Measurements on Turbine Cascade KOBRA

0581765 - ÚT 2024 RIV CZ eng V - Výzkumná zpráva
Luxa, Martin - Hála, Jindřich - Šimurda, David
Measurements on Turbine Cascade KOBRA.
Praha: Ústav termomechaniky AV ČR, 2023. 10 s. Z 1660/23.
Grant CEP: GA TA ČR(CZ) TK03030121
Institucionální podpora: RVO:61388998
Klíčová slova: turbine cascade * turbine off-design condition * tarnsonic flow
Obor OECD: Applied mechanics

The report contains results and evaluation of aerodynamic measurement on a blade cascade representing the section imitating the conical stream line in the last rotor row of a gas trubine under considerable off-design condition. The research report contains detailed specifications of the measured model, overview of the results of the optical measurements (interferometry, schlieren method in Toepler configuration) and pneumatic measurements (traversing with five hole conical probe downstream the cascade).
Trvalý link: https://hdl.handle.net/11104/0350426