Experimental investigation of counter-rotating propfan flutter at cruise conditions

This article presents wind-tunnel experimental flutter results, at transonic relative flows, for a 0.62-m-diam composite propfan model. A blade row that fluttered was tested alone and with a stable aft counter-rotating blade row. The major objectives of the experiment were to study the effects of th...

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Veröffentlicht in:Journal of propulsion and power 1994-05, Vol.10 (3), p.343-347
Hauptverfasser: Mehmed, Oral, Kurkov, Anatole P
Format: Artikel
Sprache:eng
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