A NUMERICAL AND EXPERIMENTAL STUDY OF MICROWAVE DRYING USING A RECTANGULAR WAVE GUIDE
作者： P. Ratanadecho , K. Aoki , M. Akahori
关键词:
摘要: The drying of a capillary porous packed bed glass beads by microwave energy using rectangular wave-guide was investigated numerically and experimentally. effects moisture content, particle size power level on the kinetics were examined. Most importantly, this work focuses prediction distribution electromagnetic field as well temperature within medium. model, which combines electromagnetic, temperature, fields, predicted results in good agreement with experimental data.
tu.ac.th
sci-hub.se 参考文章(18)
Stephen Whitaker, Simultaneous Heat, Mass, and Momentum Transfer in Porous Media: A Theory of Drying Advances in heat transfer. ,vol. 13, pp. 119- 203 ,(1977) , 10.1016/S0065-2717(08)70223-5
A. C. Metaxas, Industrial Microwave Heating ,(1988)
Handbook of Industrial Drying CRC Press. ,(2006) , 10.1201/9781420017618
Craig Saltiel, Ashim K. Datta, Heat and Mass Transfer in Microwave Processing Advances in heat transfer. ,vol. 33, pp. 1- 94 ,(1999) , 10.1016/S0065-2717(08)70303-4
I.W. TURNER, P.C. JOLLY, COMBINED MICROWAVE AND CONVECTIVE DRYING OF A POROUS MATERIAL Drying Technology. ,vol. 9, pp. 1209- 1269 ,(1991) , 10.1080/07373939108916749
J.A. Rogers, M. Kaviany, Funicular and evaporative-front regimes in convective drying of granular beds International Journal of Heat and Mass Transfer. ,vol. 35, pp. 469- 480 ,(1992) , 10.1016/0017-9310(92)90283-X
Gerrit Mur, Absorbing Boundary Conditions for the Finite-Difference Approximation of the Time-Domain Electromagnetic-Field Equations IEEE Transactions on Electromagnetic Compatibility. ,vol. 23, pp. 377- 382 ,(1981) , 10.1109/TEMC.1981.303970
James R. Wang, Thomas J. Schmugge, An Empirical Model for the Complex Dielectric Permittivity of Soils as a Function of Water Content IEEE Transactions on Geoscience and Remote Sensing. ,vol. 18, pp. 288- 295 ,(1980) , 10.1109/TGRS.1980.350304
P. Ratanadecho, K. Aoki, M. Akahori, Influence of Irradiation Time, Particle Sizes, and Initial Moisture Content During Microwave Drying of Multi-Layered Capillary Porous Materials Journal of Heat Transfer-transactions of The Asme. ,vol. 124, pp. 151- 161 ,(2002) , 10.1115/1.1423951
T. Constant, C. Moyne, P. Perré, Drying with internal heat generation: Theoretical aspects and application to microwave heating Aiche Journal. ,vol. 42, pp. 359- 368 ,(1996) , 10.1002/AIC.690420206