Research Article | OPEN ACCESS
Analysis of Start-Up Characteristics of a Honeycomb Regenerator
Xiaoni Qi and Qianjian Guo
College of Traffic and Vehicle Engineering, Shandong University of Technology, Zhangzhou Road 12, Zibo 255049, China
Research Journal of Applied Sciences, Engineering and Technology 2013 20:3784-3797
Received: January 16, 2013 | Accepted: March 26, 2013 | Published: November 10, 2013
Abstract
A three-dimensional numerical model is established which is for studying the unsteady thermal process in honeycomb regenerator. The numerical simulation was performed using FLUENT, a commercial Computational Fluid Dynamics (CFD) code, to compare simulation results to the test data. The temperature distribution of flue gas and air along the length way were obtained. The influence of switching time on the heat exchange is investigated as well. And the factors that influencing the best switching time were studied. The work in this study provides a theory basis and guide to the exploitation and appliance of HTAC system and the results of the numerical calculation can be used as the foundation of engineering design. The results may be utilized for design of porous media reactors and process optimization.
Keywords:
Ceramic honeycomb, flow characteristics, heat transfer characteristics, numerical simulation,
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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