کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4980279 1367826 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Suppression of methane/air explosion in pipeline by water mist
ترجمه فارسی عنوان
سرکوب انفجار متان / هوا در خط لوله توسط آب غبار
کلمات کلیدی
حمل و نقل گاز، غبار آب، انفجار، سرکوب،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
چکیده انگلیسی
In this study an experiment system was built to explore the suppression of methane/air explosion in pipe via water mist. And droplet size of water mist and pipe size were investigated to shed light on their influence on explosion. It was found that for water mist droplet diameter of 45 μm and 100 μm it was impossible to suppress the explosion. Instead it promoted the explosion and the larger the diameter, the more easily the gas exploded. But it was effective to suppress the explosion with the presence of fine water mist with droplet more than 160 μm in diameter and the larger the ratio of the pipe length to its diameter, the better its effectiveness in decreasing flame propagation velocity and suppressing gas explosion. This study can provides theoretical foundation for the designing of water mist explosion suppression system in different industry occasions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Loss Prevention in the Process Industries - Volume 49, Part B, September 2017, Pages 791-796
نویسندگان
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