Relationship Between State Parameters and Thermal Properties of Cut Tobacco During Drying in Cylinder

• DOI: 10.3969/j.issn.1002-0861.2012.06.002
• Publication Date: 2011-11-16
• Authors: Baoshan Yue; Li Bin; Chaoxian Liu; Chen Liangyuan; Qin Guoxin; Caiyun Zhang
• Keywords: Thermal effusivity

In order to analyze the heat transfer process during tobacco heating and moistening,the thermal properties of cut drying in a cylinder were measured with transient plane source method by self-configured online testing platform,and effects temperature moisture content on its conductivity,thermal diffusivity volumetric capacity investigated analyzed.The results showed that:1) At same content,the conductivity increased,while decreased raise temperature.2) temperature,the while increased decrease content.3) During drying,along decreasing raising,the tended decrease,which indicated that affected more significantly than did temperature.