摘要 |
<p>The invention relates to a method for conversion of a gas turbine engine (37) to a turbine engine with a combined gas and steam turbine device (33). The invention also relates to improvements of a turbine device (1) comprising concentrically arranged gas and steam turbine portions (2, 4), especially with regards to the turbine blades (7, 17, 9, 19). Further, a method for regulating a turbine engine comprising such a turbine device is proposed.</p> |