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TsAGI Science Journal

ISSN Печать: 1948-2590
ISSN Онлайн: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.v40.i2.80
pages 255-263

INVESTIGATION OF THE FLOW PATTERN NEAR THE PROPELLER IN THE SHAPED RING AND WITHOUT IT AT THRUST REVERSAL

S. P. Ostroukhov
Central Aerohydrodynamic Institute (TsAGI), 1, Zhukovsky str., Zhukovsky, 140180, Moscow region

Краткое описание

Presented in this work are the results of tuft tests of the flow pattern near the propeller, operating in the shaped ring and without it, under the regime of thrust reversal in the T-104 wind tunnel with the use of a VP-107 propeller test rig. A comparison of the flow field schemes with the results of balance measurements of aerodynamic forces on the propeller and on the shaped ring is given.


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