Ho Lee, Hyun;
Yu Baeg, Dae;
Hwa Yoo, Jeong;
Hwan Kim, Jeong;
Kwan Seo, Jung;
Kee Paik, Jeom;
(2024)
A probabilistic selection of fire scenarios considering operating condition in aircraft carrier’s hangar spaces.
Ships and Offshore Structures
pp. 1-16.
10.1080/17445302.2024.2355413.
(In press).
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Abstract
Aircraft carrier hangars require sufficient space to enable essential functions such as aircraft preparation, stowage, handling of aviation fuel and munitions, etc. Consequently, the hangars are treated as high-fire-risk spaces owing to their operating conditions. Although hangar fire accidents are caused by various temporally and spatially varying fire hazards, fire safety designs for hangars follow a deterministic approach based on IMO regulations, similar to ro-ro ships. Hence, this paper proposes one hundred credible fire scenarios to enhance the fire safety design of hangar structures by utilizing Latin hypercube sampling. These fire scenarios were also employed to determine fire-induced loads in the form of exceedance curves. Moreover, the effect of fire frequency defining method and ship motions on fire consequences was quantitatively investigated through case study and CFD simulation.
| Type: | Article |
|---|---|
| Title: | A probabilistic selection of fire scenarios considering operating condition in aircraft carrier’s hangar spaces |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1080/17445302.2024.2355413 |
| Publisher version: | http://dx.doi.org/10.1080/17445302.2024.2355413 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions. |
| Keywords: | Aircraft carrier’s hangar, fire safety design, pool fire scenarios, fire-induced load, fire CFD simulation |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10193003 |
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