Invention Grant
- Patent Title: Fuel nozzle for a gas turbine with radial swirler and axial swirler and gas turbine
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Application No.: US16302556Application Date: 2017-05-30
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Publication No.: US11649965B2Publication Date: 2023-05-16
- Inventor: Matteo Cerutti
- Applicant: NUOVO PIGNONE TECNOLOGIE SRL
- Applicant Address: IT Florence
- Assignee: NUOVO PIGNONE TECNOLOGIE SRL
- Current Assignee: NUOVO PIGNONE TECNOLOGIE SRL
- Current Assignee Address: IT Florence
- Agency: Baker Hughes Patent Org
- Priority: IT 2016000056306 2016.05.31
- International Application: PCT/EP2017/063044 2017.05.30
- International Announcement: WO2017/207573A 2017.12.07
- Date entered country: 2018-11-16
- Main IPC: F23R3/14
- IPC: F23R3/14 ; F23R3/28 ; F23R3/34 ; F23D14/08 ; F23D14/62 ; F23D14/64
Abstract:
The fuel nozzle for the gas turbine includes a radial swirler and an axial swirler. The radial swirler is arranged to swirl a first flow of a first oxidant-fuel mixture and the axial swirler is arranged to swirl a second flow of a second oxidant-fuel mixture. The first flow may be fed by a central conduit and the second flow may be fed by an annular conduit surrounding the central conduit.
Public/Granted literature
- US20190170356A1 FUEL NOZZLE FOR A GAS TURBINE WITH RADIAL SWIRLER AND AXIAL SWIRLER AND GAS TURBINE Public/Granted day:2019-06-06
Information query
