Uniform and Non-uniform Thermoelement Subject to Lateral Heat Convection

Hameed, Aisha; Kafafy, Raed

doi:10.1007/s10765-013-1426-y

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Model Of Broadening Beam1

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2020

2024

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Cited by 3 publications

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“…The material of the beam is characterized by constant thermal conductivity λ. This kind of geometry and heat transfer has been considered by many authors; several examples can be found in [2][3][4][5][6]. The broadening beam model can be parametrized using polar coordinates.…”

Section: Model Of Broadening Beammentioning

confidence: 99%

Quasi-one-dimensional treatment of heat transfer in beams of non-uniform cross-section

Bulatovič,

Bokes

2023

J. Phys.: Conf. Ser.

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We test performance of a quasi-one-dimensional approach to steady state heat transfer in broadening beams, characterized by variable cross-sectional area. The results obtained analytically and by solving the governing equation numerically in Python, for three different instances, are compared to FEM simulations. We demonstrate that the quasi-one-dimensional model gives accurate predictions for beam suitably averaged temperatures but the range of Biot numbers for which it can be accurately applied to is currently limited by a crucial parameter.

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