<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The aim of this work is to investigate a heat performance of a Multi-Layered Oscillating Heat Pipes Heat Exchanger (ML-OHPHE) for the application of heat recovery in heating, ventilation and air conditioning systems (HVAC systems). The heat exchanger is investigated experimentally under different conditions of heat loads and filling ratios. The experimental data results are compared to the data obtained from Honeywell’s UniSim® Design Suite software. In the end the NTU analysis of the ML-OHPHE is done and a value of overall heat transfer coefficient is calculated. The results of the experiments indicate that the ML-OHPHE could serve as a completely passive heat transfer device in the application of heat recovery in HVAC systems.</p></abstract>

The aim of this work is to investigate a heat performance of a Multi-Layered Oscillating Heat Pipes Heat Exchanger (ML-OHPHE) for the application of heat recovery in heating, ventilation and air conditioning systems (HVAC systems). The heat exchanger is investigated experimentally under different conditions of heat loads and filling ratios. The experimental data results are compared to the data obtained from Honeywell’s UniSim® Design Suite software. In the end the NTU analysis of the ML-OHPHE is done and a value of overall heat transfer coefficient is calculated. The results of the experiments indicate that the ML-OHPHE could serve as a completely passive heat transfer device in the application of heat recovery in HVAC systems.

HVAC Systems Heat Recovery with Multi-Layered Oscillating Heat Pipes

Slovak University of Technology in Bratislava

Faculty of Mechanical Engineering, Institute of Process Engineering

Strojnícky časopis - Journal of Mechanical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"HVAC Systems Heat Recovery with Multi-Layered Oscillating Heat Pipes"}

The aim of this work is to investigate a heat performance of a Multi-Layered Oscillating Heat Pipes Heat Exchanger (ML-OHPHE) for the application of heat...

HVAC Systems Heat Recovery with Multi-Layered Oscillating Heat Pipes

Published Online: May 31, 2019

Page range: 51 - 60

DOI: https://doi.org/10.2478/scjme-2019-0004

Keywords
multi-layered oscillating heat pipes, OHP, heat exchanger, HVAC, heat recovery system, NTU method

© 2019 Kabát Juraj et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

HVAC Systems Heat Recovery with Multi-Layered Oscillating Heat Pipes

Published Online: May 31, 2019

Page range: 51 - 60

DOI: https://doi.org/10.2478/scjme-2019-0004

Keywordsmulti-layered oscillating heat pipes, OHP, heat exchanger, HVAC, heat recovery system, NTU method

© 2019 Kabát Juraj et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
multi-layered oscillating heat pipes, OHP, heat exchanger, HVAC, heat recovery system, NTU method