Pregled bibliografske jedinice broj: 378556
The implementation of iterative outer approximation method for elasto-plastic torsion problem
The implementation of iterative outer approximation method for elasto-plastic torsion problem // Technologické inžinierstvo / Technological engineering, 5 (2008), 1; 37-39 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 378556 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The implementation of iterative outer approximation method for elasto-plastic torsion problem
Autori
Dražić, Ivan ; Barišić, Branimir ; Mujaković, Nermina
Izvornik
Technologické inžinierstvo / Technological engineering (1336-5967) 5
(2008), 1;
37-39
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
elasto-plastic torsion; iterative method; outer approximation
Sažetak
This work considers the abstract problem of the elasto-plastic torsion of cylindrical bar. In the first part of the work we describe this problem using Haar-Karman principle as minimization problem over the special convex set. The second part discusses the existence, uniquess and regularity of the solution. The third part introduces the outer approximation scheme that is used for discretisation of the problem. In the last two parts we derive the implementation of the iterative algorithm in Wolfram Mathematica and we present the results of two numerical experiments.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Strojarstvo
POVEZANOST RADA
Projekti:
069-1201787-1754 - Numeričko modeliranje, simulacija i optimizacija u oblikovanju lima (Car, Zlatan, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
