id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
9w032229p1s	Qin Yang	Computational Study of Sound Generation by Surface Roughness in Turbulent Boundary Layers	2012		.txt	text/plain	336	16	38	Large scale turbulent structures in the boundary layer have a relatively low influence on roughness dipoles, except for the first row of elements. Correlations and coherence between roughness dipoles and surface pressure fluctuations are analyzed, which reveals the importance of the impingement of upstream turbulence and surrounding vortical structures to dipole sound radiation, especially in the streamwise direction.	cache/9w032229p1s.txt	txt/9w032229p1s.txt