A model study of corona emission from hydrometeors
نویسندگان
چکیده
منابع مشابه
Emission from Hydrometeors
The maximum measured electric fields in thunderclouds are an order of magnitude less than the fields required for electric breakdown of the air. One explanation for lightning initiation in these low fields is that electric breakdown first occurs at the surfaces of raindrops where the ambient field is enhanced very locally due to the drop geometry . Laboratory experiments [Crabb & Latham, 1974] ...
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Effects of pressure and humidity on positive corona inception from thundercloud hydrometeors
This paper reports a study on the inception condition of positive corona discharges around thundercloud hydrometeors that are simulated as a spherical point electrode. The corona inception from the hydrometeor is investigated using a model developed by Naidis (2005), which suggests that the discharge becomes self-sustaining when the number of ionizing photons produced by all secondary electron ...
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ژورنال
عنوان ژورنال: Quarterly Journal of the Royal Meteorological Society
سال: 1999
ISSN: 1477-870X,0035-9009
DOI: 10.1256/smsqj.55709