28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS2012-P2.16

CFD-BASED RESEARCH OF STRAKE EFFECTS FOR LOW SPEED HIGH LIFT CONFIGURATION

Y. Zhong, K. Zhao
Commercial Aircraft Corporation of China, China

Keywords: high lift configuration, cfd, strake, vortex, flow separation

Based on the base high-lift configuration, the paper investigated the effects of the engine and the strake, found the reason why with engine the maximum lift and stalling angle are both reduced and why the strake can recover a significant amount of the maximum lift and stalling angle loss.

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