Alternative integral formulation of a diffusive-convective transport equation with high source term value /
The paper deals with the numerical solution of the transport diffusion-convective equation based on the boundary-domain integral formulation for diffusion-convection fundamental solution. Great attention has been dedicated to the numerical solubility of the diffusion-convection transport equation fo...
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| Main Authors: | , |
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| Format: | Book Chapter |
| Jezik: | English |
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| Sorodne knjige/članki: | Vsebovano v:
Advanced computational engineering mechanics |
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| LEADER | 01755naa a2200193 ib4500 | ||
|---|---|---|---|
| 001 | 9730582 | ||
| 003 | SI-MaCOB | ||
| 005 | 20060124000000.0 | ||
| 008 | 050722s2005 gw |||||||||||||| ||eng c | ||
| 040 | |a KTFMB |b slv |c SI-MaIIZ |d KTFMB |e ppiak | ||
| 080 | |a 531/533 | ||
| 100 | 1 | |a Samec, Niko. |4 aut | |
| 245 | 0 | 0 | |a Alternative integral formulation of a diffusive-convective transport equation with high source term value / |c N. Samec, L.Škerget. |
| 300 | |a Str. 233-241. | ||
| 520 | |a The paper deals with the numerical solution of the transport diffusion-convective equation based on the boundary-domain integral formulation for diffusion-convection fundamental solution. Great attention has been dedicated to the numerical solubility of the diffusion-convection transport equation for high Pe number and source term values, when the convection or generation becomes dominant compared with the diffusion one. In this case the hyperbolic character predominates the elipticity or parabolicity of the governing transport equation and stability problems arise in numerical solution. Numerical efficiency of the developed numerical implementation is tested against analytical and numerical results for the typical test cases of diffusion-convection transport problems. | ||
| 653 | 0 | |a mehanika fluidov |a dinamika fluidov |a robno območna integralska metoda |a difuzija |a konvekcija | |
| 653 | 0 | |a fluid mechanics |a fluid dynamics |a boundary domain integral method |a diffusion |a convection | |
| 700 | 1 | 2 | |a Škerget, Leopold. |4 aut |
| 773 | 0 | |a Workshop on Advanced Computational Engineering Mechanics (2 : 2005 : Erlangen, Germany) |t Advanced computational engineering mechanics |d Erlangen : Chair of Applied Mechanics, Friedrich-Alexander University, cop. 2005 |w 9678102 |z 3930357704 |g Str. 233-241 | |