One-dimensional finite element heat transfer solution of a fin with triangular perforations of bases parallel and towered its base |
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Authors: | Abdullah H M AlEssa |
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Institution: | (1) Mechanical Engineering Department, Al-Huson University College, Al-Balqa Applied University, Al-Huson-Irbid, P. O. Box 50, Salt, Jordan |
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Abstract: | Heat transfer dissipation from a horizontal rectangular fin embedded with equilateral triangular perforations is computed
numerically using one-dimensional finite element technique. The bases of the triangles are parallel and toward the fin base.
The body of the fin is discretized into a number of subdivisions (finite elements). The number of these elements can be altered
as required according to the automatic mesh generation. The heat dissipation of the perforated fin is computed and compared
with that of the solid one of the same dimensions and same thermal properties. The comparison refers to acceptable results
and heat dissipation enhancement due to certain perforation. |
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Keywords: | Finite element Perforated fin Heat dissipation Heat transfer enhancement |
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