| 火花放电路径发展过程的分形生长模型 |
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| 引用本文： | 邱德红,李晓峰,李正瀛. 火花放电路径发展过程的分形生长模型[J]. 华中科技大学学报(自然科学版), 1999, 27(5) |
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| 作者姓名： | 邱德红 李晓峰 李正瀛 |
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| 作者单位： | 1. 华中理工大学,电力工程系
2. 香港理工大学 |
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| 摘 要： | 根据火花放电的流注／先导机理建立了放电路径分形生长模型．模型描述了火花放电路径形成过程中局部电场强度、流注形状以及先导发展概率三者之间的关系．在计算机上实现了火花放电路径分形生长过程的模拟
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| 关 键 词： | 火花放电 流注/先导机理 分形生长 |
| 修稿时间： | 1998-11-12 |
A Fractal Growth Model of Spark Breakdown Paths across an Air Gap |
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| Qiu Dehong,Li Xiaofeng,Li Zhengying,J . M. K. MacAlpine. A Fractal Growth Model of Spark Breakdown Paths across an Air Gap[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1999, 27(5) |
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| Authors: | Qiu Dehong Li Xiaofeng Li Zhengying J . M. K. MacAlpine |
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| Abstract: | Based on the streamer and leader mechanism of spark breakdown in air, a fractal model is built to simulate the propagation of a spark breakdown path. The relation among the local electrical field, the dendritic streamer and the dispersion probability are described, which control the path geometry in this model. Its efficacy to describe the breakdown path propagation is finally proved by the simulation result on computer. |
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| Keywords: | spark breakdown streamer and leader mechanism fractal growth |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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