FIELD: metallurgy; melting furnace units (open-hearth furnaces, two-bath furnaces, reverberatory furnaces). SUBSTANCE: method includes simultaneous delivery of acoustically excited air jets and high-velocity supersonic jets of intensifier to working space of furnace at possibility of forming acoustic field at specific power of 0.05-0.15 W/cu.m. EFFECT: increased output of furnace; reduced consumption of fuel. 3 cl, 3 dwg, 1 ex
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Authors
Dates
2003-04-27—Published
2001-04-19—Filed