Aerodynamic Interference between Oscillating Lifting Surfaces and Fuselage Part 2: Some Applications of Oscillating Lifting Surface Theory

Jean, BUTOESCU Valentin Adrian

doi:10.13111/2066-8201.2014.6.1.1

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Cited by 4 publications

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“…We have a pressure distribution after each oscillation mode. Adopting the method already used in case of the lifting surface [2], we can calculate the matrix of generalized air forces acting on the body Q k,m , where the load is calculated with the mode m and with displacement after the mode k.…”

Section: The Numerical Solutionmentioning

confidence: 99%

Aerodynamic Interference between Oscillating Lifting Surfaces and Fuselage. Part 6: A Panel Method for Non-Lifting Bodies Oscillating in Subsonic Flow

Butoescu¹

2017

INCAS BULLETIN

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In the sixth part of this series, we continue our study started in the previous article, i.e., we present the basis of the method for calculating the unsteady airforces on oscillating non-lifting bodies. The method proposed here is a panel one. As it is proved in the previous paper, the potential and velocity induced by a constant source planar panel is composed of two kinds of terms: some of themthe steady terms, can be expressed by the elementary functions; other terms-the unsteady termscannot and should be calculated numerically. The present paper illustrates how the method proposed here can be used in conjunction with the preceding results.

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Section: The Numerical Solutionmentioning

confidence: 99%