FIELD: combustion.
SUBSTANCE: jet burner comprises housing, pipe coaxially mounted to the housing, and deflector mounted with a spaced relation to the top face of the housing. The pipe is provided with a section made of a Laval nozzle that projects out of the housing. The pipe receives hollow shaped members. Each of the members has one minimum cross-section. The number of the members is determined from the formula proposed. The area of the minimum cross-section of each subsequent member is larger than the previous one. The hollow shaped members are made of Laval nozzles or alternating converging and diverging tubes.
EFFECT: enhanced combustion efficiency.
4 cl, 2 dwg
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Authors
Dates
2008-01-20—Published
2006-07-27—Filed