Transition mechanisms in laminar separated flow under simulated low pressure turbine airfoil conditions

J Da¨ hnert, C Lyko, D Peitsch - … Expo: Power for …, 2011 - asmedigitalcollection.asme.org
Based on detailed experimental work conducted at a low speed test facility, this paper
describes the transition process in the presence of a separation bubble with low Reynolds
number, low free-stream turbulence, and steady main flow conditions. A pressure
distribution has been created on a long flat plate by means of a contoured wall opposite of
the plate, matching the suction side of a modern low-pressure turbine aerofoil. The main flow
conditions for four Reynolds numbers, based on suction surface length and nominal exit …

Transition mechanisms in laminar separated flow under simulated low pressure turbine aerofoil conditions

J Dähnert, C Lyko, D Peitsch - Journal of …, 2013 - asmedigitalcollection.asme.org
Based on detailed experimental work conducted at a low speed test facility, this paper
describes the transition process in the presence of a separation bubble with low Reynolds
number, low free-stream turbulence, and steady main flow conditions. A pressure
distribution has been created on a long flat plate by means of a contoured wall opposite of
the plate, matching the suction side of a modern low-pressure turbine aerofoil. The main flow
conditions for four Reynolds numbers, based on suction surface length and nominal exit …
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