| SF_6断路器灭弧室内二维气流场的数值分析 |
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| 引用本文： | 海涛,王其平. SF_6断路器灭弧室内二维气流场的数值分析[J]. 电工技术学报, 1995, 0(3) |
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| 作者姓名： | 海涛 王其平 |
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| 作者单位： | 西安前进电气技术研究所，西安交通大学 |
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| 摘 要： | 本文采用结合差分法与有限元法优点的Ｔａｙｌｏｒ－Ｇａｌｅｒｋｉｎ有限元法对实际ＳＦ６断路器灭弧室内的气流场进行了计算。计算结果表明，采用这种方法可以对灭弧室内复杂的气流场进行定量的计算分析。文中对不同结构、不同开距下气流场的流动特性进行了计算对比。
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| 关 键 词： | 六氟化硫断路器，气流，有限元法 |
Numerical Analysis of Two Dimension Flow Field in Arc Chamber of SF_6 Circuit Breaker |
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| Hat Tao. Numerical Analysis of Two Dimension Flow Field in Arc Chamber of SF_6 Circuit Breaker[J]. Transactions of China Electrotechnical Society, 1995, 0(3) |
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| Authors: | Hat Tao |
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| Affiliation: | Hat Tao (Xi'an Qianjin Electric Technic Institute)Wang Qiping (Xi'an Jiaotong University) |
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| Abstract: | Taylor-Galerkin finite element method, which combines the advantages of finite differential method and finite element method, is used to calculate the flow field in arc chamber of SF6 circuit breaker. The results show that the complex flow field in arc chamber can be obtained in quality by this method. Flow fields in different configuration and separation of arc chamber are also compared in this paper. |
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| Keywords: | SF_6 circuit breaker Flow field Taylor-Galerkin finite element method |
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