THIN LAYER DRYING CHARACTERISTCS OF WHEAT

he thin layer drying characteristics of wheat were investigated under constant drying air temperatures and relative humidities. It was found that the falling rate of drying process could be devided into two stages,and that the drying rate in the falling rate drying stages was affected significantly by the air temperature,However,the effect of the relative humidity of the drying air was found not to be siginificant.