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A Three Dimensional Model for Heat and Mass Transfer in Convective Wood Drying |
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| Authors: | Aleksandar Dj. Dedic Arun S. Mujumdar Dimitrije K. Voronjec |
| Affiliation: | a Faculty of Forestry, University of Belgrade, Belgrade, Yugoslaviab Faculty of Forestry, University of Belgrade, 11030 Belgrade, Yugoslaviac Department of Mechanical and Production Engineering, The National University of Singapore, Singapored Faculty of Mechanical Engineering, University of Belgrade, Belgrade, Yugoslavia |
| Abstract: | A three-dimensional model is proposed to describe the heat and mass transport process in drying of wood. The model is based on conservation of mass and energy and uses constant parameters obtained by comparing experimental data with numerical results. The model uses parameter values from literature. Experimental results obtained for temperature profiles during drying of a block of beech wood are compared with the model results. Satisfactory agreement is obtained over a range of drying air temperatures and velocities. |
| Keywords: | Beech Moisture profiles Numerical method Temperature profiles Transfer coefficients |
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