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arXiv 0901.1916physics.plasm-ph
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弯曲流注电离锋的移动边界近似:数值试验

Moving boundary approximation for curved streamer ionization fronts: Numerical tests

Fabian Brau, Alejandro Luque, Benny Davidovitch, Ute Ebert

摘要:

最近,负流光电离前沿的极小模型的移动边界近似扩展了由于前曲率的影响,这是通过系统的可解性分析。该分析的一个中心预测是在流光内部存在非零电场,其值与前曲率成比例。在本文中,我们比较这个结果和其他预测的可解性分析与数值模拟的极小模型。

英文摘要:

Recently a moving boundary approximation for the minimal model for negative streamer ionization fronts was extended with effects due to front curvature; this was done through a systematic solvability analysis. A central prediction of this analysis is the existence of a nonvanishing electric field in the streamer interior, whose value is proportional to the front curvature. In this paper we compare this result and other predictions of the solvability analysis with numerical simulations of the minimal model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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