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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: Centrum bezpečnostních, informačních a pokročilých technologií (CEBIA-Tech)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Measurement

ISSN

0263-2241

e-ISSN

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Svazek periodika

46

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

2003-2012

Kód UT WoS článku

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EID výsledku v databázi Scopus

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