Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber
Fractal grids can be used to design turbulent flows with low power losses and high turbulence intensities for intense yet economic mixing over a region of designed length and location. The introducing circle grid perforated plate is the main aim of this present paper. In this numerical work, we w...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/2634/ http://eprints.uthm.edu.my/2634/1/KP%202020%20%2862%29.pdf |
| _version_ | 1848887791399731200 |
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| author | Mohd Fahmi, Mohd Fahmi Manshoor, Bukhari Khalid, Amir Mohd Al-Hafiz, Mohd Al-Hafiz |
| author_facet | Mohd Fahmi, Mohd Fahmi Manshoor, Bukhari Khalid, Amir Mohd Al-Hafiz, Mohd Al-Hafiz |
| author_sort | Mohd Fahmi, Mohd Fahmi |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Fractal grids can be used to design turbulent flows with low power losses and high
turbulence intensities for intense yet economic mixing over a region of designed length and
location. The introducing circle grid perforated plate is the main aim of this present paper. In this
numerical work, we want to ascertain a new approach in turbulence generators on the structure of
premixes flames using perforated plate fractal-grids pattern. In this paper, we compared circle grid
perforated plate by varies using its diameters, spacing and number of holes on the plate. The result
showed good perceptivity of the fractal generated turbulence and the fractal flow physics. The
turbulent intensity can be increased by a grid with higher blockage ratio. |
| first_indexed | 2025-11-15T20:00:00Z |
| format | Conference or Workshop Item |
| id | uthm-2634 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:00:00Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-26342021-10-25T08:36:34Z http://eprints.uthm.edu.my/2634/ Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber Mohd Fahmi, Mohd Fahmi Manshoor, Bukhari Khalid, Amir Mohd Al-Hafiz, Mohd Al-Hafiz TJ212-225 Control engineering systems. Automatic machinery (General) Fractal grids can be used to design turbulent flows with low power losses and high turbulence intensities for intense yet economic mixing over a region of designed length and location. The introducing circle grid perforated plate is the main aim of this present paper. In this numerical work, we want to ascertain a new approach in turbulence generators on the structure of premixes flames using perforated plate fractal-grids pattern. In this paper, we compared circle grid perforated plate by varies using its diameters, spacing and number of holes on the plate. The result showed good perceptivity of the fractal generated turbulence and the fractal flow physics. The turbulent intensity can be increased by a grid with higher blockage ratio. 2013-12 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/2634/1/KP%202020%20%2862%29.pdf Mohd Fahmi, Mohd Fahmi and Manshoor, Bukhari and Khalid, Amir and Mohd Al-Hafiz, Mohd Al-Hafiz (2013) Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber. In: The 2nd International Conference on Recent Advances in Automotive Engineering & Mobility Research, Kuala Lumpur. http://10.4028/www.scientific.net |
| spellingShingle | TJ212-225 Control engineering systems. Automatic machinery (General) Mohd Fahmi, Mohd Fahmi Manshoor, Bukhari Khalid, Amir Mohd Al-Hafiz, Mohd Al-Hafiz Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber |
| title | Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber |
| title_full | Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber |
| title_fullStr | Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber |
| title_full_unstemmed | Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber |
| title_short | Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber |
| title_sort | numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber |
| topic | TJ212-225 Control engineering systems. Automatic machinery (General) |
| url | http://eprints.uthm.edu.my/2634/ http://eprints.uthm.edu.my/2634/ http://eprints.uthm.edu.my/2634/1/KP%202020%20%2862%29.pdf |