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Jetfire lab: Jetfire at reduced scale

Abstract : This article addresses the development of a bench-scale test (jetfire lab) mimicking the fire exposure of the large-scale jetfire facility. An experimental approach was addressed to develop direct correlation and to validate the similitude between bench-scale test and large-scale jetfire. Comparisons were made by testing Zaltex passive fire protection material in the form of panels. Novel setups were designed to make the jetfire lab able to measure time/temperature curves similar to those obtained at a large scale. The assembly of the tested samples was also investigated. An experimental protocol was elaborated to consider the junction between parts of the sample at the reduced scale. Direct correlation was found between the large and the bench scale and it was evidenced that jetfire lab can be used for preliminary study and development of new thermal barriers for fire protection.
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https://hal.univ-lille.fr/hal-03352830
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Submitted on : Thursday, September 23, 2021 - 3:17:15 PM
Last modification on : Tuesday, October 19, 2021 - 10:57:01 PM

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Johan Sarazin, Elsa Franchini, Virginie Dréan, Roman Chiva, Serge Bourbigot. Jetfire lab: Jetfire at reduced scale. Journal of Fire Sciences, SAGE Publications, 2021, Journal of Fire Sciences, pp.073490412110371. ⟨10.1177/07349041211037192⟩. ⟨hal-03352830⟩

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