MATHEMATICAL MODEL OF DYNAMIC HEAT- AND MASS-EXCHANGE PROCESSES IN A GLASSMAKING FURNACEV. E. Dzhashitov, V. M. Pankratov, and A. V. Golikov UDC 666.1.031.84:551.515.3 Theoretical foundations have been developed and a mathematical model of dynamic heat- and mass-exchange processes in a glassmaking furnace has been constructed, which makes it possible to calculate and visualize nonstationary temperature fields in the furnace volume and nonstationary fields of velocities of convective glass-mass flow in the molten bath. Test calculations for a specific structure of a glassmaking furnace which have shown the effectiveness of the model constructed have been performed. Institute of Problems of Fine Mechanics and Control, Russian Academy of Sciences, 24 Rabochaya Str., Saratov, 410028, Russia; email: firstname.lastname@example.org. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 76, No. 5, pp. 117-124, September-October, 2003. Original article submitted December 20, 2002; revision submitted April 14, 2003.