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Framework for T-tail flutter analysis

Author: Van Zyl, Louwrens H Date: Jun 2011 The flutter analysis of T-tail aircraft poses challenges that are unique to this configuration, including the fact that the unsteady air loads are dependent on the steady load distribution and static deformation of the aircraft. In particular, ... Read more
T-tail flutter analysis using Edge

Author: Van Zyl, Louwrens H ; Gledhill, Irvy MA Date: Nov 2011 A grid was generated with the base of the fin, i.e. the hinge line, on the axis of a cylindrical domain with a diameter of 2m. Due to the axial symmetry of the setup, rotation of the T-tail should not change the pressure distribution on the ... Read more
Use of eigenvectors in the solution of the flutter equation

Author: Van Zyl, Louwrens H Date: Jul 1993 The use of eigenvectors to assign eigenvalues to modes for the p-k formulation of the flutter equation is described. The procedure has the potential to overcome some of the problems of the determinant iteration procedure to solve the flutter ... Read more
Zeroth-order flutter prediction for cantilevered plates in supersonic flow

Author: Meijer, M-C ; Dala, L Date: Aug 2015 An aeroelastic prediction framework in MATLAB with modularity in the quasi-steady aerodynamic methodology is developed. Local piston theory (LPT) is integrated with quasi-steady methods including shock-expansion theory and the Supersonic ... Read more

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Browsing by Subject "Flutter"

Browsing by Subject "Flutter"

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