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Determination of ductile crack initiation by magnetic emission and potential drop techniques using pre-cracked Charpy specimens
(European Structural Integrity Society, 2002)
Magnetic emission (ME) and potential drop (PD) techniques were used for instrumented Charpy impact testing in order to determine critical crack initiation properties of standard pre-cracked three-point bending specimens ...
Analysis of the transferability of micromechanical parameters of damage of steel under the conditions of ductile-fracture initiation
(Springer, New York, 2002)
For the description of the mechanical behavior of a cracked material, we use a macromechanical model of fracture based on the well-known criterion of plastic yield for porous materials. This model is realized as a computational ...
Static and dynamic fracture mechanics parameters of material in the heat-affected-zone
(11th International Conference on Fracture 2005, ICF11, 2005)
The behaviour of heat-affected-zone (HAZ) in welded joints of structural steels with different chemical composition and different strength class (yield strength ranged from 450 to 700 MPa) has been evaluated, applying two ...
Drying potential of humid air - A thermodynamical analysis
(Taylor & Francis Inc, Philadelphia, 1996)
Theoretical analysis of thermodynamical potentials relevant for water vapour transfer processes in the system: wet material - moist air, performed in the paper, leads to the conclusion that maximal possible isothermal ...
Modeliranje elasticnog ponasanja gume u oblasti malih deformacija metodom konacnih elemenata. / Modeling the Elastic Behaviour of Rubber in the Domain of Small Strain by Using Finite Element Method
(Polimeri (Zagreb), 1985)
The elastic behaviour of a rubbery material in the small strain domain has been analysed. Rubber is an incompressible material, which causes difficulties in modeling of its elastic behaviour. The finite element method is ...
Finite element evaluation of fracture mechanics parameters using rapid mesh refinement.
(Pergamon Press, Oxford, Engl, 1984)
From Number Cruncher to Digital Being: The changing role of computer in CAAD
(Education and research in Computer Aided Architectural Design in Europe, 1999)
The paper reflects on a thirteen-year period of CAAD research and development by a small group of researchers and practitioners. Starting with simple algorithmic drafting programmes, the work transcended to expert systems ...
Heat pump supplemental heating system for motor vehicles
(Sage Publications Ltd, London, 2004)
The paper deals with the importance of supplemental heating of motor vehicles and the possibilities of automotive heat pump system utilization. A prototype heat pump system for motor vehicles has been developed, built in ...
Finite element modeling of pressure vessel with two internal surface crack
(11th International Conference on Fracture 2005, ICF11, 2005)
This paper deals with the finite element modeling of the pressure vessel with two artificial internal surface cracks, one positioned in the vessel center and the other one close to the vessel cover. Cracks are made by ...
Fracture properties of multiphase alloy MP35N
(Elsevier Science Sa, Lausanne, 2003)
This paper addresses the fracture properties of commercially cold-drawn (53%) MP35N (35% Co, 35% Ni, 20% Cr, and 10% Mo) in both the cold-worked and the cold-worked and aged conditions. MP35N is a superalloy that exhibits ...