| 压气式SF6断路器二维冷态气流场的模拟计算 |
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| 引用本文： | 李小滨 齐昱. 压气式SF6断路器二维冷态气流场的模拟计算[J]. 高压电器, 1996, 32(3): 15-19 |
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| 作者姓名： | 李小滨 齐昱 |
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| 作者单位： | 西安交通大学 710049 |
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| 摘 要： | 将压气式ＳＦ６断路器与操动机构进行了二维冷态气流场联合求解，计算了断路器的空载分闸特性及分闸过程中各时刻灭弧室内的冷态气流场，应用Ｔａｙｌｏｒ－Ｇａｌｅｒｋｉｎ法对可压缩气体非稳态控制方程组进行了数值求解。
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| 关 键 词： | 六氟化硫断路器 灭弧室 气流场 模拟计算 |
Simulation Calculation of two-dimensional Cooled Gas Flow Field in SF_6 Puffer Circuit Breaker |
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| Li Xiaobing Qi Yu Wang Qiping. Simulation Calculation of two-dimensional Cooled Gas Flow Field in SF_6 Puffer Circuit Breaker[J]. High Voltage Apparatus, 1996, 32(3): 15-19 |
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| Authors: | Li Xiaobing Qi Yu Wang Qiping |
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| Affiliation: | Li Xiaobing Qi Yu Wang Qiping |
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| Abstract: | Combined with the opening characteristics of the operating device the gas flow field in the arc chamber of SF6 puffer circuit breaker is calculated. The Taylor-Galerkin finite element method is used to solve the unsteady two-dimensional/axisymmetric Euler equations. |
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| Keywords: | SF6 circuit breaker arc-extinguishing chamber operating device flow field |
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