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Showing 1 to 2 of 2 for “"wake skew"”.
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A new appreciation of inflow modelling for autorotative rotors
… thesis includes a discussion about the small wake skew angle assumption, which is invariably used in the derivation of Peters and He model. The mathematical validity of the assumption is cast doubt, despite the resultant model has experimentally been fully validated. The author discusses on a …
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Potential-flow Inflow Model Including Wake Distortion and Contraction
<p>Dynamic wake models have been used in real-time flight simulations for over thirty years. The models have evolved from the earliest, three-degree-of-freedom models (derived from momentum theory) to full finite-state models derived from potential flow theory by a formal Galerkin method. These …