Muhamad Zuhairi, Sulaiman (2008) Laminar Flow Through A Double Elbow Geometry With Lattice Boltzmann Numerical Method. In: International Graduate on Engineering and Science (IGCES'08) Mechanical Engineering , 23-24 December 2008 , Universiti Teknologi Malaysia, Skudai - Johor. . (Unpublished)
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Abstract
This paper presents a lattice Boltzmann method for the simulation of laminar flow through double elbow geometry. The lattice Boltzmann method was built up on the D2Q9 model and the single relaxation time called the lattice-BGK method. The dependence of reattachment length on the Reynolds number is determined. Results show that the flow was found to be strongly dependent on Reynolds number and two-dimensional behavior for Reynolds numbers below approximately 400. Comparable results were obtained between the present approach and those from a Navier-Stokes solver. Keywords: Double elbow geometry, laminar fluid flow, lattice Boltzmann method
| Item Type: | Conference or Workshop Item (Paper) |
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| Additional Information: | N. M. Akmal from UTHM, Johor. C. S. N. Azwadi, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81200 Skudai, Johor. |
| Subjects: | T Technology > TJ Mechanical engineering and machinery Q Science > QC Physics |
| Faculty/Division: | Faculty of Mechanical Engineering |
| Depositing User: | Mr. Zairi Ibrahim |
| Date Deposited: | 06 May 2011 02:56 |
| Last Modified: | 25 Jul 2018 07:29 |
| URI: | http://umpir.ump.edu.my/id/eprint/1222 |
| Download Statistic: | View Download Statistics |
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