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Clockwise from top
Figure 10: Stress contours in a turbine blade
Figure 11: Relative Mach number contours
in compressor cascade
Figure 12: Static pressure contours in turbine
The integrated solution should:
- Involve a set of design modules needed for procedures in 1D and 2D formulations
with the output of 3D geometric models, which
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are ready for final refinement by means of 3D aerodynamic and stress calculations
- Make it possible to automate multivariate and optimization calculations
- Ensure an interactive design scenario with the opportunity to return
to the beginning at the early design
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stages, versions support, and project integrity
- Give the user convenient mecha-nisms for data input, modification, output and export into other software systems
- Ensure expansibility, scalability, and maintainability
These requirements guarantee that the conceptual design approach described here can be successfully implemented.
Robust and efficient aerodynamic and structural solvers are key features of modern
flowpath design. These solvers work together in a single workflow environment, allowing
the designers to carry out the complete turbomachinery design, from concept
to final product quickly and more efficiently than in the past.
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