E3S Web Conf.
Volume 85, 2019EENVIRO 2018 – Sustainable Solutions for Energy and Environment
|Number of page(s)||6|
|Section||Computational Fluid Dynamics in Built Environment|
|Published online||22 February 2019|
CFD analysis of a dual heat recovery system
“Gheorghe Asachi” Technical University of Iaşi, Faculty of Civil Engineering and Building Services, 700050 Iaşi, Romania
2 Aix-Marseille Université, IUSTI UMR 7343, 13453 Marseille Cedex 13, France
* Corresponding author: email@example.com
This paper presents a CFD Heat Transfer Analysis of an originally designed system for heat recovery in the building sector. The heat exchanger has a dual role, which means it will produce simultaneously hot water and warm air. The key to the efficiency of the heat exchanger is the heat pipe system which recovers thermal energy from residual hot water and transfers it to the secondary agents. The paper includes a case study structured by different mesh distributions and flow regimes. The purpose of the heat exchanger is to reduce the costs of producing thermal energy and to increase the overall energy efficiency of buildings.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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