An experimental investigation of hydrodynamic properties for scaled-down fuselage model in case of land basing aircraft at emergency water landing

Аuthors

Beliaevsky A. N., Gontsova L. G.

Central Aerohydrodynamic Institute named after N.E. Zhukovsky (TsAGI), 1, Zhukovsky str., Zhukovsky, Moscow Region, 140180, Russia

Abstract

An investigation is carried out in the TsAGI experimental tank to analyse hydrodynamic properties for scaled-down fuselage model in case of land basing aircraft at emergency water landing with gliding. It is shown that under streamlined flow a model lift at Froude number more than three or four becomes negative.

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