Phase transitions in polymers under influence of microwave electromagnetic field

Abstract

The performance of the microwave installation in a periodic mode during realization of the technological process with a phase transition without the expressed mass transfer is considered. The mathematical model of heat and mass transfer, describing phase transitions in polymers under the influence of a microwave electromagnetic field, is received. Determining experimental values, included in the ratios for the processing time of the polymeric material, it is possible to investigate the phase transitions in the object and the ways of energy supply, e.g. convective, radiant, on the phase transitions in the object.