VALIDATION OF A VIRTUAL ROOM CORNER FIRE TEST WITH SPRUCE MEMBERS AND THE DEVELOPMENT OF THE CHAR LAYER
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00361185" target="_blank" >RIV/68407700:21110/22:00361185 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
VALIDATION OF A VIRTUAL ROOM CORNER FIRE TEST WITH SPRUCE MEMBERS AND THE DEVELOPMENT OF THE CHAR LAYER
Original language description
This article presents the validation of the Computational Fluid Dynamics (CFD) model of the Room Corner Test (RCT). In the RCT experiment, a natural fire with two columns and one beam is studied. The specimens were made of spruce wood. The CFD model integrates the calculation of complex pyrolysis. The Fire Dynamics Simulator (FDS) was used, and the input data was created. In the experience of previous models, emphasis was placed on the selection of input data for the pyrolysis model. Various pyrolysis models with a single reaction pattern or with parallel reactions were studied in a numerical simulation. This work provides insight for advanced modelling of wood samples in a natural fire, taking into consideration the pyrolysis model. The CFD model with pyrolysis, considering massive specimens, has not previously been adequately validated and presented. To show the applicability of the model, the development of the char layer of the timber column most exposed to fire is presented.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GF21-30949K" target="_blank" >GF21-30949K: Charring of timber under fully developed natural fire – stochastic modeling</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 12th International Conference on Structures in Fire
ISBN
978-962-367-869-8
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
1093-1102
Publisher name
The Hong Kong Polytechnic University
Place of publication
Hong Kong
Event location
Hong Kong
Event date
Nov 29, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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