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Determination of Degradation Level during Cavitation Erosion of Zircon Based Ceramic
(Science of Sintering, 2017)
Mechanical shock of zircon based ceramic induced by cavitation erosion testing was investigated in this study. Several parameters were followed in order to determine level of material degradation during the cavitation ...
Spregnuti nelinearni problemi u analizi konačnim elementima - studija slučaja / Coupled nonlinear problems in finite element analysis: A case study
(Integritet i vek konstrukcija, Beograd, 2012)
Rad daje opis analize elastoplastičnih deformacija čeličnog cevnog apsorbera kinetičke energije sudara železničkih vozila metodom konačnih elemenata (FEM). Eksperimentalna istraživanja korišćena su kao osnova za modeliranje ...
Thermal history and stress state of a fresh steam-pipeline influencing its remaining service life
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2011)
The service life of thick-walled power plant components exposed to creep, as is the case with pipelines of fresh- and reheated steam, depend on the exhaustion rate of the material. Plant operation at elevated temperatures ...
Contact Stress Study and FME Analysis of Large Size Thrust Ball Bearings
(5th International Conference on Power Transmission BAPT2016, 2016)
Thrust ball bearings with extremely large size and capacity, are not standardized and could not be found in catalogues. In aim to investigate possible failure causes of thrust ball bearings in heavy machinery excavators, ...
Experimental Investigation of Self-Lubricating Sliding Bearings
(Proceedings of the 2nd International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2014), 2014)
Self-lubricating sliding bearings are widely used in numerous industrial applications, primary regarding their specific lubrication mechanism. This lubrication mechanism is a main advantage compared with classical sliding ...
Buckling Behaviour of Dented Aluminium Alloy Cylindrical Shell Subjected to Uniform Axial Compression
(Proceedings of 29th Symposium on Advances in Experimental Mechanics “DAS 2012”, 2012)
Thin-walled cylindrical shells are widely used in aerospace and automotive industries and in civil engineering. Usually their function is to transmit the axial loading – to be under pressure. When the pressure reaches a ...
Feasibility Analysis for Repair of Large Diameter Hydro Turbine Shaft Based on Weldability Test and Welding Cycle Simulation
(Advanced Materials Research, 2019)
Turbine and generator rotors and shafts undergo high stresses during regular working lifeand, from a safety and operational aspect, are the most significant components of a powergeneration system. Depending on the appropriate ...
Calculation of the Archard’s wear coefficient of the polymer-based composite sliding bearings
(KOD 2018 – The 10th International Conference on Machine And Industrial Design In Mechanical Engineering, 2018)
High-temperature deformation behaviour of Ti3Al-11Nb intermetallic
(Carl Hanser Verlag, Munich, 2011)
A mechanism of high-temperature plasticity has been studied in terms of stress exponent and activation energy for deformation. A Ti3Al-based intermetallic was processed by hot-rolling in the two-phase field to accomplish ...
The role of the semantic web for knowledge management in the construction industry
(Informatica (Ljubljana), 2010)
The architecture, engineering and construction (AEC) industry is knowledge intensive field. Significant heterogeneity of the forms of knowledge mobilized in the construction industry prevented adoption of IT based knowledge ...