Numerical simulation of natural ventilation for full-scale office in Malaysia
The Natural ventilation is the sustainable solution to maintain the health and environmental conditions comfortable in buildings. This paper presents a 3D computational fluid dynamics (CFD) analysis to investigate indoor environmental conditions of naturally ventilated typical size of single off...
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| Format: | Article |
| Language: | en |
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Journal of Scientific & Technology Research
2018
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| Online Access: | http://eprints.uthm.edu.my/7141/1/J14091_81db38b3309a05c43f64d6bacb5e75da.pdf http://eprints.uthm.edu.my/7141/ |
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| author | Wahhad, Ali M. M. Elfaghi, Abdulhafid |
| author_facet | Wahhad, Ali M. M. Elfaghi, Abdulhafid |
| author_sort | Wahhad, Ali M. |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The Natural ventilation is the sustainable solution to maintain the health and environmental conditions comfortable in buildings. This paper
presents a 3D computational fluid dynamics (CFD) analysis to investigate indoor environmental conditions of naturally ventilated typical size of single
office room of a high-glass wall fitted with two operable windows. The purpose of this work is to facilitate design and analysis of suitable window
measurements. The numerical results obtained for a particular time (solar time) available and the maximum discrepancy obtained are 1.7% of
temperature and 3% of velocity which are within the accepted level and computations with the CFD based model show best agreement with
measurements and good thermal comfort is achieved when the outdoor temperature is moderate. |
| format | Article |
| id | my.uthm.eprints-7141 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2018 |
| publisher | Journal of Scientific & Technology Research |
| record_format | eprints |
| spelling | my.uthm.eprints-71412022-06-14T01:52:27Z http://eprints.uthm.edu.my/7141/ Numerical simulation of natural ventilation for full-scale office in Malaysia Wahhad, Ali M. M. Elfaghi, Abdulhafid T Technology (General) The Natural ventilation is the sustainable solution to maintain the health and environmental conditions comfortable in buildings. This paper presents a 3D computational fluid dynamics (CFD) analysis to investigate indoor environmental conditions of naturally ventilated typical size of single office room of a high-glass wall fitted with two operable windows. The purpose of this work is to facilitate design and analysis of suitable window measurements. The numerical results obtained for a particular time (solar time) available and the maximum discrepancy obtained are 1.7% of temperature and 3% of velocity which are within the accepted level and computations with the CFD based model show best agreement with measurements and good thermal comfort is achieved when the outdoor temperature is moderate. Journal of Scientific & Technology Research 2018 Article PeerReviewed text en http://eprints.uthm.edu.my/7141/1/J14091_81db38b3309a05c43f64d6bacb5e75da.pdf Wahhad, Ali M. and M. Elfaghi, Abdulhafid (2018) Numerical simulation of natural ventilation for full-scale office in Malaysia. International Journal of Scientific & Technology Research, 7 (12). pp. 36-39. ISSN 2277-8616 |
| spellingShingle | T Technology (General) Wahhad, Ali M. M. Elfaghi, Abdulhafid Numerical simulation of natural ventilation for full-scale office in Malaysia |
| title | Numerical simulation of natural ventilation for full-scale office in Malaysia |
| title_full | Numerical simulation of natural ventilation for full-scale office in Malaysia |
| title_fullStr | Numerical simulation of natural ventilation for full-scale office in Malaysia |
| title_full_unstemmed | Numerical simulation of natural ventilation for full-scale office in Malaysia |
| title_short | Numerical simulation of natural ventilation for full-scale office in Malaysia |
| title_sort | numerical simulation of natural ventilation for full-scale office in malaysia |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/7141/1/J14091_81db38b3309a05c43f64d6bacb5e75da.pdf http://eprints.uthm.edu.my/7141/ |
| url_provider | http://eprints.uthm.edu.my/ |