Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit

The study presents the experimental and analytical investigation, which was carried out to evaluate the charging/discharging performance of phase change material (PCM) in the thermal energy storage (TES) unit. The experiments performed under different operating modes of the heat storage system, chan...

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Autores principales:	Pakalka Saulius, Valančius Kęstutis
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2021
Materias:	charging/discharging time heat exchanger phase change material (pcm) regression model response surface Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/d9f95de867174a278a0d98e3f60d1f47
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spelling	oai:doaj.org-article:d9f95de867174a278a0d98e3f60d1f472021-12-05T14:11:11ZExperimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit2255-883710.2478/rtuect-2021-0044https://doaj.org/article/d9f95de867174a278a0d98e3f60d1f472021-01-01T00:00:00Zhttps://doi.org/10.2478/rtuect-2021-0044https://doaj.org/toc/2255-8837The study presents the experimental and analytical investigation, which was carried out to evaluate the charging/discharging performance of phase change material (PCM) in the thermal energy storage (TES) unit. The experiments performed under different operating modes of the heat storage system, changing the inlet temperature and the mass flow rate of the heat transfer fluid (HTF). The calculated amount of thermal energy based on the partial enthalpy distribution provided by the manufacturer’s datasheet compared to that obtained from the experiments. Based on the experimental results, a three-dimensional response surfaces formed and a regression models obtained, which allow predicting the PCM charging and discharging performance.Pakalka SauliusValančius KęstutisSciendoarticlecharging/discharging timeheat exchangerphase change material (pcm)regression modelresponse surfaceRenewable energy sourcesTJ807-830ENEnvironmental and Climate Technologies, Vol 25, Iss 1, Pp 600-609 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	charging/discharging time heat exchanger phase change material (pcm) regression model response surface Renewable energy sources TJ807-830
spellingShingle	charging/discharging time heat exchanger phase change material (pcm) regression model response surface Renewable energy sources TJ807-830 Pakalka Saulius Valančius Kęstutis Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit
description	The study presents the experimental and analytical investigation, which was carried out to evaluate the charging/discharging performance of phase change material (PCM) in the thermal energy storage (TES) unit. The experiments performed under different operating modes of the heat storage system, changing the inlet temperature and the mass flow rate of the heat transfer fluid (HTF). The calculated amount of thermal energy based on the partial enthalpy distribution provided by the manufacturer’s datasheet compared to that obtained from the experiments. Based on the experimental results, a three-dimensional response surfaces formed and a regression models obtained, which allow predicting the PCM charging and discharging performance.
format	article
author	Pakalka Saulius Valančius Kęstutis
author_facet	Pakalka Saulius Valančius Kęstutis
author_sort	Pakalka Saulius
title	Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit
title_short	Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit
title_full	Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit
title_fullStr	Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit
title_full_unstemmed	Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit
title_sort	experimental investigation and prediction of charging/discharging performance of phase change material based thermal energy storage unit
publisher	Sciendo
publishDate	2021
url	https://doaj.org/article/d9f95de867174a278a0d98e3f60d1f47
work_keys_str_mv	AT pakalkasaulius experimentalinvestigationandpredictionofchargingdischargingperformanceofphasechangematerialbasedthermalenergystorageunit AT valanciuskestutis experimentalinvestigationandpredictionofchargingdischargingperformanceofphasechangematerialbasedthermalenergystorageunit
_version_	1718371328070778880

Experimental Investigation and Prediction of Charging/Discharging Performance of Phase Change Material based Thermal Energy Storage Unit

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