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Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Konferencja
International Conference SYMKOM '99. Compressor & Turbine Stage Flow Path Theory, Experiment & User Verification (1999 ; Łódź, Polska)
Języki publikacji
Abstrakty
This paper presents details of an investigation of the two-dimensional flow field in a linear turbine cascade at off-design incidences. The cascade geometry corresponds to the tip section of a moving blade row of a gas turbine of recent design. Six different inlet flow angles, ranging from high positive incidence to high negative incidence, have been investigated experimentally. A three hole pressure probe was traversed immediately downstream of the trailing edge plane. Further work concerned the computation of the cascade flow field with a finite-element based Navier-Stokes solver. The k/ɛ-model was used to account for the turbulent behavior of the flow. The measurement and computational results are compared with an established profile incidence loss correlation.
Rocznik
Tom
Strony
431--443
Opis fizyczny
Bibliogr. 11 poz.
Twórcy
autor
- Institute of Thermal Turbomachines and Powerplants Vienna University of Technology Austria
autor
- Institute of Thermal Turbomachines and Powerplants Vienna University of Technology Austria
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-d36f8a24-1277-4ca2-8b09-1faef3c46c28