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Numerical simulation of fire-resistance test

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00313539" target="_blank" >RIV/68407700:21110/17:00313539 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Numerical simulation of fire-resistance test

  • Original language description

    The paper describes a numerical model of a furnace for fire-resistance tests following standard fire conditions. The model takes advantage of great possibilities of computational fluid dynamics code Fire Dynamics Simulator. The model is based on an accurate representation of the real fire furnace of fire laboratory PAVUS a.s. located in the Czech Republic. It includes geometry of the real furnace, material properties of the furnace linings, burners, ventilation conditions and measurement devices. The model allows controlling of gas temperature and the static over pressure in the volume of the furnace as it is specified in requirements of European standard for fire resistance tests. The accuracy of the model is validated on results of the fire test executed in the horizontal furnace in the fire laboratory. The results of the numerical model show that the average temperature is within the allowed limits which are recommended in EN 1363-1. Comparison of the static over-pressure shows that the model needs further improvement. When improving the ventilation system of the model, the virtual furnace can be used for investigation of the thermal behaviour of fire-resistance tests.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20102 - Construction engineering, Municipal and structural engineering

Result continuities

  • Project

    <a href="/en/project/GA16-18448S" target="_blank" >GA16-18448S: Coupled model of structural standard fire test</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2017

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Applications of Fire Engineering

  • ISBN

    978-1-138-09291-4

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

    171-177

  • Publisher name

    CRC Press/Balkema

  • Place of publication

    Leiden

  • Event location

    Manchester

  • Event date

    Sep 7, 2017

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article