General Electric Company

General Electric Technology Gmbh

Dominic Graf

Alexey Mozharov

Andreas Bauer

Dirk Therkorn, Sr

Phillip Waniczek

Dirk Therkorn

A blade for a gas turbine is described, the blade comprising a trailing edge and a trailing edge cooling channel extending from a first upstream end to a second downstream end, in which the width of the trailing edge cooling channel in the direction perpendicular to the camber line of the blade varies and the narrowest width in the trailing edge cooling channel is at the first upstream end, so as to provide a blade where the trailing edge can be removed with a minimal change or no change in the cooling flow capacity through the trailing edge cooling channel. Related methods are also described.

Gas turbine blade and manufacturing method

Power systems are disclosed. The power system may include a turbine component of a gas turbine system, and a computing device(s) in communication with the power plant. The computing device(s) may be configured to control the power plant system by performing various processes including defining a turbine inlet temperature range for a combustion gas flowing through the turbine component of the gas turbine system. The turbine inlet temperature range may be based on a desired operational load for the power plant system. The processes performed by the computing device(s) may also include determining fuel and maintenance cost ranges based on the turbine inlet temperature range, calculating a desired turbine inlet temperature range for the combustion gas based on the determined fuel and maintenance cost range, and adjusting an actual turbine inlet temperature of the combustion gas to be within the calculated, desired turbine inlet temperature range.

Control systems for controlling power systems based on fuel consumption and related program products

Growing community of inventors

Baden, Switzerland

Dominic Graf