EP 2677239 A1 20131225 - Method for operating a two stage gas turbine combustion chamber
Title (en)
Method for operating a two stage gas turbine combustion chamber
Title (de)
Verfahren zum Betrieb einer zwei-stufigen Gasturbinen-Brennkammer
Title (fr)
Procédé de commande d'une chambre de combustion à deux étage d'une turbine à gaz
Publication
Application
Priority
EP 12172629 A 20120619
Abstract (en)
The disclosure refers to a method for operating a combustion device (1). The combustion device (1) includes a combustion chamber (2), a first fuel supply (3) connected to the combustion chamber (2) and a second fuel supply (4) connected to the combustion chamber (2). The first fuel supply (3) is upstream of the second fuel supply (4). The method comprises injecting a fuel via the first supply (3) and combusting it generating a flame (7) having a first temperature and injecting a fuel via the second supply (4) and combusting it generating a flame (8) having a second temperature. The second temperature is higher than the first temperature.
IPC 8 full level
CPC (source: EP)
F23R 3/286 (2013.01); F23R 3/346 (2013.01); F23C 2900/07002 (2013.01)
Citation (applicant)
EP 2434222 A1 20120328 - ALSTOM TECHNOLOGY LTD [CH]
Citation (search report)
- [X] GB 2010408 A 19790627 - GEN ELECTRIC
- [X] GB 2003554 A 19790314 - SNECMA
- [I] WO 9627766 A1 19960912 - BMW ROLLS ROYCE GMBH [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12172629 A 20120619