University of Life Sciences in Lublin

Wydawnictwo Uniwersytetu Przyrodniczego

Issue 1 (1) 2002 pp. 31–39

Roland Zawiślak, Helena Lisowa, Renata Bochyńska

VERIFICATION OF MATHEMATICAL MODEL OF THE FIRST CONVECTION PERIOD IN APPLE DRYING WITH REGARD TO DEHYDRATION SHRINKAGE

Abstract: The mathematical model of the first drying period with regard to dehydration shrinkage was verified in the water (moisture) content interval from u0 = 5,50 kg H2O·kg-1 of dry matter to u=3,14 kg H2O·kg-1 of dry matter, that is, in the range of relative humidity of 85–76%, with the error not exceeding 2,4%. Moisture (water) content measurements were carried out during the drying process, as well as of the changes in apple ring (slice) volume. The apple rings were dried at the temperature of 55°C, at the air flow velocity of 0,5 m·s-1.
pub/1_1_31.pdf Full text available in in Adobe Acrobat format:
http://www.agriculturalengineering.actapol.net/volume1/issue1/1_1_31.pdf
Keywords: apples, drying, forced convection, mathematical model
For citation:

MLA Zawiślak, Roland, et al. "VERIFICATION OF MATHEMATICAL MODEL OF THE FIRST CONVECTION PERIOD IN APPLE DRYING WITH REGARD TO DEHYDRATION SHRINKAGE." Acta Sci.Pol. Tech. Agr. 1.1 (2002): 1.
APA (2002). . Acta Sci.Pol. Tech. Agr. 1 (1), 1
ISO 690 ZAWIśLAK, Roland, LISOWA, Helena, BOCHYńSKA, Renata. VERIFICATION OF MATHEMATICAL MODEL OF THE FIRST CONVECTION PERIOD IN APPLE DRYING WITH REGARD TO DEHYDRATION SHRINKAGE. Acta Sci.Pol. Tech. Agr., 2002, 1.1: 1.
EndNote BibTeX RefMan
Streszczenie w języku polskim:
http://www.agriculturalengineering.actapol.net/tom1/zeszyt1/abstrakt-31.html