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The rapid advancement of computational techniques has allowed, among other things, the transfer of gas explosion research into the virtual environment. For validating computerized simulations of this kind, physical experiments and specialized literature are still considered fundamental. However, one of the challenges posed by the virtualization process is the limitation of conducting simulations in fully or partially enclosed spaces, under initially imposed conditions, without the possibility of dynamically modifying these conditions based on the development of overpressures generated by the virtual explosion. This paper details a computerized experiment where the boundary conditions were successfully transformed into predefined pressure threshold surfaces, transitioning from rigid surfaces to surfaces capable of releasing the overpressures developed in fully or partially enclosed spaces. This approach aligns the results of these simulations with the real dynamic effects of gas explosion events.<\/jats:p>","DOI":"10.2478\/minrv-2024-0006","type":"journal-article","created":{"date-parts":[[2024,3,30]],"date-time":"2024-03-30T15:52:35Z","timestamp":1711813955000},"page":"58-67","source":"Crossref","is-referenced-by-count":3,"title":["Computational Simulation of Methane Ignition in Enclosed Spaces"],"prefix":"10.2478","volume":"30","author":[{"given":"Gheorghe Daniel","family":"Florea","sequence":"first","affiliation":[{"name":"National Institute for Research and Development in Mine Safety and Protection to Explosion INSEMEX Petro\u0219ani , Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dan Codru\u021b","family":"Petrilean","sequence":"additional","affiliation":[{"name":"University of Petrosani , Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2024,3,30]]},"reference":[{"key":"2026042822043556631_j_minrv-2024-0006_ref_001","unstructured":"Petrilean DC, 2008 Elaborating and Analysing the Real Balance of Heat for the Steam Generator RGL 10\/DD 2008, Annals of the University of Petrosani, Mechanical Engineering, Volume 10, 155-160"},{"key":"2026042822043556631_j_minrv-2024-0006_ref_002","doi-asserted-by":"crossref","unstructured":"Colda, C., Pupazan G., Nan M., Grecea D., Darie M., 2020 Considerations Regarding the Dynamics of Concentrations in Artificially Ventilated Rooms for Explosive Atmospheres 20th International Multidisciplinary Scientific GeoConference \u2013 SGEM 2020, Albena, Bulgaria","DOI":"10.5593\/sgem2020\/1.2\/s06.088"},{"key":"2026042822043556631_j_minrv-2024-0006_ref_003","doi-asserted-by":"crossref","unstructured":"Petrilean D.C., Stanil\u0103 S., Dosa I., 2017 A Mathematical Model for Determining the Dimensionless Heat Flux with Application in Mine Environment, Environmental Engineering and Management Journal, Vol.16, No. 6, 1249-1414","DOI":"10.30638\/eemj.2017.142"},{"key":"2026042822043556631_j_minrv-2024-0006_ref_004","doi-asserted-by":"crossref","unstructured":"Munteanu L., Suvar, M.C., Morar M.S., Miclea O., Pasculescu, A.C., 2024 Integrated CAD\/CAM Approach for Experimental Stands in Hydrogen Explosion Analysis, Proceedings of the 11th International Symposium on Occupational Health and Safety (SESAM 2023), Matec Web of Conferences, Volume 389, Article no. 00079, eISSN: 2261-236X","DOI":"10.1051\/matecconf\/202438900079"},{"key":"2026042822043556631_j_minrv-2024-0006_ref_005","unstructured":"P\u0103sculescu D., Rom\u0103nescu A., Pasculescu V., T\u0103tar A., Fot\u0103u I., Vajai G., 2011 Presentation and Simulation of a Modern Distance Protection from the National Energy System, 10th International Conference of Environment and Electrical Engineering, Rome, Italy, May, pp. 6-11"},{"key":"2026042822043556631_j_minrv-2024-0006_ref_006","doi-asserted-by":"crossref","unstructured":"Manea, F., Ghicioi, E., Munteanu, L., & Simon-Marinic\u0103, B. 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