کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4980292 1367826 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal radiation in dust flame propagation
ترجمه فارسی عنوان
تابش حرارتی در شعله ور شدن گرد و غبار
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
چکیده انگلیسی
The role of thermal radiation in premixed flame propagation has been a matter for debate for decades. And it is not only a challenging scientific point, it has significant practical implications. For instance, a route to explain the Buncefield explosion (HSL, 2009) was the implication of tiny particles raised by the blast and promoting flame acceleration through enhanced heat exchanges by thermal radiation in the flame front. In dust explosion protection, the flame is implicitly supposed to propagate like a in a gaseous mixtures but if thermal radiation is dominant for some dusts, many aspects concerning the way to mitigate the explosions for those particular dusts would need to be revised (Proust and al., 2013). In this paper, new experimental measurements of thermal radiation in dust flames (methane air, methane air seeded with inert particles, aluminum dust air flames) are presented together with a physical interpretation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Loss Prevention in the Process Industries - Volume 49, Part B, September 2017, Pages 896-904
نویسندگان
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