GAS-TURBINE PLANT Russian patent published in 2001 - IPC

FIELD: mechanical engineering; gas turbines. SUBSTANCE: proposed gas-turbine plant has container accommodating gas-turbine engine with power turbine, behind-the-turbine diffuser, air intake and exhaust devices. Air intake device has at least one row of discharge light sources made in form of mercury vapor lamps. Range of radiation of each mercury vapor lamp is 350 - 450 nm with radiation flux in ultraviolet and violet-blue regions of spectrum being 125 - 225 W. Total rated power of memory vapor lamps is 2 - 8 kW per square meter of air intake passage area. Mercury vapor lamps are installed in separate passage chamber before air intake inlet or at its outlet. EFFECT: protection against formation of oil deposits in plant passage part owing to photochemical reactions. 2 cl, 3 dwg