ON THE TECHNIQUE OF DEFINITION OF THE HEAT MASS EXCHANGE NONSTATIONARY COEFFICIENTS IN WORKINGS

ОБ ОДНОМ СПОСОБЕ ОПРЕДЕЛ ЕНИЯ НЕС ТАЦИОНА РНЫХ КОЭФФИЦИЕНТОВ ТЕПЛОМА С СООБМЕНА ДЛ Я ГОРНЫХ ВЫРА БОТОК

The simple formulas for calculation of non-stationary factors heat and mass exchange in workings are offered. The dimensionless potentials, necessary for calculations, of carry of energy and mass are received by a method of mathematical modeling.