The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation
The study of effects of wind flow surrounding the low-rise house with mono-pitch roof considering overhang become the focus of the present study. Many windstorms event occur past few months and cause several damaged to the roof especially in low-rise house. However, the previous studies are limited...
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| Format: | Monograph |
| Language: | English |
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Universiti Sains Malaysia
2022
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| Online Access: | http://eprints.usm.my/57636/ http://eprints.usm.my/57636/1/The%20Effect%20Of%20Roof%20Slope%20On%20The%20Wind%20Pressure%20Distribution%20Of%20A%20Low-Rise%20Mono-Pitch%20House%20Using%20Cfd%20Simulation.pdf |
| _version_ | 1848883676904947712 |
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| author | Jawari, Muhammad Faiz Ahmad |
| author_facet | Jawari, Muhammad Faiz Ahmad |
| author_sort | Jawari, Muhammad Faiz Ahmad |
| building | USM Institutional Repository |
| collection | Online Access |
| description | The study of effects of wind flow surrounding the low-rise house with mono-pitch roof considering overhang become the focus of the present study. Many windstorms event occur past few months and cause several damaged to the roof especially in low-rise house. However, the previous studies are limited to the low-rise house with gable roof. The numerical study using Computational Fluid Dynamic (CFD) simulation was performed to simulate the wind flow toward house, resulting a pressure distribution surrounding the house. Therefore, the study is conducted to investigate the effect of house features namely overhang and roof pitch on the wind flow surrounding the low-rise house using CFD. The steady-RANS equation using RNG k-ε turbulence models were introduced to solve the flow problems for this study.The highest-pressure coefficient was recorded to be 0.97 for model MR 5. Meanwhile the model with 18˚ roof pitch developed the highest suction effect occurred on the roof overhang with the values of net Cp calculated to be -2.6933. Finally, the results using overhang roof and roof pitch of 18˚ cause the most significant influences to the Cp values. |
| first_indexed | 2025-11-15T18:54:36Z |
| format | Monograph |
| id | usm-57636 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:54:36Z |
| publishDate | 2022 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-576362023-03-29T04:13:41Z http://eprints.usm.my/57636/ The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation Jawari, Muhammad Faiz Ahmad T Technology TA Engineering (General). Civil engineering (General) The study of effects of wind flow surrounding the low-rise house with mono-pitch roof considering overhang become the focus of the present study. Many windstorms event occur past few months and cause several damaged to the roof especially in low-rise house. However, the previous studies are limited to the low-rise house with gable roof. The numerical study using Computational Fluid Dynamic (CFD) simulation was performed to simulate the wind flow toward house, resulting a pressure distribution surrounding the house. Therefore, the study is conducted to investigate the effect of house features namely overhang and roof pitch on the wind flow surrounding the low-rise house using CFD. The steady-RANS equation using RNG k-ε turbulence models were introduced to solve the flow problems for this study.The highest-pressure coefficient was recorded to be 0.97 for model MR 5. Meanwhile the model with 18˚ roof pitch developed the highest suction effect occurred on the roof overhang with the values of net Cp calculated to be -2.6933. Finally, the results using overhang roof and roof pitch of 18˚ cause the most significant influences to the Cp values. Universiti Sains Malaysia 2022-08-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/57636/1/The%20Effect%20Of%20Roof%20Slope%20On%20The%20Wind%20Pressure%20Distribution%20Of%20A%20Low-Rise%20Mono-Pitch%20House%20Using%20Cfd%20Simulation.pdf Jawari, Muhammad Faiz Ahmad (2022) The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Awam. (Submitted) |
| spellingShingle | T Technology TA Engineering (General). Civil engineering (General) Jawari, Muhammad Faiz Ahmad The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation |
| title | The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation |
| title_full | The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation |
| title_fullStr | The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation |
| title_full_unstemmed | The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation |
| title_short | The Effect Of Roof Slope On The Wind Pressure Distribution Of A Low-Rise Mono-Pitch House Using Cfd Simulation |
| title_sort | effect of roof slope on the wind pressure distribution of a low-rise mono-pitch house using cfd simulation |
| topic | T Technology TA Engineering (General). Civil engineering (General) |
| url | http://eprints.usm.my/57636/ http://eprints.usm.my/57636/1/The%20Effect%20Of%20Roof%20Slope%20On%20The%20Wind%20Pressure%20Distribution%20Of%20A%20Low-Rise%20Mono-Pitch%20House%20Using%20Cfd%20Simulation.pdf |