The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials

The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials

The paper presents theoretical assumptions and implementation of the T-history method, which was used to estimate the thermal capacity and latent heat for phase change materials (PCMs). The research equipment, measurement system and obtained results were discussed. The T-history method was used to i...

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Main Authors: Kapica Paulina, Karwacki Jarosław, Bykuć Sebastian
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:E3S Web of Conferences
Online Access:https://doi.org/10.1051/e3sconf/20187001008
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spelling doaj-fde6a147cf174eba84388ad7e6a2eb192021-02-02T05:35:43ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01700100810.1051/e3sconf/20187001008e3sconf_htrse2018_01008The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materialsKapica Paulina0Karwacki Jarosław1Bykuć Sebastian2The Szewalski Institute Of Fluid Machinery, Polish Academy of SciencesThe Szewalski Institute Of Fluid Machinery, Polish Academy of SciencesThe Szewalski Institute Of Fluid Machinery, Polish Academy of SciencesThe paper presents theoretical assumptions and implementation of the T-history method, which was used to estimate the thermal capacity and latent heat for phase change materials (PCMs). The research equipment, measurement system and obtained results were discussed. The T-history method was used to investigate the heating and cooling process of two PCMs, sold under the trade names of RT15 and RT18. Obtained results were compared with the manufacturer’s data. The analysis of the research results has led to the conclusion that the presented measurement method made it possible to perform a preliminary verification of the enthalpy–temperature dependency of the PCMs. The method can be also used for studying different commercial materials and estimating this dependency for materials of yet unknown properties.https://doi.org/10.1051/e3sconf/20187001008
collection DOAJ
language English
format Article
sources DOAJ
author Kapica Paulina
Karwacki Jarosław
Bykuć Sebastian
spellingShingle Kapica Paulina
Karwacki Jarosław
Bykuć Sebastian
The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials
E3S Web of Conferences
author_facet Kapica Paulina
Karwacki Jarosław
Bykuć Sebastian
author_sort Kapica Paulina
title The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials
title_short The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials
title_full The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials
title_fullStr The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials
title_full_unstemmed The use of the T-history method to estimate thermal capacity and latent heat for RT15 and RT18 materials
title_sort use of the t-history method to estimate thermal capacity and latent heat for rt15 and rt18 materials
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2018-01-01
description The paper presents theoretical assumptions and implementation of the T-history method, which was used to estimate the thermal capacity and latent heat for phase change materials (PCMs). The research equipment, measurement system and obtained results were discussed. The T-history method was used to investigate the heating and cooling process of two PCMs, sold under the trade names of RT15 and RT18. Obtained results were compared with the manufacturer’s data. The analysis of the research results has led to the conclusion that the presented measurement method made it possible to perform a preliminary verification of the enthalpy–temperature dependency of the PCMs. The method can be also used for studying different commercial materials and estimating this dependency for materials of yet unknown properties.
url https://doi.org/10.1051/e3sconf/20187001008
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AT karwackijarosław useofthethistorymethodtoestimatethermalcapacityandlatentheatforrt15andrt18materials
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