| Title: | A multidomain boundary element method for unsteady laminar flow using stream function-vorticity equations |
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| Authors: | ID Ramšak, Matjaž (Author)
ID Škerget, Leopold (Author)
ID Hriberšek, Matjaž (Author)
ID Žunič, Zoran (Author) |
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| Files: |  http://dx.doi.org/10.1016/j.enganabound.2004.09.002
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| Language: | English |
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| Work type: | Unknown |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FS - Faculty of Mechanical Engineering
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| Abstract: | The paper deals with the Boundary Element Method (BEM) for modelling 2D unsteady laminar flow using stream function-vorticity formulation of the Navier-Stokes equations. The numerical algorithm for solving a general parabolic diffusion-convection equation is based on linear mixed elements and a multidomain model also known as subdomain technique. Robustness, accuracy and economy of the developed numerical algorithm is shown on a standard case of steady backward facing step flow and a periodic flow past a circular cylinder test case. |
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| Keywords: | fluid mechanics, viscous fluid, unsteady laminar flow, boundary element method, multidomain model, stream function, vorticity formulation, backward facing step flow, flow past a cylinder |
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| Year of publishing: | 2005 |
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| PID: | 20.500.12556/DKUM-27223-640957d1-0ee9-bd90-e251-603958a2620d  |
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| UDC: | 532.5:519.61/.64 |
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| ISSN on article: | 0955-7997 |
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| COBISS.SI-ID: | 9343254 |
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| NUK URN: | URN:SI:UM:DK:UBFXCNIC |
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| Publication date in DKUM: | 01.06.2012 |
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| Views: | 2295 |
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| Downloads: | 108 |
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| Metadata: |    |
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| Categories: | Misc.
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