Efficiency optimisation of the thermal energy storage unit in the form of the ceiling panel for summer conditions

Piotr Łapka , Maciej Jaworski

Abstract

The thermal energy storage unit in the form of the ceiling panel made of the gypsum‐microencapsulated phase change material composite with internal U‐shaped channels was optimised applying previously developed 1D‐3D numerical simulator. Calculations were carried out for variable inlet velocities of air, different properties of the composite expressed by enthalpy‐temperature curves, and summer climatic conditions in Central Poland (Warsaw). Optimal working temperature ranges of the composite were determined. Moreover, studies showed that for Central Poland, composites with wide ranges of the working temperature are preferred due to significant daily variations of ambient temperature during the whole summer.
Author Piotr Łapka (FPAE / IHE)
Piotr Łapka,,
- The Institute of Heat Engineering
, Maciej Jaworski (FPAE / IHE)
Maciej Jaworski,,
- The Institute of Heat Engineering
Journal seriesInternational Journal of Energy Research, ISSN 0363-907X, (N/A 100 pkt)
Issue year2019
Vol43
No6
Pages2151-2161
Publication size in sheets0.5
Keywords in Englishceiling panel, heat transfer, numerical modelling, optimisation, phase change materials, thermal energy storage
ASJC Classification2102 Energy Engineering and Power Technology; 2103 Fuel Technology; 2104 Nuclear Energy and Engineering; 2105 Renewable Energy, Sustainability and the Environment
DOIDOI:10.1002/er.4419
Languageen angielski
File
-apka_et_al-2019-International_Journal_of_Energy_Research.pdf 1.96 MB
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 06-11-2019, ArticleFromJournal
Publication indicators Scopus Citations = 0; WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 0.941; WoS Impact Factor: 2017 = 3.009 (2) - 2017=2.671 (5)
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