کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
654487 1457515 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
CFD investigation of the flow and heat transfer characteristics in a tangential inlet cyclone
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
CFD investigation of the flow and heat transfer characteristics in a tangential inlet cyclone
چکیده انگلیسی

This work presents a computational fluid dynamics (CFD) calculation to investigate the flow field and the heat transfer characteristics in a tangential inlet cyclone which is mainly used for the separation of the dens phase of a two phase flow. Governing equations for the steady turbulent 3D flow were solved numerically under certain boundary conditions covering an inlet velocity range of 3 to 30 m/s. Finite volume based Fluent software was used and the RNG k − ɛ turbulence model was adopted for the modeling highly swirling turbulent flow. Good agreement was found between computed pressure drop and experimental data available in the literature. The structure of the vortices and variation of local heat transfer were studied under the effects of inlet velocity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 34, Issues 9–10, November–December 2007, Pages 1119–1126
نویسندگان
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