کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7708104 | 1497320 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of hydrogen addition on silica aggregate growth in atmospheric-pressure, 1-D methane/air flames with hexamethyldisiloxane admixture
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effect of hydrogen addition on silica growth in burner-stabilized methane/air flames with trace amounts of hexamethyldisiloxane are reported. Profiles of the aggregates' radius of gyration Rg and monomer radius a versus residence time were measured by laser light scattering. Experiments were performed at equivalence ratios of 0.8, 1.0 and 1.3, with mole fractions of 0-0.4 of hydrogen in the fuel. At equal mass flux, the addition of hydrogen was found to result in decreasing Rg and a. However, keeping the flame temperature rather than the mass flux constant upon hydrogen addition resulted in the same measured profiles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 5, 1 February 2018, Pages 2997-3003
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 5, 1 February 2018, Pages 2997-3003
نویسندگان
Peter N. Langenkamp, Howard B. Levinsky, Anatoli V. Mokhov,