Computational fluid dynamics により術後機能評価した睡眠時無呼吸症候群

Content Provider	Semantic Scholar
Author	Nomura, Tsutomu Nishijima, Hironobu Kondo, Kenji Kikuchi, Shigeru
Copyright Year	2017
Abstract	To simulate numerically internal and external flows the conservation equations of mass, momentum and energy are solved using up-to-date algorithms implemented on high performance computers. The development of such algorithms has been the subject of various research projects at the Institute of Aerodynamics. Currently, a numerical library containing various discretization schemes, turbulence models, and solution algorithms is available. It is applied to engineering problems such as the flow field within a 4-valve piston engine and to fundamental flow phenomena such as turbulence, vortex breakdown or shear layers. Besides solutions of the Reynolds-averaged Navier-Stokes (RANS) equations for engineering tasks large-eddy simulation (LES) techniques are used for a scientific analysis of turbulent flows, since LES methods possess the capability to provide accurate small-scale results where RANS methods fail to deliver meaningful findings.
Starting Page	1073
Ending Page	1078
Page Count	6
File Format	PDF HTM / HTML
DOI	10.3950/jibiinkoka.120.1073
Volume Number	120
Alternate Webpage(s)	http://www.aia.rwth-aachen.de/fileadmin/user_upload/aia/about_us/Computational_Fluid_Dynamics.pdf
Alternate Webpage(s)	https://doi.org/10.3950/jibiinkoka.120.1073
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article