Research Article | OPEN ACCESS
Stress Analysis and Research of a Cyclone in CAGG Units
Tao Yan, Xiujuan Yang and Xiangzhen Yan
College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, China
Research Journal of Applied Sciences, Engineering and Technology 2013 12:3450-3456
Received: November 19, 2012 | Accepted: January 11, 2013 | Published: April 10, 2013
Abstract
The cyclone is one of the key equipment in the high-pressure (2.0~3.0 MPa) Coal Ash-Agglomerated Gasification (CAGG) units. Based on the stress classification method and the design-by-analysis rule, using numerical simulation and ANSYS software, calculation and analysis have been carried out on a cyclone which has rectangular vortex inlet and flat head. The comparative studies have been made for those which have different quantities of stiffened plates. Conclusion can be drawn that the application of stiffened plates is a good option to improve top head stress distribution.
Keywords:
CAGG unit, cyclone, design-by-analysis, numerical simulation, stress distribution,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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