The Efect of Pressure in 2D Luikov Drying Problem.

Authors

  • João Batista Furlan Duarte Universidade de Fortaleza
  • Júlio Wilson Ribeiro Universidade Federal do Ceará
  • João Manoel Dias Pimenta Universidade de Fortaleza
  • Lutero Carmo de Lima Universidade de Fortaleza

Keywords:

Método da transformada integral, transferência simultânea de calor e massa, meios porosos, termodinâmica, problema de secagem de Luikov.

Abstract

Multidimensional drying in capillary porousm media is analytically solved for the associated temperature, moisture and pressure content distributions. Luikov's model with linear transport coefficients and two-dimensional plate geometry is adopted for description of the simultaneous heat, mass and pressure transfer phenomenal. The generalized integral transform technique (G.LT.T.) is applied to the problem and the automatically global error-controlled solution of the coupled partial differentiale quationsis used to achieve the solutions. The convergence behavior of the proposed eigenfunction expansions is illustrated.

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How to Cite

Duarte, J. B. F., Ribeiro, J. W., Pimenta, J. M. D., & de Lima, L. C. (2009). The Efect of Pressure in 2D Luikov Drying Problem. Revista Tecnologia, 23(1). Retrieved from https://ojs.unifor.br/tec/article/view/166

Issue

Vol. 23 No. 1 (2002)

Section

Artigos

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