Transition prediction on turbine blade profile with intermittency transport equation
W Piotrowski, W Elsner, S Drobniak - 2010 - asmedigitalcollection.asme.org
… equations. The first one is the intermittency transport equation used to trigger the transition
… The second transport equation for momentum thickness Reynolds number Re θ t was …
… The second transport equation for momentum thickness Reynolds number Re θ t was …
Transition prediction on turbine blade profile with intermittency transport equation
W Piotrowski, W Elsner… - … Expo: Power for …, 2008 - asmedigitalcollection.asme.org
… model and two transport equations. The first one was the intermittency transport equation
used to trigger the transition process. The second transport equation for momentum thickness …
used to trigger the transition process. The second transport equation for momentum thickness …
Comparison of two unsteady intermittency models for bypass transition prediction on a turbine blade profile
… The prescribed model is coupled with a solution adaptive, unstructured mesh solver 2D
unNEWT, while turbulence is modelled with the k–ε transport equations of Yang and Shih [25]. …
unNEWT, while turbulence is modelled with the k–ε transport equations of Yang and Shih [25]. …
Predictions of transitional flows in low-pressure turbines using intermittency transport equation
YB Suzen, G Xiong, PG Huang - AIAA journal, 2002 - arc.aiaa.org
… ows is taken into account and incorporated into computations by modifying the eddy … suction
surface of the turbine blade. In Sec. III, details of the intermittency transport model and its im…
surface of the turbine blade. In Sec. III, details of the intermittency transport model and its im…
Prediction of turbine blade heat transfer and aerodynamics using a new unsteady boundary layer transition model
MT Schobeiri, P Chakka - International Journal of Heat and Mass Transfer, 2002 - Elsevier
… process and its effect on the boundary layer velocity profiles and heat transfer coefficients …
little qualitative difference is seen in the intermittency distribution during transition. Though the …
little qualitative difference is seen in the intermittency distribution during transition. Though the …
Modelling of unsteady transition in low-pressure turbine blade flows with two dynamic intermittency equations
K Lodefier, E Dick - Flow, Turbulence and Combustion, 2006 - Springer
… For a typical thin LP turbine blade, about 60 percent of the profile … wakes with an intermittency
transport equation. ASME … PG, Predictions of transitional flows in low-pressure turbines …
transport equation. ASME … PG, Predictions of transitional flows in low-pressure turbines …
Transition modeling using two different intermittency transport equations
… a streamwise function along the blade profile and is set constant … Finally, the transitional flow
along a VKI-1 turbine blade is … predict an intermittency increase from zero prior to transition …
along a VKI-1 turbine blade is … predict an intermittency increase from zero prior to transition …
Predictions of separated and transitional boundary layers under low-pressure turbine airfoil conditions using an intermittency transport equation
YB Suzen, PG Huang, LS Hultgren… - J …, 2003 - asmedigitalcollection.asme.org
… of the intermittency profile. In this paper, the intermittency model is used to predict a recent
… These losses are attributed to flow separation on the suction surface of the turbine blades. At …
… These losses are attributed to flow separation on the suction surface of the turbine blades. At …
An intermittency model for predicting roughness induced transition
… An intermittency transport equation for RANS modeling, … in order to make the model suitable
to turbine blade cases … of the shape of the curves, and more importantly the transition location…
to turbine blade cases … of the shape of the curves, and more importantly the transition location…
Comprehensive validation of an intermittency transport model for transitional low-pressure turbine flows
YB Suzen, PG Huang - The Aeronautical Journal, 2005 - cambridge.org
… factor is employed to predict transitional flows under the effects of … of the transitional flows
is taken into account and incorporated … turbine blade may experience one or more modes of …
is taken into account and incorporated … turbine blade may experience one or more modes of …