CFD analysis on the effect of temperature on gas distribution in indoor environment
Air 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; G...
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IOP Publishing Ltd
2023
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my.uniten.dspace-258572023-05-29T17:05:19Z CFD analysis on the effect of temperature on gas distribution in indoor environment Juffry Z.H.M. Kamarudin K. Adom A.H. Abdullah A.N. Ismail I.N. 57392355600 55193266400 6506600412 57194262641 55598767200 Air 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; Gases There 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. Final 2023-05-29T09:05:19Z 2023-05-29T09:05:19Z 2021 Conference Paper 10.1088/1742-6596/2107/1/012054 2-s2.0-85122014142 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85122014142&doi=10.1088%2f1742-6596%2f2107%2f1%2f012054&partnerID=40&md5=5cae61832d6c4f912df7e8cd8cfbca10 https://irepository.uniten.edu.my/handle/123456789/25857 2107 1 12054 All Open Access, Bronze IOP Publishing Ltd Scopus |
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| description |
Air 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; Gases |
| author2 |
57392355600 |
| author_facet |
57392355600 Juffry Z.H.M. Kamarudin K. Adom A.H. Abdullah A.N. Ismail I.N. |
| format |
Conference Paper |
| author |
Juffry Z.H.M. Kamarudin K. Adom A.H. Abdullah A.N. Ismail I.N. |
| spellingShingle |
Juffry Z.H.M. Kamarudin K. Adom A.H. Abdullah A.N. Ismail I.N. CFD analysis on the effect of temperature on gas distribution in indoor environment |
| author_sort |
Juffry Z.H.M. |
| title |
CFD analysis on the effect of temperature on gas distribution in indoor environment |
| title_short |
CFD analysis on the effect of temperature on gas distribution in indoor environment |
| title_full |
CFD analysis on the effect of temperature on gas distribution in indoor environment |
| title_fullStr |
CFD analysis on the effect of temperature on gas distribution in indoor environment |
| title_full_unstemmed |
CFD analysis on the effect of temperature on gas distribution in indoor environment |
| title_sort |
cfd analysis on the effect of temperature on gas distribution in indoor environment |
| publisher |
IOP Publishing Ltd |
| publishDate |
2023 |
| _version_ |
1806428173241417728 |
| score |
13.214268 |