Engineering Physics Annotation << Back THE STUDY OF HYDRODYNAMIC PROCESSES IN FLUIDIZED BED HEAT AND MASS TRANSFER APPARATUS FOR ALTERNATIVE LIVELIHOOD SYSTEMS V.P. DANKO The aim of this work is to determine the optimal hydrodynamic mode of operation of heat and mass transfer apparatus alternative livelihood systems, depending on the number of tiers of nozzles and experimental substantiation of the decisions taken. On the basis of the research developed principles for the design heat and mass transfer equipment for alternative livelihood systems using a movable fl uid nozzle; the basic options for such devices with single - and multi-tiered arrangement of nozzles are created. Such devices provide stable operation in extreme conditions, the growth of loads, high lateral uniformity, with an acceptable level of energy consumption, in particular justifi ed the transition to the tiered arrangement of the nozzles in the column. Key words: heat and mass transfer apparatus, fl uidized layer, cooling system, air conditioner, life-support system. Contacts: E-mail: vladislav.danko@mail.ru Pp. 70-75.