Design system for Axial Gas & Steam Turbines

 

  • Flow path preliminary design and sizing, choosing optimal number of stages Stage by stage flow path optimization and choosing number of blades in the rows Multistage flow path mean line analysis and optimization with support of “as-designed” and “off-design” operational conditions

  • Cooling calculation for gas turbines

  • Special options to design flow path suitable for standard blading

  • Stage by stage throughflow analysis and search for optimal twist and lean laws of the blade

  • Using the optimization methods through design cycle in interactive mode

  • Analysis and optimization on “off-designed” mode using integrated optimizer based on design-of-experiment (DoE) methodology

  • Generation, interactive editing, and optimization of the cascades. Flow, boundary layer, and heat-transfer coefficient real-time mode calculation

  • 3D airfoil design in automatic and interactive modes with geometric and strength criteria monitoring; 3D blade design with custom lean and sweep

  • Custom profiles database

  • Reusable stages libraries

  • Experimentally confirmed empiric and custom loss models

  • Embedded fluids library with custom extension option

  • Embedded material library with custom extension option

  • Embedded FEA system with automatic mesh building

  • Export 3D blade geometry for detailed CFD analysis to NUMECA, CFX, and Fluent solvers

  • Export 3D blade geometry to CAD in IGES formats.







AxStream Axial Flyer

   




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