The report describes tests to obtain direct measurements of the aerodynamic effects of aspect ratio and sweepback on wing flutter. The tests were made on rigid wings with root flexibilities. It is shown that measured effects ...

The report gives the results of tests to investigate the aerodynamic effects of aspect ratio on the flutter of delta wings that are virtually rigid but are flexibly supported at the root. A function representing the ...

This paper gives the results of an investigation into the effects of wing torsion in a ternary-type spring tab flutter. The results presented are for a series of calculations on an idealised system having degrees of freedom ...

This Note contains the results of a survey on aerodynamic derivative measurements since 1940 made in both this country and abroad. References are given to 53 papers on the subject and it is believed that most of the published ...

Summary. A comprehensive investigation of the fixed root, anti-symmetric and symmetric flutter characteristics of a model delta wing carrying an added mass has been made. The parameters that were varied in the tests were ...