| Autor: |
J.P.S. Santos, Ivonete B. Santos, Antonio Gilson Barbosa de Lima, J.V. Silva, E.M.A. Pereira |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
Defect and Diffusion Forum. 365:82-87 |
| ISSN: |
1662-9507 |
| Popis: |
This work aims to study convective drying of ellipsoidal solids. Aplication has been done to drying of wheat Kernel. Diffusion equation in cylindrical coordinates has been solved via Galerkin-based integral method considering convective boundary conditions and constant thermo-physical properties. Results of the temperature and moisture content are presented and compared with wheat experimental drying data at relative humidity 33.8 % and temperature 47.0°C. It was verified that heat transfer in the drying process occurs much faster than the mass transfer, thus providing a rapid heating of the product, which reduces grain quality. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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