Modeling and measurement methods for multi-source heat pumps

Authors

  • Péter Hermanucz Institute of Technology, Hungarian University of Agriculture and Life Sciences, Hungary
  • Gábor Géczi Institute of Environmental Science, Hungarian University of Agriculture and Life Sciences, Hungary https://orcid.org/0000-0002-0909-7131
  • István Barótfi Institute of Technology, Hungarian University of Agriculture and Life Sciences, Hungary

DOI:

https://doi.org/10.55225/sti.314

Keywords:

multi-source heat pump, heat pump modelling

Abstract

Multi-source heat pumps are gaining prominence as energy prices rise and environmental efforts intensify. This type of heat pump system can be used for industrial processes as well as for heating. However, it is a challenge to properly model the two heat sources, possibly operating in parallel, to provide the appropriate input parameters for the design process. The aim of our work is to compile a system that is suitable for the parallel operation of two heat sources. We can compare the measured data with the results of the software used for modeling.

Downloads

Download data is not yet available.

Ghabour R, Korzenszky P. Mathematical modelling and experimentation of soy wax PCM solar tank using response surface method. Analecta Technica Szegedinensia. 2020; 14(2):35–42. https://doi.org/10.14232/analecta.2020.2.35-42.   Google Scholar

Qor-El-Aine A, Béres A, Géczi G. The nitrogen dioxide (NO2) and PM10 pollution level in Debrecen, Miskolc, and Nyíregyháza Hungary in the previous 4 years. Hungarian Agricultural Research. 2021;1:3–10   Google Scholar

Páger Sz, Veres A, Géczi G. Basic connections of heating and cooling systems. Part 3: Quality control. Hungarian Installateur. 2021;31:42–44   Google Scholar

Chao H, Shengteng L, Fenghao W, Lang L, Yujiao Z, Zhihua W, Pengfei T. Performance analysis of a combined solar-assisted heat pump heating system in Xi’an, China. Energies. 2019;12(2515):3–20. https://doi.org/10.3390/en12132515.   Google Scholar

Bartha S, Lágymányosi A, Farkas I. Combined photovoltaic-wind electricity generation in an economy not connected to the electricity grid. Magyar Energetika. 2002;10(6):21–26   Google Scholar

Junfang X, Yaohua Z, Zhenhua Q, Gang W, Jieteng W. Air–water dual-source heat pump system with new composite evaporator. Applied Thermal Engineering. 2018;141:483–493. https://doi.org/10.1016/j.applthermaleng.2017.11.128.   Google Scholar

Han Z, Lejian Q, Xiao M, Xiaobei S, Changming M. Simulation of a multi-source hybrid heat pump system with seasonal thermal storage in cold regions. Applied Thermal Engineering. 2017;116:292–302. https://doi.org/10.1016/j.applthermaleng.2017.01.057.   Google Scholar

Buker M, Saffa R. Solar assisted heat pump systems for low temperature water heating applications: A systematic review. Renewable and Sustainable Energy Reviews. 2016;55:399–413. https://doi.org/10.1016/j.rser.2015.10.157.   Google Scholar

Corberán JM, Antonio C-M, Javier M-A, Carola M. Dual source heat pump, a high efficiency and cost-effective alternative for heating, cooling and DHW production. International Journal of Low-Carbon Technologies. 2018;13: 161–176. https://doi.org/10.1093/ijlct/cty008.   Google Scholar

Hermanucz P, Géczi G, Barótfi I. Hűtőközeg váltás hőszivattyúra gyakorolt hatásának mérési lehetőségei. Jelenkori társadalmi és gazdasági folyamatok. 2019;2:71–77.   Google Scholar

Jakab Z. Compressor Cooling. Budapest: HKVSZ Publishing House; 2006.   Google Scholar

Makhnatcha P, Khodabandeha R. The role of environmental metrics (GWP, TEWI, LCCP) in the selection of low GWP refrigerants. Energy Procedia. 2014;61:2460–2463. https://doi.org/10.1016/j.egypro.2014.12.023.   Google Scholar

System Layout

Downloads

Published

2021-12-29

How to Cite

Hermanucz, P., Géczi, G., & Barótfi, I. (2021). Modeling and measurement methods for multi-source heat pumps. Science, Technology and Innovation, 14(3-4), 12–17. https://doi.org/10.55225/sti.314

Issue

Section

Original articles