The flow properties of two sawdusts samples were characterized by a Schulze ring shear tester. Moreover, arching conditions at the outlet of a wedge shaped silo were experimentally assessed by varying the hopper angle and the hopper outlet size. Finally, the relationship between the measured flow functions and arching conditions was assessed by comparing the experimental critical outlet size values with those calculated according to the Jenike design procedure.
Valutazione della procedura di dimensionamento di un silo per biomasse lignocellulosiche granulari
BARLETTA, Diego;POLETTO, Massimo
2012-01-01
Abstract
The flow properties of two sawdusts samples were characterized by a Schulze ring shear tester. Moreover, arching conditions at the outlet of a wedge shaped silo were experimentally assessed by varying the hopper angle and the hopper outlet size. Finally, the relationship between the measured flow functions and arching conditions was assessed by comparing the experimental critical outlet size values with those calculated according to the Jenike design procedure.File in questo prodotto:
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