A VALIDATED TRNSYS MODEL OF THERMALLY ACTIVATED LAYER WITH PHASE CHANGE MATERIAL
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU117136" target="_blank" >RIV/00216305:26210/15:PU117136 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1115/IMECE2015-51705" target="_blank" >http://dx.doi.org/10.1115/IMECE2015-51705</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/IMECE2015-51705" target="_blank" >10.1115/IMECE2015-51705</a>
Alternative languages
Result language
angličtina
Original language name
A VALIDATED TRNSYS MODEL OF THERMALLY ACTIVATED LAYER WITH PHASE CHANGE MATERIAL
Original language description
Simulations of building performance or HVAC systems performance usually cover a time period of several weeks, months or even a year. Therefore, the computational demand of simulation models of buildings or HVAC systems can be quite constraining for their practical application. A substantial simplification of the simulated problem is usually necessary to reduce the computational demand. The paper reports the development of a quasi 1D model of a thermally activated layer with phase change material. The model was developed in MATLAB and subsequently implemented as a TRNSYS type. The model was validated with data obtained from experiments with thermally activated panels. The experimental panels contained a 15 mm thick layer of gypsum plaster comprising 30 wt.% of microencapsulated phase change material. Plastic tubes for liquid heat carrier (water in the presented study) were embedded at the bottom of the plaster layer. Thermal imaging was used to acquire the average surface temperatures of the panels in the experimental investigations. The experimental and numerical results were in a good agreement.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ASME 2015 International Mechanical Engineering Congress and Exposition Volume 8A: Heat Transfer and Thermal Engineering
ISBN
978-0-7918-5749-6
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1-4
Publisher name
ASME
Place of publication
Houston, Texas, USA
Event location
Houston, Texas
Event date
Nov 13, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000379792400049