14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics

Paper ID:

ETC2021-660

Main Topic:

Axial Turbines

Authors

Kacper Pałkus - Doctoral School of Engineering and Technical Sciences at the Rzeszów University of Technology, The Faculty of Mechanical Engineering and Aeronautics, al. Powstańców Warszawy 8, 35-959 Rzeszów, Poland
Piotr Strzelczyk - professor of Rzeszow University of Technology, PhD, The Faculty of Mechanical Engineering and Aeronautics, al. Powstańców Warszawy 8, 35-959 Rzeszów, Poland

Abstract

The research deals with aerodynamic investigation of LPT Outer Air Seal. On the base of Dimensional Analysis specifically for OAS, the dependencies between flow variables were derived and further comprehensive parametric study was performed, to study the influence of each of the derived quantities on the crucial parameters for the efficient Outer Air Seal performing.






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