id author title date pages extension mime words sentence flesch summary cache txt sx61dj55c2g Eric Hill Matlis Controlled Experiments on Instabilities and Transition to Turbulence on a Sharp Cone at Mach 3.5 2003 .txt text/plain 223 10 44 An experiment was conducted which was aimed at documenting the linear and nonlinear development of pairs of oblique waves over a 7-degree half-angle cone in the Mach 3.5 'quiet' tunnel at NASA Langley Research Center. Azimuthal measurements showed these two modes to have azimuthal amplitude variations which were consistent with helicalmode pairs. cache/sx61dj55c2g.txt txt/sx61dj55c2g.txt