scheme is established for the problem of naturalconvection in annular cavity. A rigorous error estimation of the scheme and its convergence areanalyzed. A satisfactory numerical result is obtained by the method. |
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