Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/394151
Title: Numerical study of circle fractal grid perforated plate as a turbulent generator in combustion chamber
Authors: Mohd Fahmi
Bukhari Manshoor
Amir Khalid
Mohd Al-Hafiz
Conference Name: International Conference on Recent Advances in Automotive Engineering and Mobility Research
Keywords: Fractal
Turbulent intensity
Numerical simulation
Fluid mechanics
Conference Date: 16/12/2013
Conference Location: Kuala Lumpur
Abstract: 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.
Pages: 387-391 p.
Call Number: TD195.T7.I546 2014 kat sem
Publisher: Switzerland : Trans Tech Publications Ltd., 2014.,Switzerland
Appears in Collections:Seminar Papers/ Proceedings / Kertas Kerja Seminar/ Prosiding

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