Capacity control of the turbine by using a reheat combustor in a multi-axis engine

摘要

an example gas turbine engine may include a first compressor, a first turbine connected to said first compressor by a first shaft. The engine can include a reheat combustor disposed downstream from the first turbine and a second turbine disposed downstream from said reheat combustor. The engine further includes a second compressor connected to said second turbine by a second shaft also can comprise, said second compressor is disposed upstream of the first compressor . The first turbine and the second turbine can be separated from each other, the first compressor and the second compressor can be separated from each other. The second compressor, such that said first turbine and said second turbine realizes the shaft work distribution, can have an outlet comprising a flow to said first compressor. The reheat combustor, for controlling the second apparent capacity of the turbine based on a plurality of parameters of the second compressor can be configured to generate a reheat outlet temperature receives the fuel.