FUEL ATOMISERS OF GAS TURBINE WITH OPPOSITE SWIRLING DIRECTIONS Russian patent published in 2014 - IPC F23R3/38 

Abstract RU 2506499 C2

FIELD: heating.

SUBSTANCE: plant includes the first and the second sets of fuel atomisers and a control. Each of the fuel atomisers of the first set includes the first air channel, the first fuel channel and the first swirling mechanism providing the first swirling direction. Each of the fuel atomisers of the second set includes the second air channel, the second fuel channel and the second swirling mechanism providing the second swirling direction. The first and the second sets of fuel atomisers are located as per a ring circuit so that atomisers of the first set alternate with atomisers of the second set, and the first and the second flow swirling directions are opposite to each other. The control has the possibility of controlling the first fuel flow through the first fuel channel and the second fuel flow through the second fuel channel irrespective of each other.

EFFECT: invention allows reducing the fuel volume used in a combustion chamber of a turbine plant with simultaneous minimisation of volume of CO generated by the same plant.

20 cl, 8 dwg

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Authors

Valeev Almaz

Meshkov Sergej

Frederik Gart

Mitrofanov Valerij

Lysenko Dmitrij

Dates

2014-02-10Published

2009-11-09Filed