کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
158936 457021 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Velocity of convective currents in boilover
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Velocity of convective currents in boilover
چکیده انگلیسی

The mathematical model proposed earlier, to simulate the thin layer boilover, has been modified to represent boilover phenomenon in general. In this modified form of the model, the convection current velocity through the fuel layer is considered as a time varying parameter. The model predictions agreed well with the experimental data of this work as well as of other authors. The initial value of the convection current velocity was calculated through the model for different fuels and found to be increasing by the increasing initial fuel layer thickness. The results showed that a fuel with a higher Prandtl number requires a longer time to start boilover and a lower Fourier number represents a higher risk to produce it.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 61, Issue 8, April 2006, Pages 2550–2556
نویسندگان
, , , , ,