What is it about?
The new mathematical model is proposed for the potential flow around a combination of a thin plate with a leading-edge slotted slat and a flap. The solution of the problem is carried out by a numerical-analytical method proposed earlier by the author. The good agreement is demonstrated between the calculated results of the proposed method and the Sedov’s analytical solution for two plates arranged in the tandem scheme and also with the exact solution which is given in the Raymer’s textbook.
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Why is it important?
The results presented in this paper for the high-lift system of the slat-plate-flap can be useful for analyzing the influence of various parameters on the lift coefficient these high-lift systems.
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This page is a summary of: Method of calculating flow around extremely thin airfoil with slotted leading-edge slat and flap, January 2019, American Institute of Physics,
DOI: 10.1063/1.5117408.
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