COMSOL Multiphysics Validation as Simulation Software for Heat Transfer Calculaton in Buildings: Building Simulation Sofware Validation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F13%3A43869257" target="_blank" >RIV/70883521:28140/13:43869257 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0263224113000584" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0263224113000584</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.measurement.2013.02.020" target="_blank" >10.1016/j.measurement.2013.02.020</a>

Result language
angličtina
Original language name
COMSOL Multiphysics Validation as Simulation Software for Heat Transfer Calculaton in Buildings: Building Simulation Sofware Validation
Original language description
The main purpose of this article is a presentation of software validation for a calculation of heat transfer in buildings. The heat transfer calculation in the COMSOL Multiphysics is validated by using the analytical models, by the comparative verification provided by the International Energy Agency in the Task 34, and by the comparison with measured data in real building segment. The last model represents transient heat transfer process in an environment with complicated bindings. The similarity between the COMSOL Multiphysics results and other software tools for building simulations was investigated using the Task 34 results with minor dissimilarities. The comparison of simulation results with measured data is described in the paper with sufficient accuracy. The main deviation between the simulation and measured temperature data was caused by the precise calculation of the convective heat transfer coefficient value.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JC - Computer hardware and software
OECD FORD branch
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Project
<a href="/en/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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