کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9690364 1457227 2005 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characteristics of premixed flame in microcombustors with different diameters
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Characteristics of premixed flame in microcombustors with different diameters
چکیده انگلیسی
Microcombustors with diameters of 2 and 6 mm are studied. The effect of the diameter on the transverse profiles of velocity, temperature and species mass fraction, as well as the axial volumetric heat loss and the wall shear stress were simulated and analyzed. The results show that there is a flat region on the transverse profiles for the 6 mm microcombustor. However, there is no flat region on the profiles for the 2 mm microcombustor. The non-flat structure reflects the wall effects. In addition, both the volumetric heat loss and the wall shear stress increase with decreasing the diameter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 25, Issues 2–3, February 2005, Pages 271-281
نویسندگان
, , , , ,