The present project was conducted under a collaboration between Polytechnic of Turin and EthosEnergy S.p.A., a company operating in the turbomachinery field through design, production, and maintenance of its components. The main objective of this study is to model a gas turbine unit through AxSTREAM solver families. The investigated gas turbine is code named PG6581B (Frame 6B) and analyzed via AxSTREAM, a software platform for multidisciplinary design, analysis and optimization which adopts an integrated and streamlined approach suited forThe present project was conducted under a collaboration between Polytechnic of Turin and EthosEnergy S.p.A., a company operating in the turbomachinery field through design, production, and maintenance of its components.