In order to investigate the influences of tobacco's shape(lamina,cut tobacco,powder) on its thermophysical properties,the thermal conductivity,thermal diffusivity and mass heat capacity of bulk tobacco were measured by the transient plane thermal source method,and the influences of tobacco's shape on measurement repeatability,thermal conductivity,mass heat capacity,and the temperature sensitivity of the said properties were analyzed.The results showed that: 1) The parameters of thermophysical properties in ...