Interaction of multiple connecting leaders issued from a grounded structure simulated using a self consistent leader inception and propagation model (slim)
Interaction of multiple connecting leaders issued from a grounded structure simulated using a self consistent leader inception and propagation model (slim)
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使用自洽领导者起始和传播模型（细长）模拟从接地结构发出的多个连接领导者的相互作用
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
M. Becerra
中科院分区：
文献类型：
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作者：
V. Cooray;M. Fernando;L. Arevalo;M. Becerra
利用自洽的雷电连接先导起始和传播模型，研究了多个连接先导对雷电在接地建筑物上附着的影响。在本研究的情况下，接地结构配备了两个避雷针所获得的结果。当阶梯式引线接近接地结构时，连接引线从两个避雷针发出，但取决于阶梯式引线的位置，只有其中一个成功完成附接过程。结果表明，一个小的优势，从一个导体的连接领导人的增长的存在可能会大大降低其他导体的能力，推出成功的连接领导人。结果还表明，多个领导者之间的竞争会推迟依恋过程。
A self consistent lightning connecting leader inception and propagation model is utilized to study the effect of multiple connecting leaders on the attachment of lightning flashes to grounded structures. In the present study the results obtained in the case of a grounded structure equipped with two lightning rods were presented. As the stepped leader approaches the grounded structure, connecting leaders are issued from both lightning conductors but depending on the location of the stepped leader only one of them succeed in completing the attachment process. Results show that the presence of a small advantage for the growth of a connecting leader from one conductor may drastically reduce the ability of other conductors to launch successful connecting leaders. Results also show that the effect of the competition between multiple leaders is to delay the attachment process.