Thermal conductivity of safflower (Carthamus tinctorius L.) seeds | Conductividad térmica de las semillas de cártamo (Carthamus tinctorius L.)
2011
Kara, M., Ataturk, University, Erzurum (Turkey). Dept. of Agricultural Machinery | Ozturk, I., Ataturk, University, Erzurum (Turkey). Dept. of Agricultural Machinery | Bastaban, S., Ataturk, University, Erzurum (Turkey). Dept. of Agricultural Machinery | Kalkan, F., Ataturk, University, Erzurum (Turkey). Dept. of Agricultural Machinery
西班牙语; 卡斯蒂利亚语. Se determinó la conductividad térmica de semillas de cártamo (o alazor o azafrán bastardo) y se investigaron los cambios que se producen al variar el contenido de humedad, densidad aparente y el cultivar. Los valores de conductividad térmica del cv. Remzibey-05 aumentaron desde 0,105 hasta 0,132 W/m/K y de 0,108 a 0,137 W/m/K para las densidades aparentes bajas y altas (suelto y denso), respectivamente, en el rango de humedad de 5,79 a 20,38% en base seca. De igual forma, los valores de conductividad térmica del cv. Dinçer aumentaron de 0,106 a 0,137 W/m/K y de 0,110 a 0,140 W/m/K para densidades bajas y altas, respectivamente, en el rango de humedad de 5,07 a 20,30% en base seca. Los valores de conductividad térmica obtenidos con la alta densidad aparente fueron mayores que los obtenidos con la baja densidad aparente para ambos cultivares.
显示更多 [+] 显示较少 [-]英语. The thermal conductivity of agricultural seeds has been used as engineering parameter in the design of processes and machines for drying, storing, aeration and refrigeration. The thermal conductivity of safflower seeds was determined and its changes with moisture content, bulk density and cultivar investigated. The thermal conductivity values of cv. Remzibey-05 increased from 0.105 to 0.132 W/m/K and from 0.108 to 0.137 W/m/K for low and high (loose and dense) bulk densities, respectively, as the moisture content increased from 5.79 to 20.38% db. Likewise, the thermal conductivity values of cv. Dinçer increased from 0.106 to 0.137 W/m/K and from 0.110 to 0.140 W/m/K for low and high bulk densities, respectively in the moisture range of 5.07 to 20.30% db. The thermal conductivity values obtained with the high bulk density was higher than those obtained with the low bulk density for both cultivars. The thermal conductivity value of cv. Dinçer seeds was lower than that of cv. Remzibey-05 seeds.
显示更多 [+] 显示较少 [-]