Skin friction measurements on the NASA hump model
JW Naughton, S Viken, D Greenblatt - AIAA journal, 2006 - arc.aiaa.org
JW Naughton, S Viken, D Greenblatt
AIAA journal, 2006•arc.aiaa.orgIN conjunction with several agencies and researchers, NASA Langley Research Center has
undertaken an effort to evaluate the ability of computational models to predict unsteady
flowfields typical of flowfields desired to be controlled using active flow control strategies.
One of the suite of test cases being used in this effort is a two-dimensional, wall-mounted
Glauert–Goldschmied-type body (a wall-mounted hump) that has a geometry similar to that
studied by Seifert and Pack. 1 Surface and flowfield measurements have been obtained on …
undertaken an effort to evaluate the ability of computational models to predict unsteady
flowfields typical of flowfields desired to be controlled using active flow control strategies.
One of the suite of test cases being used in this effort is a two-dimensional, wall-mounted
Glauert–Goldschmied-type body (a wall-mounted hump) that has a geometry similar to that
studied by Seifert and Pack. 1 Surface and flowfield measurements have been obtained on …
IN conjunction with several agencies and researchers, NASA Langley Research Center has undertaken an effort to evaluate the ability of computational models to predict unsteady flowfields typical of flowfields desired to be controlled using active flow control strategies. One of the suite of test cases being used in this effort is a two-dimensional, wall-mounted Glauert–Goldschmied-type body (a wall-mounted hump) that has a geometry similar to that studied by Seifert and Pack. 1 Surface and flowfield measurements have been obtained on this body to provide data with which the computational results can be validated. In its baseline configuration, this model provides a low-speed test case with separation and reattachment. The model can also be operated with steady suction and zero-mass efflux jets. High-quality measurements have been taken on this model including surface flow visualization, steady and unsteady pressure measurements, and particle-image velocimetry (PIV) measurements
AIAA Aerospace Research Center
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