کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
660359 1458102 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaporation characteristics of fuel droplets with the addition of nanoparticles under natural and forced convections
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Evaporation characteristics of fuel droplets with the addition of nanoparticles under natural and forced convections
چکیده انگلیسی

Evaporation characteristics of fuel droplets containing suspended aluminum nanoparticles were determined under natural and weak forced convections at varying flow temperatures. The results show that under higher convection temperatures droplet evaporation follows the classical D2-law. Under low forced convection temperatures or natural convection, however, a departure from the classical D2-law was observed and the evaporation rate gradually slowed. A modeling based on the population balance equation was performed to understand the dynamic particle aggregation process. The modeling results suggest that particle aggregation is likely the cause of the D2-law-deviation phenomena.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 54, Issues 23–24, November 2011, Pages 4913–4922
نویسندگان
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