Based on two-phase flow theory

the numeral solution of the mathematical simulation equation stood for gas flow drying process which refers to straw fuel in straight horizontal tube obtained by the standard four-step Runge-Kudra method.Test bed of pneumatic drying was established

and the test results were summed up by making single-factor test on the test bed.The results of simulating and single-factor test were coincided.The influences of initial moisture content and air temperature are analyzed...