id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-168	Pantano, Maria F.; Pagnotta, Leonardo; Nigro, Salvatore	A numerical study of squeeze-film damping in MEMS-based structures including rarefaction effects	2012	11	.pdf	application/pdf	5117	248	53	In order to model fluid rarefaction, the effective viscosity approach was followed, which consists of substituting the standard fluid viscosity, contained in the equation, with a scaled term, known as effective viscosity. In particular, the standard fluid viscosity (μ), which compares into its classical formulation, is substituted with a scaled quantity, known as effective viscosity (μeff), defined as: eff PRQ   (3) Where QPR is the flow rate coefficient, computed as a function of the Knudsen number.	cache/fis-168.pdf	txt/fis-168.txt