Setembro 2018 vol. 1 num. 5 - XXII Congresso Brasileiro de Engenharia Química

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Two-dimensional mathematical modeling of cylindrical porous media in microwave-vacuum drying

TELEKN, J. T ; QUADRI, M. B ; LAURINDO, J. B ; CARCIOFI, B. A. M ; , ;

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A mathematical model based on multiphase flow in a cylindrical porous media described the microwave vacuum-drying process. It used the Lambert law for microwave heat source and the non-equilibrium formulation for water phase change. A numerical solution using the finite element method was compared to experimental drying data of ceramic samples. In both, it was observed three drying stages. The model solution highlighted that liquid drainage is the most intense water transport phenomena.

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Palavras-chave: microwave,

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DOI: 10.5151/cobeq2018-PT.0987

Referências bibliográficas
  • [1] WHITAKER, S. Simultaneous Heat, Mass, and Momentum Transfer in Porous Media: A
  • [2] Theory of Drying. Advances in Heat Transfer, v. 13, p. 119-203, 1977.
  • [3] MONTEIRO, R.L.; CARCIOFI, B.A.M.; MARSAIOLI, A.; LAURINDO, J.B. How to
  • [4] make a microwave vacuum dryer with turntable. Journal of Food Engineering, v. 166, p.
  • [5] 276-284, 201
  • [6] CARCIOFI, B.A.M.; PRAT, M.; LAURINDO, J.B. Dynamics of vacuum impregnation of
  • [7] apples: experimental data and simulation results using a VOF model. Journal of Food
  • [8] Engineering, 113, p. 337-343, 2012.
  • [9] DATTA, A.K.; van der SMAN, R.; GULATI, T.; WARNING, A. Soft matter approaches
  • [10] as enablers for food macroscale simulation. Faraday Discussions, v. 158, p. 435-459, 2012.
Como citar:

TELEKN, J. T; QUADRI, M. B; LAURINDO, J. B; CARCIOFI, B. A. M; , ; "Two-dimensional mathematical modeling of cylindrical porous media in microwave-vacuum drying", p. 3753-3756 . In: . São Paulo: Blucher, 2018.
ISSN 2359-1757, DOI 10.5151/cobeq2018-PT.0987

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