An airflow resistance of a bean seed in a cylindrical dryer with a stationary bed
Joanna KANIEWSKA, Marek DOMORADZKI, Wojciech KORPAL, Wojciech POĆWIARDOWSKI ? Department of Technology and Apparatuses of Chemical and Food Industry, Faculty of Chemical Technology and Engineering, University of Technology and Life Sciences, Bydgoszcz
Please cited as: CHEMIK 2011, 65, 4, 353-358
In this paper a pressure gradient on a bean seed layer in dependence on a bed height and an airflow velocity in a cylindrical dryer research are presented. A hydraulic resistance along the bed was described by Ergun equation. An airflow resistant coefficient through the bean seed bed was determined.
Keywords: bean seed, pressure gradient along a bed, flow resistant coefficient
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