کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
152877 456511 2008 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Studies on the understanding mechanism of air core and vortex formation in a hydrocyclone
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Studies on the understanding mechanism of air core and vortex formation in a hydrocyclone
چکیده انگلیسی

A hydrocyclone is cyclone that uses water as a bulk fluid. The advantages like low cost, no moving parts, little maintenance cost and high capacity make it attractive for industrial use. During the operation, due to the low pressure at cyclone axis, a back-flow of gas can occur which then forms a gas-core. This gas-core affects the separation efficiency. This gas-core was eliminated by inserting a solid rod. Experiments were made in a newly constructed hydrocyclone for different inlet flow rate in presence as well as in absence of gas-core to qualify the pressure drop characteristics of the hydrocyclone. Effect of gas-core on the pressure between different specific locations was studied. FLUENT as a CFD-modelling tool was used for hydrodynamic study.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 144, Issue 2, 15 October 2008, Pages 153–166
نویسندگان
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