Flame holding tolerant fuel and air premixer for a gas turbine combustor
Patent
·
OSTI ID:1080318
A fuel nozzle with active cooling is provided. It includes an outer peripheral wall, a nozzle center body concentrically disposed within the outer wall in a fuel and air pre-mixture. The fuel and air pre-mixture includes an air inlet, a fuel inlet and a premixing passage defined between the outer wall in the center body. A gas fuel flow passage is provided. A first cooling passage is included within the center body in a second cooling passage is defined between the center body and the outer wall.
- Research Organization:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC26-05NT42643
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Number(s):
- 8,312,722
- Application Number:
- 12/256,901
- OSTI ID:
- 1080318
- Country of Publication:
- United States
- Language:
- English
Burner Development and Operability Issues Associated with Steady Flowing Syngas Fired Combustors
|
journal | May 2008 |
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