METHOD OF WING BOUNDARY LAYER LAMINARIZATION AND DEVICE FOR REALIZATION THE SAME (VERSIONS) Russian patent published in 1997 - IPC

Abstract RU 2086473 C1

FIELD: aeronautical engineering. SUBSTANCE: straight wing is provided with finned surfaces in nonlinear area of change of laminar layer into turbulent layer and area of break of determinate stationary vortices on sliding wing. Fins of surface are directed along local flow: height of peaks of finned surface shall not exceed local thickness of boundary layer. EFFECT: enhanced efficiency. 5 cl, 5 dwg

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RU 2 086 473 C1

Authors

Bojko A.V.

Grek G.R.

Kozlov V.V.

Syzrantsev V.V.

Titatenko S.V.

Shcherbakov V.A.

Dates

1997-08-10—Published

1994-06-27—Filed