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Št. zadetkov: 2
Numerical analysis of temperature field during hardfacing process and comparison with experimental results
Vukić Lazić, Ivana Ivanović, Aleksandar Sedmak, Rebeka Rudolf, Mirjana Lazić, Zoran Radaković
Izvirni znanstveni članek
Oznake: varjenje;simulacije;numerična analiza;termična analiza;toplotna prevodnost;welding simulations;numerical analysis;thermal analysis;simulations;transient heat conduction;moving heat source;
The three-dimensional transient nonlinear thermal analysis of the hard facing process is performed by using the finite element method. The simulations were executed on the open source Salome platform using the open source finite element solver Code Aster. The Gaussian double ellipsoid was selected i ...
Leto: 2013 Vir: Fakulteta za strojništvo (UM FS)
Determination of fatigue crack growth parameters in welded joint of HSLA steel
Ljubica Milović, Tomaž Vuherer, Zoran Radaković, Blagoj Petrovski, Miodrag D. Janković, Milorad Zrilić, Darko Daničić
Objavljeni znanstveni prispevek na konferenci
Oznake: HSLA jekla;rast razpoke;HSLA steel;crack growth rate;fatigue threshold;Paris' law;
The structural integrity and operational safety of welded pressure vessels primarily depends on the behaviour of weldments. In spite of all efforts in material production and improvements in welding techniques, including strict codes, requirements and directives, the crack occurrence in welded struc ...
Leto: 2011 Vir: Fakulteta za strojništvo (UM FS)
Št. zadetkov: 2
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