27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS 2010-4.2.2

NUMERICAL AND EXPERIMENTAL INVESTIGATIONS OF CRF WITH SIMULATION OF FLOW NON-UNIFORMITY IN THE BASIC FLIGHT CONDITIONS

I. A. Brailko, V. I. Mileshin, A. M. Volkov, V. N. Korznev
CIAM, Russian Federation

Keywords: counter rotating fan, inlet distortion, test results

CRF tests was performed at CIAM test facility. Non-uniform flow simulator was mounted in intake for simulating total pressure fields in three basic flight conditions. Numerical investigation was carried out by means of 3DFS package. Results are represented (instantaneous and averaged by time values of flow parameters distribution).

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