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Finite element model for stress state analysis of deep groove ball bearings with defects
(Proceedings of the 5th International Scientific Conference, ”Conference on Mechanical Engineering Technologies and Applications” COMETa2020, East Sarajevo, 2020)
In the framework of Industry 4.0, new specific or improved methods for
monitoring and prediction of operational conditions of machine elements are required.
Ball bearings are among the elements with high impact on safety ...
Comparative analysis of fly ash management in Europe and Serbia: aspects and regulations
(Chymicus IV, 2012)
This paper presents a comparative analysis of the fly ash management in Europe and Serbia, as well as its application the building materials production, with special reference to the existing legislation.
The draft ...
Ekonomsko-finansijski instrumenti ekološke politike racionalnog korišćenja mineralnih resursa
(II Simpozijum sa međunarodnim učešćem "Rudarstvo 2011", Zbornik radova, 2011)
Mineralni resursi pripadaju širokoj grupi neobnovljivih resursa, prvenstveno zbog toga što je za njihovo stvaranje potrebno više miliona godina. S obzirom da prilikom eksploatacije i procesiranja mineralnih resursa dolazi ...
The role of drainage systems in the prevention of material degradation of bridge structures
(XXIII YuCorr, Divčibare, Serbia, 2022)
The paper gives an illustrative presentation of damage to the material of bridge structures
due to failure to maintain the system for drainage of bridges. Damage is caused by mechanical
erosion and abrasion or by chemical ...
Defining a procedure for predicting the duration of the approximately isothermal segments within the proposed drying regime as a function of the drying air parameters
(IOP Publishing Ltd, Bristol, 2017)
One of the main disadvantages of the recently reported method, for setting up the drying regime based on the theory of moisture migration during drying, lies in a fact that it is based on a large number of isothermal ...
Setting up the drying regimes based on the theory of moisture migration during drying
(IOP Publishing Ltd, Bristol, 2016)
Drying is energy intensive process which has important effect on the quality of the clay tiles that are dried commercially. Chamber and tunnel dryers are constantly improving. Better technical equipment and operational ...
Examination of the physical-chemical and mechanical properties of helical cylindrical compression springs preserved in the Legacy in the Nikola Tesla Museum
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia, 2022)
The results of the scientific research work and creativity of Nikola Tesla (Smiljan, 1856 - New York, 1943), a Serbian-American scientist, engineer and inventor, represent the foundation of new technical and technological ...
Common failures in aluminothermic welding process and proposal for their prevention
(University of Zagreb, Faculty of Metallurgy, 2018)
Aluminothermic welding of rail is still a unique method for joining the rails because of its flexibility
and ease of performance, both during the reconstruction and construction of a new track, as well as
in the ongoing ...
Design of the transition zone of turbine shaft to flange by biomimetics principles
(University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo, 2018)
The consideration of the optimal design of the transition zone of turbine shaft to flange has a high impact within the turbines design. The main principles of biomimetics give a new and prosperous point of view on the ...
Comprehensive approach to weld repair on elements of power transmission – case study for hydro turbine shaft
(Proceedings of the The 4th IIW South – East European Welding Congress, October, 10-13, 2018, Belgrade, 2018)
Turbine and generator rotors and shafts undergo high
stresses during regular working life and, from a safety
and operational aspect, are the most significant
components of a power generation system. Depending
on the ...