• Research on the prospects of widespread use of natural gas as a motor fuel in order to reduce air pollution from vehicle exhaust emissions in Georgian conditions. Research on physical phenomena accompanying the boiling process of liquids, energy-efficient technology for thermal processing of rolled materials, development of heat transfer devices with high thermal capacity per unit volume, research on the prospects of using solar energy in water pumping systems. Research on physical phenomena accompanying the boiling process of liquids, energy-efficient technology for thermal processing of rolled materials, development of heat transfer devices with high thermal capacity per unit volume, research on the prospects of using solar energy in water pumping systems.