TAILIEUCHUNG - Evaluation of some physical and engineering properties of Chhattisgarh popular paddy varieties for suitability of flaked rice (POHA)
Designing the equipment for processing, sorting, sizing and other post-harvesting equipment of agricultural products requires information about their physical properties. The objective of this work was to determine some of the physical properties of three different type of rice variety which may influence the rice processing operations. In this study, various physical properties of rough rice variety were determined at a moisture content of about 12% (dry basis). In the case of Rajeshwari variety, the average thousand kernel weight, geometric mean diameter, surface area, volume, sphericity, aspect ratio, true density, bulk density and porosity were g, mm, mm2 , mm3 , , , kg/m3 , kg/m3 , and , respectively. The corresponding values were g, mm, mm2 , mm3 , , , kg/m3 , kg/m3 , and for Durgeshwari variety and g, mm, mm2 , mm3 , , , kg/m3 , kg/m3 , and for Mahamaya variety. Rajeshwari variety, the average static coefficient of friction varied from on glass to on plywood, while for Durgeshwari variety the corresponding value varied from on glass to on plywood and for Mahamaya variety, varied from to for the same surfaces. Angle of repose values for Rajeshwari, Durgeshwari and Mahamaya variety were °, and ° respectively. | Evaluation of some physical and engineering properties of Chhattisgarh popular paddy varieties for suitability of flaked rice (POHA)
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