文章基本信息

标题：Numerical modeling of gas infrared heating of production buildings
本地全文：下载
作者：Anton N. Ermolaev
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：141
页码：1-4
DOI：10.1051/matecconf/201714101021
语种：English
出版社：EDP Sciences
摘要：The paper presents the method of simulating the infrared heating of a ventilated room based on the finite element analysis (FEM) with application of the engineering software. Approbation of the method was carried out by studying the influence of various parameters of infrared gas radiators on the temperature distribution in the volume of industrial facility. Analysis of the obtained data indicates that high-temperature gas-fired infrared heating system produces significant thermal radiation in the upper zone of the computational domain by the heated surfaces with simultaneous flow of convective heat and mass transfer processes. Temperature difference between the working area and the ceiling space varies from 17 ° C to 65.2 ° C.The obtained results confirm the applicability of the engineering software ANSYS Multiphysics for modeling the combustion process and the heat and mass transfer in solving problems of designing and optimizing high-temperature gas infrared heating systems.