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Title:Integral formulation of a diffusive-convective transport equation for reacting flows
Authors:ID Samec, Niko (Author)
ID Škerget, Leopold (Author)
Files:URL http://dx.doi.org/10.1016/j.enganabound.2004.02.005
 
Language:English
Work type:Unknown
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:This peper deals with a numerical solution of a diffusive-convective transport equation for reacting flows based on boundary domain integral formulation for diffusive-convective fundamental solution. A great part of attention has been dedicated to the numerical treatment of the diffusive-convective transport equation for high Pe number and reaction term values as the convective or reaction term becomes dominant compared to the diffusion one. In this case, the hyperbolic character predominates the ellipticity or parabolicity of the governing transport equation, and stability problems arise in the numerical solution. Numerical efficiency of the developed numerical implementation is tested against analytical and numerical results for the typical test cases of diffusive-convective transport problems (i.e. multicomponent reacting flows).
Keywords:fluid mechanics, boundary element method, diffusion, convection, transport problems, reacting flow
Year of publishing:2004
PID:20.500.12556/DKUM-27524 New window
UDC:536.25:532.72
ISSN on article:0955-7997
COBISS.SI-ID:8913430 New window
NUK URN:URN:SI:UM:DK:CUZDV9SD
Publication date in DKUM:01.06.2012
Views:1806
Downloads:104
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Engineering analysis with boundary elements
Shortened title:Eng. anal. bound. elem.
Publisher:Elsevier
ISSN:0955-7997
COBISS.SI-ID:5605380 New window

Secondary language

Language:English
Keywords:mehanika fluidov, metoda robnih elementov, difuzija, konvekcija, transportni problemi


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