| 摘要 |
installations for controlled steady-state pulsating combustion. SUBSTANCE: the burner has a body connected to the source of blast air installed in whose axis at the outlet are a fuel-injection nozzle for longitudinal movement and a coupling that is movable relative to the fuel-injection nozzle, the coupling is rigidly fastened to a tapered combustion stabilizer, the outlet section of the burner body is made in the form of a contraction-diffuser probe, the contraction and diffuser sections may be made with a taper of 1.0-0.25 and 0.33-0.1 respectively, and the tapered combustion stabilizer is made in the form of a tapered jet-stabilizer grate with a taper divergence angle within 60 to 90 deg. EFFECT: enhanced economical efficiency and reliability of burner operation due to reduced capital investments and enhanced quality of fuel-air mixture. 2 cl, 1 dwg
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