REHEAT BURNER AND METHOD OF MIXING FUEL/CARRIER AIR FLOW WITHIN A REHEAT BURNER

The present invention relates to a reheat burner including a flow channel for high-temperature gas flow having a lance arranged along a flow channel and protruding from the flow channel to inject a fuel to an injection plane perpendicular to a channel's longitudinal axis, while the channel and...

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Bibliographic Details
Main Author DUESING MICHAEL
Format Patent
LanguageEnglish
Korean
Published 07.02.2014
Subjects
AIR
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
WEAPONS
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Summary:The present invention relates to a reheat burner including a flow channel for high-temperature gas flow having a lance arranged along a flow channel and protruding from the flow channel to inject a fuel to an injection plane perpendicular to a channel's longitudinal axis, while the channel and the lance form an eddy current generating zone positioned upstream of the injection plane in a flow direction of the high-temperature gas and a mixing zone positioned downstream of the injection plane. The mixing zone has different cross section areas along its longitudinal axis having continuously varying forms, or provides at least on axial area having non-circular cross section areas with positions varied along its longitudinal axis by continuous rotation around the longitudinal axis.
Bibliography:Application Number: KR20130088777