کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5146441 | 1497351 | 2017 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Continuous detonation combustion of ternary “hydrogen-liquid propane-air” mixture in annular combustor
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Experiments are performed on continuous detonation combustion of ternary hydrogen-liquid propane-air mixture in a large-scale annular combustor 406Â mm in outer diameter with an annular gap of 25Â mm. Liquid propane is fed into the combustor at the time when sustained continuous-detonation combustion of hydrogen-air mixture is attained therein. Mass flow rates of hydrogen, propane and air in the experiments ranged from 0.1 to 0.5Â kg/s (hydrogen), 0.1 to 0.5Â kg/s (propane), and 5 to 12Â kg/s (air). Continuous-detonation combustion of liquid propane in air is obtained for the first time due to addition of hydrogen rather than due to enrichment of air with oxygen. Combustor operation with a single continuously rotating detonation wave (DW) for about 0.1Â s has been obtained when the flow rates of propane and air remained constant while the flow rate of hydrogen was rapidly decreasing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 26, 29 June 2017, Pages 16808-16820
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 26, 29 June 2017, Pages 16808-16820
نویسندگان
S.M. Frolov, V.S. Aksenov, V.S. Ivanov, I.O. Shamshin,