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Numerical simulation of crack growth in welded joints in the presence of multiple defects
(The 27th International Conference on Fracture and Structural Integrity, 2023)
Simulation of crack initiation and propagation which occurred during the tensile
testing of real welded joint specimens made of low-alloyed low-carbon structural
steels is presented in this paper. Welded joints in questions ...
Numerical modelling and experimental validation of elastic - plastic behaviour of pressure vessel with nozzles
(Innovation Center of Faculty of Mechanical Engineering, Belgrade, 2017)
To evaluate the safety of welded structures, such as pressure vessels, it is necessary to know the material properties of which vessels are made and their behavior under different working conditions. Due to various ...
HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES
(Central Institute for Conservation, BelgradeScientific Association for the Development and Promotion of New Technologies, 2017)
Bone defect reparation can be successfully performed with biomaterials based on synthetic hydroxyapatite (HAP). In addition to collagen, hydroxyapatite is the basic structure of bone tissue and it was expected to have ...
Numerical and experimental determination of stress concentration factor for a pipe branch model
(Univ Osijek, Tech Fac, Slavonski Brod, 2017)
The subject of this paper is testing of complex geometrical structures, i.e. stress analysis of a pipe branch model of A6 third pipeline at Hydropower Plant Perucica, Niksic. Analysis of pipe branch model stress distribution ...