کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9459806 | 1620586 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Voltage drop along a lightning channel during strikes to aircraft
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
An engineering expression, based on data in the scientific literature, has been established for the voltage drop along a lightning channel, pertinent to lightning strikes to aircraft. During the strike, two regimes of the lightning current exist: current impulse phase and continuing current phase. For the impulse current phase, the inductance of the lightning channel dominates and the upper limit of the voltage drop is ÎV = 106 V/m. For the continuing current phase, the dynamic resistance of channel governs the voltage drop, which has an upper limit of ÎV = 104·η·Iâ0,18 V/m where I is the lightning current and η is the atmospheric correction factor.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Research - Volume 76, Issues 1â4, JulyâAugust 2005, Pages 377-385
Journal: Atmospheric Research - Volume 76, Issues 1â4, JulyâAugust 2005, Pages 377-385
نویسندگان
Anders Larsson, Alain Delannoy, Philippe Lalande,