28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS 2012-2.9.4

EXPERIMENTAL AND NUMERICAL INVESTIGATIONS OF LOCAL AERODYNAMICS OF CIVIL AIRCRAFT

V. E. Mosharov, V. N. Radchenko, V. G. Soudakov, A. V. Voyevodin
TsAGI, Russian Federation

Keywords: civil aircraft, aerodynamics, oil film

Experimental and numerical investigations of local separations, surface streamlines and shear stress distribution on typical civil aircraft is carried out. Visualization in experiments is performed on the basis of method of viscous oil with small displacement. Experimental results are compared with results of calculations on the basis of RANS equations.

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