Patent application number | Description | Published |
20090241506 | Gas turbine system and method - A gas turbine system and method is provided. The proposed gas turbine system includes a combustor with at least one burner. The burner has an entry for introducing a fuel into an operating medium composed of a gas containing an oxidant to facilitate combustion of the fuel. In operation, the combustion of the fuel generates a flame and a resulting combustion gas. The provided gas turbine system includes at least one oxygen sensor located downstream of the flame, and measures an oxygen concentration of the combustion gas at that location. Further, the proposed gas turbine system includes a device to determine the temperature of the flame based upon the measured oxygen concentration of the combustion gas at the location of at least one oxygen sensor. | 10-01-2009 |
20090317242 | METHOD AND DEVICE FOR COOLING A COMPONENT OF A TURBINE - A method for cooling a component of a turbine is provided, wherein a fluid with a pressure below 1 bar is guided away from the component. Moreover, a turbine is described comprising a component, a conduit which is connected to the component so that a fluid can be guided away from the component, and a fluid discharge which is connected to the conduit. The fluid discharge is constructed so that it removes a fluid with a pressure below 1 bar. | 12-24-2009 |
20120144833 | Arrangement for Preparation of a Fuel for Combustion - An arrangement for preparation of a fuel for combustion including a burner is provided. The arrangement includes a combustion chamber associated with the burner and in which combustion of a fuel is to take place, as well as means for supplying liquid fuel to the arrangement through an internal passage in the burner for the combustion, solid portions of the burner body being heated by the combustion, wherein the internal passage is located inside the solid portions of the burner body for receiving heat energy evaporating the fuel from these body portions, and that it includes means for conveying vaporized fuel to the combustion chamber to take part in the combustion. | 06-14-2012 |
20130273639 | TREATMENT OF A SECTION OF A FLOW ENGINE - A method that is provided that the at least one section of the flow engine includes at least a part of a combustion chamber of a gas turbine and is treated with at least a component with at least a biocatalytic activity, wherein the least one component with at least a biocatalytic activity is used for degradation of at least a substance with high hydrocarbon content, which is a carbonization arising during a combustion process. The invention further relates to a use of the at least one component with the at least one a biocatalytic activity for the treatment of the at least one section of the flow engine. | 10-17-2013 |
20130298569 | GAS TURBINE AND METHOD FOR OPERATING SAID GAS TURBINE - The present disclosure relates to gas turbine including a combustion system with several burners, a conduit system with a fuel manifold for providing the burners with liquid fuel and a system for aerating the liquid fuel with gas. The system for aerating the liquid fuel with gas is located upstream to the fuel manifold. | 11-14-2013 |
20140020397 | COMBUSTION CHAMBER WITH A WALL SECTION AND A BRIM ELEMENT - A combustion chamber for a gas turbine is proposed. The combustion chamber has a wall section and a brim element. The wall section has an inlet aperture for injecting a cooling medium into the combustion chamber. The brim element is mounted to an inner face of the wall section. The brim element is formed in such a way that a projected area of the brim element onto the inner face along a direction of a normal of the inner face at least partially covers the inlet channel. | 01-23-2014 |
20140060071 | COOLED PILOT FUEL LANCE - A device for injecting fuel into a combustion chamber of a gas turbine is provided, having a distribution section to which a first fuel channel, a second fuel channel and an injection channel are coupled. The first fuel channel and the second fuel channel are arranged such that a) fuel is transportable by one of the first fuel channel and the second fuel channel to the distribution section, and b) a first quantity of fuel is transportable by the other one of the first fuel channel and the second fuel channel out of the distribution section. The injection channel is arranged such that a second quantity of fuel is injectable from the distribution section into the combustion chamber. The device further comprises an end cap with a protrusion having the injection channel inside, and extending inside the inner tube. | 03-06-2014 |
20140219788 | IMPINGEMENT COOLING OF TURBINE BLADES OR VANES - The present invention relates to a turbine assembly with a basically hollow aerofoil, having at least a cavity with an inner wall and having at least an aperture providing access to the cavity, and at least a first impingement device arrangeable within the cavity. The at least first impingement device is self-locking, resilient and preloadable and has at least one locking element to lock the at least first impingement device in place in the cavity via a force fit between the at least one locking element and the inner wall of the cavity wherein the locking element of the at least first impingement device is embodied as a protrusion extending in an assembled state of the at least first impingement device in the cavity basically perpendicular to a surface of a side wall of the at least first impingement device in a direction towards the inner wall. | 08-07-2014 |
20140260292 | GAS TURBINE AND METHOD FOR GUIDING COMPRESSED FLUID IN A GAS TURBINE - A gas turbine having a combustion chamber with exhaust section through which combustion gas is exhaustable, plenum chamber and compressor are provided. The plenum chamber is coupled to the compressor wherein a first quantity of compressed fluid is injectable therein at a radially inner wall of the plenum chamber. A guide vane section with at least one airfoil is coupled to the exhaust section so combustion gas is flowable against the airfoil. The exhaust section and guide vane section are housed inside the plenum chamber. The airfoil has a first flow chamber where a second quantity of compressed fluid is flowable through the guide vane section from the compressor in the direction from the inner wall to a outer wall of the plenum chamber before being discharged. The second quantity of compressed fluid streamable through the guide vane section is larger than the first quantity of the compressed fluid. | 09-18-2014 |