Abstract: A method for producing a component by selective laser melting, wherein a number of lasers arranged next to one another generate a laser field, as a result of which powdery material can be melted in a selective manner for the purposes of generating contours. In the process, individual lasers of the laser arrangement can be switched on or off in a selective matter in order to irradiate or not irradiate certain regions. Furthermore, a device for carrying out the method is provided.

Abstract: A method for producing a component by selective laser melting, wherein a number of lasers arranged next to one another generate a laser field, as a result of which powdery material can be melted in a selective manner for the purposes of generating contours. In the process, individual lasers of the laser arrangement can be switched on or off in a selective matter in order to irradiate or not irradiate certain regions. Furthermore, a device for carrying out the method is provided.

Abstract: A turbine system including a compressor (3), a combustor arrangement having several combustors (4) fluidicallys connected to receive air from the compressor (3), and a turbine (5) fluidically connected to the combustors (4). Each combustor (4) has an air inlet ring chamber (7) with a flow cross-section defined by an inner tube (10) and an outer tube (11; 17) around the inner tube. The air inlet ring chamber is configured to introduce compressed air from the compressor (3) into the combustor (4). A radial distance (d) between the inner tube (10) and the outer tube (11; 17) of each air inlet ring chamber (7) at least partially varies along the circumference of the air inlet ring chamber (7).