id author title date pages extension mime words sentence flesch summary cache txt wm117m03w99 Teng Wu Nonlinear Bluff-Body Aerodynamics 2013 .txt text/plain 369 15 27 (3) What is the ability of existing nonlinear models to capture nonlinear and unsteady effects? The effects of nonlinearity and unsteadiness on bluff-body aerodynamics are evaluated by comparing aerodynamic responses derived from different analytical models. cache/wm117m03w99.txt txt/wm117m03w99.txt