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CFD analysis on the effect of temperature on gas distribution in indoor environment

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dc.contributor.authorJuffry Z.H.M.en_US
dc.contributor.authorKamarudin K.en_US
dc.contributor.authorAdom A.H.en_US
dc.contributor.authorAbdullah A.N.en_US
dc.contributor.authorIsmail I.N.en_US
dc.contributor.authorid57392355600en_US
dc.contributor.authorid55193266400en_US
dc.contributor.authorid6506600412en_US
dc.contributor.authorid57194262641en_US
dc.contributor.authorid55598767200en_US
dc.date.accessioned2023-05-29T09:05:19Z
dc.date.available2023-05-29T09:05:19Z
dc.date.issued2021
dc.descriptionAir quality; Computational fluid dynamics; Environmental regulations; Smoke; Temperature; Ventilation; Air circulation; CFD analysis; Condition; Effects of temperature; Gas distribution; Indoor environment; Outdoor air qualities; Potential risks; Three dimensional simulations; Ventilation systems; Gasesen_US
dc.description.abstractThere are times when people are required to spend time indoors, especially due to unhealthy outdoor air quality as well during a pandemic when lockdowns are imposed. However, spending time indoors can also at times be dangerous due to the release of harmful gasses if left unchecked. This has very much to do with many parameters, among which is the indoor environment and its ventilation. The latter is affected by the way gases distribute inside the building. It is influenced by many factors such as temperature, wind, air circulation, and also ventilation system itself. The knowledge on how the gases spread in different conditions within the indoor environment can be utilized in many applications such as improving the smoke detector safety system and identifying as well as predicting the potential risks. This paper presents the investigation of the effect of different temperatures on gas distribution in an indoor environment. A three-dimensional simulation was performed of different temperature gas released in a closed room that has different ambient temperatures. The effect of temperature on the gas dispersion was observed. The results revealed that there is a significant effect of temperature on the way gas spread in the indoor environment support by the theoretical knowledge on the relationship between temperature and gas in the gas law. � 2021 Institute of Physics Publishing. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo12054
dc.identifier.doi10.1088/1742-6596/2107/1/012054
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85122014142
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85122014142&doi=10.1088%2f1742-6596%2f2107%2f1%2f012054&partnerID=40&md5=5cae61832d6c4f912df7e8cd8cfbca10
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25857
dc.identifier.volume2107
dc.publisherIOP Publishing Ltden_US
dc.relation.ispartofAll Open Access, Bronze
dc.sourceScopus
dc.sourcetitleJournal of Physics: Conference Series
dc.titleCFD analysis on the effect of temperature on gas distribution in indoor environmenten_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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