Strelkova G. Heat-mass exchange under thermolysis and erosion of condensed phase in high-temperature heterogeneous systems

The physical-chemical principles of the new method for synthesis of electroceramics from stabilized cubic zirconium dioxide by thermolysis of water salt solutions in combustion products are developed and experimentally realized. The physical-mathematical model of droplet-vapor erosion of metal anode in high current arc discharge is created, and it is proved that condition for process of the Bernoulli flows in anode spot and drops' formation is the gas dynamic forse of anod vapor on melt surface; the erosion of vanadium anode in high current arc discharge in lithium plasma is calculated, and the ways on optimization of thermal mode of anode's operation are offered.