Flow over a square cylinder by BEM /
The flow of an incompressible viscous fluid id considered. The velocity vorticity formulation of the Navier-Stokes equation is used. The kinematics equation is solved for boundary vorticity values using the Boit-Savart law. The solution of the kinetics equation for domain values is obtained by emplo...
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| Format: | Book Chapter |
| Jezik: | English |
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| Sorodne knjige/članki: | Vsebovano v:
Boundary elements and other mesh reduction methods XXIX |
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| LEADER | 01905naa a2200193 ib4500 | ||
|---|---|---|---|
| 001 | 11419158 | ||
| 003 | SI-MaCOB | ||
| 005 | 20070903000000.0 | ||
| 008 | 070628s2007 xxk||||f||||||||| ||eng c | ||
| 040 | |a KTFMB |b slv |c SI-MaIIZ |d KTFMB |e ppiak | ||
| 080 | |a 532 | ||
| 100 | 1 | |a Škerget, Leopold. |4 aut | |
| 245 | 0 | 0 | |a Flow over a square cylinder by BEM / |c L. Škerget & J. Ravnik. |
| 300 | |a Str. 161-168. | ||
| 520 | |a The flow of an incompressible viscous fluid id considered. The velocity vorticity formulation of the Navier-Stokes equation is used. The kinematics equation is solved for boundary vorticity values using the Boit-Savart law. The solution of the kinetics equation for domain values is obtained by employing a macro element approach. Using macro elements enables simulations on dense meshes, since it substantially reduces the algorithm`s memory requirements. The developed numerical algorithm has been used to simulate laminar flow over a square cylinder in channel. Low Reynolds number steady state flow simulation as well as transient simulation at higher Reynolds number have been investigated. The results have been analysed in terms of velocity, vorticity and pressure field distribution in the wake of the cylinder. | ||
| 653 | 0 | |a mehanika fluidov |a dinamika tekočin |a laminarni tok |a nestisljiv viskozni fluid |a tok v kanalu s kvadratno oviro |a simulacija laminarnega toka |a numerični algoritem |a metoda robnih elementov | |
| 653 | 0 | |a fluid mechanics |a fluid dynamics |a laminar flow |a incompressible viscous fluid |a flow in channel over square cylinder |a laminar flow simulation |a numerical algorithm |a boundary element method | |
| 700 | 1 | 2 | |a Ravnik, Jure. |4 aut |
| 773 | 0 | |a World Conference on Boundary Elements and Other Mesh Reduction Methods (29 : 2007 : The New Forest, UK) |t Boundary elements and other mesh reduction methods XXIX |d Southampton : WIT Press, cop. 2007 |w 11418390 |z 9781845640767 |g Str. 161-168 | |