کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1690063 1518962 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of combined gas and vacuum breakdown mechanisms on memory effect in nitrogen
ترجمه فارسی عنوان
تأثیر مکانیسم های ترک خوردگی گاز و خلاء بر اثر حافظه در نیتروژن
کلمات کلیدی
نیتروژن، هوا، اثر حافظه، مکانیزم تجزیه خلاء،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
چکیده انگلیسی
The phenomenon of memory effect in nitrogen and air has been investigated in presence of combined vacuum and gas breakdown mechanisms. The experiment sample allowed the gas pressure at constant value, while the inter-electrode distance were changed from 0.01 cm to 0.18 cm. Shown dependence of static breakdown voltage vs. the product of gas pressure and inter-electrode distance confirmed the constant voltage value in region of vacuum breakdown mechanism, as well as the existence of Paschen's minimum for pd ≈ 0.8 mbar cm. The processes responsible for discharge sustaining in nitrogen were discussed using the memory curves for two different values of product of gas pressure and inter-electrode distance pd. In addition, the comparative analysis of the difference in electrical time delay values in nitrogen and air has been also performed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vacuum - Volume 107, September 2014, Pages 62-67
نویسندگان
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