Investigation of the thermal behavior and energy consumption of refrigeration systems
The object of this research study is to develop a thermal simulation model that can be used to investigate the thermal parameters of the refrigerant systems (with ON/OFF and PID control) used in cooling chambers. Moreover, the model was further developed which takes into account also the types of co...
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VINCA Institute of Nuclear Sciences
2021-01-01
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doaj-b67f8ccee8e74f12a096375f0f9dcd032021-02-05T08:41:54ZengVINCA Institute of Nuclear SciencesThermal Science0354-98362334-71632021-01-01251 Part A738310.2298/TSCI190213170K0354-98361900170KInvestigation of the thermal behavior and energy consumption of refrigeration systemsKassai Miklos0Budapest University of Technology and Economics, Department of Building Service Engineering and Process Engineering, Budapest, HungaryThe object of this research study is to develop a thermal simulation model that can be used to investigate the thermal parameters of the refrigerant systems (with ON/OFF and PID control) used in cooling chambers. Moreover, the model was further developed which takes into account also the types of compressors, feeder, and control units used commonly in practice for energetic investigations. Using the measured energy consumption data obtained by experimental tests during the previous phase of this research work, the validation of the developed energy simulation model by MATLAB R2016a could be also achieved with good agreement. The MATLAB software seemed to be the most appropriate tool for numerical investigations on the energy consumption of refrigeration systems used in commercial cold stores and transient behavior of the indoor air temperature of the cold store, cooling energy performance and consumed energy to the goods stored in cold store.http://www.doiserbia.nb.rs/img/doi/0354-9836/2021/0354-98361900170K.pdfcommercial refrigerationcold storeon-off controlpid controlenergy consumptionsimulation model |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kassai Miklos |
spellingShingle |
Kassai Miklos Investigation of the thermal behavior and energy consumption of refrigeration systems Thermal Science commercial refrigeration cold store on-off control pid control energy consumption simulation model |
author_facet |
Kassai Miklos |
author_sort |
Kassai Miklos |
title |
Investigation of the thermal behavior and energy consumption of refrigeration systems |
title_short |
Investigation of the thermal behavior and energy consumption of refrigeration systems |
title_full |
Investigation of the thermal behavior and energy consumption of refrigeration systems |
title_fullStr |
Investigation of the thermal behavior and energy consumption of refrigeration systems |
title_full_unstemmed |
Investigation of the thermal behavior and energy consumption of refrigeration systems |
title_sort |
investigation of the thermal behavior and energy consumption of refrigeration systems |
publisher |
VINCA Institute of Nuclear Sciences |
series |
Thermal Science |
issn |
0354-9836 2334-7163 |
publishDate |
2021-01-01 |
description |
The object of this research study is to develop a thermal simulation model that can be used to investigate the thermal parameters of the refrigerant systems (with ON/OFF and PID control) used in cooling chambers. Moreover, the model was further developed which takes into account also the types of compressors, feeder, and control units used commonly in practice for energetic investigations. Using the measured energy consumption data obtained by experimental tests during the previous phase of this research work, the validation of the developed energy simulation model by MATLAB R2016a could be also achieved with good agreement. The MATLAB software seemed to be the most appropriate tool for numerical investigations on the energy consumption of refrigeration systems used in commercial cold stores and transient behavior of the indoor air temperature of the cold store, cooling energy performance and consumed energy to the goods stored in cold store. |
topic |
commercial refrigeration cold store on-off control pid control energy consumption simulation model |
url |
http://www.doiserbia.nb.rs/img/doi/0354-9836/2021/0354-98361900170K.pdf |
work_keys_str_mv |
AT kassaimiklos investigationofthethermalbehaviorandenergyconsumptionofrefrigerationsystems |
_version_ |
1724283797257584640 |