Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector

The issue of high dust concentration and the difficulty of head-on collection were investigated in this study. The theory of gas-solid two-phase flow was used to conduct numerical simulations on the air flow and dust concentration of the inside intake and the outside pressing particle collector us...

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Main Authors:	LU Zhongliang, CHEN Weifeng, XU Yahui, WANG Hongli, ZHENG Guosheng
Format:	Article
Language:	English
Published:	Eastern Macedonia and Thrace Institute of Technology 2015-11-01
Series:	Journal of Engineering Science and Technology Review
Subjects:	: dust inside intake and outside pressing particle collector parameter numerical simulation optimization scheme _____________
Online Access:	http://www.jestr.org/downloads/Volume8Issue3/fulltext83232015.pdf

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spelling	doaj-abaf51e8c42f49e3a2945f180545b8c82020-11-24T21:08:54ZengEastern Macedonia and Thrace Institute of TechnologyJournal of Engineering Science and Technology Review1791-23771791-23772015-11-0183174178Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle CollectorLU Zhongliang0CHEN Weifeng1XU Yahui2WANG Hongli3ZHENG Guosheng41. School of Safety Science and Engineering, Henan Polytechnic University, Henan, Jiaozuo 454003, China /2. The Collaborative Innovation Center of coal safety production of Henan Province, Henan, Jiaozuo 454003, China /3. Key Laboratories of Gas Geology and Gas Control, Henan Polytechnic University, Henan, Jiaozuo 454003, China /4.Collaborative Innovation Center of Central Plains Economic Region for Coalbed /Shale Gas of Henan Province, Henan, Jiaozuo 454003, ChinaSchool of Safety Science and Engineering, Henan Polytechnic University, Henan, Jiaozuo 454003, ChinaSchool of Safety Science and Engineering, Henan Polytechnic University, Henan, Jiaozuo 454003, ChinaSchool of Mathematics and Information Science, Henan Polytechnic University, Henan, Jiaozuo 454003, ChinaDepartment of Engineering Sciences, NEUT, Yong-in, Kyunggi-do 907, Korea, The issue of high dust concentration and the difficulty of head-on collection were investigated in this study. The theory of gas-solid two-phase flow was used to conduct numerical simulations on the air flow and dust concentration of the inside intake and the outside pressing particle collector using the FLUENT 6.3.26 software. The best optimization scheme was obtained by analyzing the simulation results of the air flow and dust concentration. Results indicated that when the diameter of the external cavity was 700 or 900 mm, the working surface of the working environment was not effectively improved. In comparison, when the diameter of the external cavity was optimized to 800 mm, most of the dust was trapped in the working face, and the working environment was significantly improved.http://www.jestr.org/downloads/Volume8Issue3/fulltext83232015.pdf: dustinside intake and outside pressing particle collectorparameternumerical simulationoptimization scheme _____________
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	LU Zhongliang CHEN Weifeng XU Yahui WANG Hongli ZHENG Guosheng
spellingShingle	LU Zhongliang CHEN Weifeng XU Yahui WANG Hongli ZHENG Guosheng Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector Journal of Engineering Science and Technology Review : dust inside intake and outside pressing particle collector parameter numerical simulation optimization scheme _____________
author_facet	LU Zhongliang CHEN Weifeng XU Yahui WANG Hongli ZHENG Guosheng
author_sort	LU Zhongliang
title	Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector
title_short	Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector
title_full	Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector
title_fullStr	Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector
title_full_unstemmed	Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector
title_sort	numerical simulation and parameter optimization of the inside intake and outside pressing particle collector
publisher	Eastern Macedonia and Thrace Institute of Technology
series	Journal of Engineering Science and Technology Review
issn	1791-2377 1791-2377
publishDate	2015-11-01
description	The issue of high dust concentration and the difficulty of head-on collection were investigated in this study. The theory of gas-solid two-phase flow was used to conduct numerical simulations on the air flow and dust concentration of the inside intake and the outside pressing particle collector using the FLUENT 6.3.26 software. The best optimization scheme was obtained by analyzing the simulation results of the air flow and dust concentration. Results indicated that when the diameter of the external cavity was 700 or 900 mm, the working surface of the working environment was not effectively improved. In comparison, when the diameter of the external cavity was optimized to 800 mm, most of the dust was trapped in the working face, and the working environment was significantly improved.
topic	: dust inside intake and outside pressing particle collector parameter numerical simulation optimization scheme _____________
url	http://www.jestr.org/downloads/Volume8Issue3/fulltext83232015.pdf
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Numerical Simulation and Parameter Optimization of the Inside Intake and Outside Pressing Particle Collector

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