【摘要】 利用红外线作为热源对 6种典型颗粒饲料的导热系数做了初步研究 ,得出了颗粒饲料导热系数与含水率和温度关系的数学模型。模型表明 ,导热系数与含水率和温度均呈线性正相关关系。更多还原

【Abstract】 Using infrared light technique, the typical six sorts of pellet feed’s thermal conductivity have been primarily measured. The mathematic al models about thermal conductivity to the moisture content and temperature hav e been attained. The models demonstrate that thermal conductivity are positive l inear relations to moistrure content and temperature of pellet feed.更多还原