Naslov
Formulation of boundary element method for 2-D slow-motion incompressible viscous flow

Autori
Obsieger, Boris

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Zbornik : XIII. simpozij Teorija i praksa brodogradnje / Barišić, Zdenko - Zagreb : Brodarski institut, 1998, 200-211

Skup
XIII. simpozij Teorija i praksa brodogradnje

Mjesto i datum
Zadar, Hrvatska, 01.10.1998. - 03.10.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
boundary element method; slow motion viscous flow; inertialess viscous flow; flow of lubricant in the bearing

Sažetak
Paper presents complete evaluation of integral equations related to the two-dimensional steady slow-motion incompressible viscous flow. Due to difficulty to find exact solution of integral equation that determines the equilibrium of boundary conditions, it is convenient to apply some numerical method, such as so-called boundary element method. Once, when boundary conditions are completely determined, it is easy to apply evaluated integral equations to find components of fluid velocity at the any point of the space by simple integration of boundary conditions. Forces on the solid disturbing fluid flow can be found by integration of traction components on the solid's boundary. Described method can be used in a various researches, such as in the study of the slow-motion incompressible viscous flow around a solid, in the channels, in the hydrostatic and hydrodynamic bearings, etc.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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