American Journal of Mechanical Engineering
ISSN (Print): 2328-4102 ISSN (Online): 2328-4110 Website: Editor-in-chief: Kambiz Ebrahimi, Dr. SRINIVASA VENKATESHAPPA CHIKKOL
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American Journal of Mechanical Engineering. 2020, 8(2), 69-75
DOI: 10.12691/ajme-8-2-4
Open AccessArticle

Enhancing the Convective Heat Transfer Coefficient Using a Single or Doubled Strainers

Saeed J. Almalowi1,

1Mechanical Engineering Department, Taibah University, AlMadinah AlMunwwarah, Saudi Arabia

Pub. Date: August 28, 2020

Cite this paper:
Saeed J. Almalowi. Enhancing the Convective Heat Transfer Coefficient Using a Single or Doubled Strainers. American Journal of Mechanical Engineering. 2020; 8(2):69-75. doi: 10.12691/ajme-8-2-4


Numerical investigation has been employed using Lattice Boltzmann Model (LBM) to investigate a temporal and a spatial characteristics of the flow past over a single and doubled strainers confined in a channel. A two dimensional nine directional (D2Q9) lattice arrangements is employed. The single and doubled strainers have been considered for Reynolds numbers Re=100. Flow and temperature field of a single and doubled strainers have been predicted. The local and the average Nusselt number have been evaluated for a single and a doubled arrangement of strainers. The results illustrate the effect of the porosity of the strainer on the local and the average Nusselt number. Consequently, a strainer enhances the heat transfer coefficient inside the A/C duct.

lattice boltzmann multi-relaxation time regularized Nusselt number strainers

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