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Showing 1 to 2 of 2 for “"S414"”.
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Investigating the frequency behavior of fluidic oscillators and their application as active flow control for an SNLF airfoil
… geometries and inlet conditions. The SNLF S414 airfoil is a multi-element airfoil with an open slot to promote a laminar boundary layer across the entire fore element and large portions of the aft element. Active unsteady flow control using embedded fluidic oscillators was identified as a …
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High lift configuration of a slotted natural laminar flow airfoil
… on a slotted natural laminar flow airfoil, the S414. The slotted natural laminar flow airfoil concept was developed to satisfy design constraints of high maximum lift and low profile drag. A two-element natural laminar flow configuration allows the typical rapid trailing-edge pressure recovery …