Patent application number | Description | Published |
20080227039 | Premixing Burner Arrangement for Operating a Combustion Chamber in Addition to a Method for Operating a Combustion Chamber - A premixing burner is disclosed for operating a combustion chamber with a liquid and/or gaseous fuel, with a swirl generator for a combustion inflow air stream for forming a swirl flow, and with injection of fuel into the swirl flow. The swirl generator is adjacent to the combustion chamber indirectly via a mixing zone or directly, in each case via a burner outlet, a cross-sectional widening at the burner outlet being provided which, is discontinuous in the flow direction of the swirl flow and through which the swirl flow bursts open so as to form a backflow zone. A contour locally narrowing the flow cross section of the swirl generator or of the mixing zone in the flow direction can be provided upstream of the burner outlet. | 09-18-2008 |
20090081599 | BURNER FOR THE OPERATION OF A HEAT GENERATOR | 03-26-2009 |
20090094960 | METHOD FOR OPERATING A GAS TURBINE, METHOD OF OPERATION OF A COMBINED CYCLE POWER PLANT, AND COMBINED CYCLE POWER PLANT - In a method for operating a gas turbine (GT) with sequential combustion, which has at least one compressor ( | 04-16-2009 |
20090260368 | METHOD FOR OPERATING A GAS TURBINE - A method for operating a gas turbine ( | 10-22-2009 |
20090282830 | COMBUSTOR WITH REDUCED CARBON MONOXIDE EMISSIONS - A combustor arrangement for a gas turbine engine ( | 11-19-2009 |
20090282831 | METHOD FOR REDUCING EMISSIONS FROM A COMBUSTOR - A modification method for reducing emissions from an annular shaped combustor of a gas turbine plant, having uniformly spaced circumferentially mounted premix burners ( | 11-19-2009 |
20120017601 | GAS TURBINE WITH IMPROVED PART LOAD EMISSIONS BEHAVIOR - In a method for the low-CO emissions part load operation of a gas turbine with sequential combustion, the air ratio (λ) of the operative burners ( | 01-26-2012 |
20120260665 | REHEAT COMBUSTOR FOR A GAS TURBINE ENGINE - A reheat combustor for a gas turbine engine includes a fuel/gas mixer for mixing fuel, air and combustion gases produced by a primary combustor and expanded through a high pressure turbine. Fuel injectors inject fuel into the mixer together with spent cooling air previously used for convectively cooling the reheat combustor. The fuel mixture is burnt in an annular reheat combustion chamber prior to expansion through low pressure turbine inlet guide vanes. The fuel/gas mixer and optionally the combustion chamber define cooling paths through which cooling air flows to convectively cool their walls. The fuel injectors are also convectively cooled by the cooling air after it has passed through the fuel/gas mixer cooling paths. The low pressure turbine inlet guide vanes may also define convective cooling paths in series with the combustion chamber cooling paths. | 10-18-2012 |
20130219904 | Methods of Operation of A Gas Turbine With Improved Part Load Emissions Behavior - In a method for the low-CO emissions part load operation of a gas turbine with sequential combustion, the air ratio (λ) of the operative burners ( | 08-29-2013 |