System Approach to Calculating Processes in the Apparatus of Combined Action

A method of calculating the apparatus of combined action for carrying out a high-temperature reaction in a fluidised bed of the solid reactant particles is proposed based on a system approach. In this bed, the reaction proceeds simultaneously with the continuous grinding of the formed products and the processes of heat and mass transfer are significantly intensified in connection with the constant renewal (denudation) of the reaction surface both due to the impact fracture of the product shell in the zones of the intensive collision in the counterflows of the reacting particles and its abrasion in the body of the fluidised bed.