Numerical analysis of a waste heat recovery process with account of condensation of steam from flue gases

被引：11
|
作者：
Szulc, P. [1 ]
Tietze, T. [1 ]
Wojs, K. [1 ]
机构：
[1] Wroclaw Univ Technol, Fac Mech & Power Engn, PL-50370 Wroclaw, Poland
来源：
ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING | 2015年 / 15卷 / 04期
关键词：
Heat exchanger; Condensation; Heat recovery; Inert gas;
D O I：
10.1016/j.acme.2015.05.002
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper presents modelling of the process of condensation of steam contained in flue gases in systems for waste heat recovery from flue gases. A one-dimensional, non-stationary mathematical model of a heat exchanger was described, and then numerical calculations for flue gases from the combustion of hard coal and brown coal were performed. The results were presented in the form of characteristics with temperature distributions along the axis of the condensing heat exchanger and the degree of cooling of flue gases. (C) 2015 Politechnika Wroclawska. Published by Elsevier Sp. z o.o. All rights reserved.
引用
收藏
页码：1017 / 1023
页数：7
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