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Title:Weakly coupled analysis of a blade in multiphase mixing vessel
Authors:Vesenjak, Matej (Author)
Ren, Zoran (Author)
Hriberšek, Matjaž (Author)
Files:URL http://dx.doi.org/10.1002/pamm.200410170
 
Language:English
Work type:Unknown ()
Typology:1.03 - Short Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:Two or more physical systems frequently interact with each other, where the independent solution of one system is impossible without a simultaneous solution of the others. An obvious coupled system is that of a dynamic fluid-structure interaction. š8đ In this paper a computational analysis of thefluid-structure interaction in a mixing vessel is presented. In mixing vessels the fluid can have a significant influence on the deformation of blades during mixing, depending on speed of mixing blades and fluid viscosity.For this purpose a computational weakly coupled analysis has been performed to determine the multiphase fluid influences on the mixing vessel structure. The multiphase fluid field in the mixing vessel was first analyzed with the computational fluid dynamics (CFD) code CFX. The results in the form of pressure were then applied to the blade model, which was the analysed with the structural code MSC.visualNastran forWindows, which is based on the finiteelement method (FEM).
Keywords:fluid mechanics, solid mechanics, coupled problems, computational analysis, two-phase fluid, mixing blade, pressure distribution, finite volume method, finite element method
Year of publishing:2004
UDC:532.5:539.3/.4:519.61/.64
ISSN on article:Y504-586X
COBISS_ID:9645846 Link is opened in a new window
NUK URN:URN:SI:UM:DK:3QOHIG4P
Views:899
Downloads:58
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Proceedings in applied mathematics and mechanics
Shortened title:Proc. appl. math. mech.
Publisher:Wiley-VCH
ISSN:1617-7061
COBISS.SI-ID:7207958 New window

Secondary language

Language:English
Keywords:mehanika fluidov, mehanika trdnin, vezani problemi, računalniška analiza, dvofazni fluid, mešalo, porazdelitev tlaka, metoda končnih volumnov, metoda končnih elementov


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