Pregled bibliografske jedinice broj: 906883
MESHLESS METHOD BASED ON THE R-FUNCTIONS AND ATOMIC BASIS FUNCTIONS FOR THE SOLUTION OF TWO-DIMENSIONAL BOUNDARY VALUE PROBLEMS
MESHLESS METHOD BASED ON THE R-FUNCTIONS AND ATOMIC BASIS FUNCTIONS FOR THE SOLUTION OF TWO-DIMENSIONAL BOUNDARY VALUE PROBLEMS // Proceedings Multiscale computational methods for solids and fluids / Ibrahimbegović, Adnan ; Brank, Boštjan ; Kožar, Ivica (ur.).
Ljubljana: Univerza v Ljubljani, 2017. str. 171-174 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 906883 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
MESHLESS METHOD BASED ON THE R-FUNCTIONS AND ATOMIC
BASIS FUNCTIONS FOR THE SOLUTION OF TWO-DIMENSIONAL
BOUNDARY VALUE PROBLEMS
Autori
Kozulić, Vedrana ; Gotovac, Blaž ; Kamber, Grgo
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings Multiscale computational methods for solids and fluids
/ Ibrahimbegović, Adnan ; Brank, Boštjan ; Kožar, Ivica - Ljubljana : Univerza v Ljubljani, 2017, 171-174
ISBN
978-961-6884-48-8
Skup
3rd International Conference on Multiscale Computational Methods for Solids and Fluids
Mjesto i datum
Ljubljana, Slovenija, 20.09.2017. - 22.09.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
meshless method ; solution structure ; collocation ; boundary conditions ; atomic functions
Sažetak
This paper presents a meshless method based on the theory of R-functions. The solution of a boundary value problem is expressed in the form of formulae called solution structure which depends on three components: the first component describes the geometry of the domain exactly in analytical form, the second describes all boundary conditions exactly, while the third component is called differential component because it contains information about governing equation. Unknown differential component of the solution structure is represented by a linear combination of atomic basis functions which are infinitely differentiable functions with compact support. To determine the coefficients of linear combination in the solution structure, a collocation technique is used. The proposed method is applied to solve the torsion problem of a prismatic bar.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Projekti:
HRZZ-UIP-2013-11-8103 - Modeliranje toka podzemnih voda u krškim vodonosnicima (Karst modelling) (Gotovac, Hrvoje, HRZZ ) ( CroRIS)
Ustanove:
Fakultet građevinarstva, arhitekture i geodezije, Split
