GAS TURBINE COMBUSTION CHAMBER AXIAL SWIRLER Russian patent published in 2015 - IPC F23R3/14

Abstract RU 2570989 C2

FIELD: power engineering.

SUBSTANCE: claimed axial swirler comprises the ring with multiple swirler blades arranged in circle around the swirler axis, each of said blades including the trailing wedge. For controlled distribution of outlet flow velocity profile and equivalent fuel ratio in radial direction of said discontinuous trailing edge. Note here that said training edge has a discontinuity nearby predefined radius.

EFFECT: optimum profile of velocities of outlet flow for increase in combustion stability.

11 cl, 12 dwg

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RU 2 570 989 C2

Authors

B'Jadzholi Fernando

Aluri Naresh

Pojjapakkam Madkhavan Narasimkhan

Serni Jan

Dates

2015-12-20—Published

2013-07-04—Filed