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- Title
Experimental study of the hydrogen leakage and ignition in a ventilated room.
- Authors
Kutuzova, K. S.; Stakhanov, V. V.; Bezgodov, E. V.; Mastyuk, D. A.; Popov, I. A.; Pasyukov, S. D.; Tarakanov, A. A.
- Abstract
During the storage or production of a hydrogen gas within a limited space, a combustible mixture may form in the event of an emergency leakage. In order to ensure safety, it is necessary to develop a room ventilation system for preventing the formation of areas in which there is an increased content of combustible substances. The present article considers experiments on the leakage of a hydrogen gas in a ventilated room with a volume of 8 m3. Emergencies connected with the depressurization of electrolyzer or a high-pressure hydrogen vessel during the storage were simulated. The time-dependencies of the hydrogen content at various points of the room were obtained. Data on the combustion of the hydrogen-air mixture in the room with relief valves were obtained from experiments carried out with the ignition of the mixture.
- Subjects
GAS leakage; LEAKAGE; RELIEF valves; HYDROGEN; MIXTURES; HYDROGEN production; COMBUSTION kinetics
- Publication
Atomic Energy, 2023, Vol 134, Issue 5/6, p373
- ISSN
1063-4258
- Publication type
Article
- DOI
10.1007/s10512-024-01068-w