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Приказ резултата 1601-1608 од 1608
Neural network model for the condition assessment of hydro turbines
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia, 2022)
During regular operation, hydro turbine elements have complex operating conditions. In order to prevent major failures, among other common preventive measures, it is necessary to make a useful model of hydro turbine. ...
Seismic damage and fragility of RC buildings.
(XXIII МЕЖДУНАРОДНА НАУЧНА КОНФЕРЕНЦИЯ ВСУ’2023.XXIII INTERNATIONAL SCIENTIFIC CONFERENCE VSU'2023., 2023)
Seismic actions cannot be predicted in time, location or intensity. Serious earthquake actions can cause the occurrence of different levels of damage of the elements and the structure as a whole, which can even lead to ...
Efekti primene mikronizirajućeg mlevenja na kvalitet vatrostalnih punioca na bazi pirofilita, mulita, kordijerita i cirkona
(RUDARSTVO 2020, 11. simpozijum sa međunarodnim učešćem, Hotel Fontana, Vrnjačka Banja, 8-11 septembar 2020, Zbornik radova, 2020)
U radu je istraživano dobijanje vatrostalnih punioca na bazi različitih mineralnih sirovina, a pre svega pirofilita, mulita, kordijerita i cirkona. U cilju dobijanja vatrostalnih punioca visokih svojstava i primene u sintezi ...
Ponašanje mikrolegiranog čelika u uslovima dejstva kavitacije
(RUDARSTVO 2020, 11. simpozijum sa međunarodnim učešćem, Vrnjačka Banja, 8-11 septembar 2020, Zbornik radova, 2020)
Mikrolegirani čelici se primenjuju za izradu različitih elemenata opreme u metalurgiji i rudarstvu. Zbog zahteva koje oprema treba da ispuni i sigurnosti koju treba da obezbedi, vrše se različita ispitivanja ove vrste ...
Cavitation resistance of basalt-based protective coatings and epoxy system
(Structural Integrity and Life, 2021)
The paper presents the results of synthesis and characterization of new refractory coatings based on basalt and epoxy system. Coatings are intended to protect the surfaces of parts of equipment and various structures in ...
Characterization and determination of erosion resistance of refractory materials for application in metallurgy and minnig
(VI International Congress “Engineering, Environment and Materials in Processing Industry“, Jahorina 2019, 2019)
The paper presents the results of the investigation of the cavitation resistance of refractory materials based on basalt, mullite, cordierite, zircon and chromite for the production of parts of equipment in metallurgy and ...
Determination of cavitation resistance of glass- ceramics based on basalt
(The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021, Book of Abstracts, 2021)
The paper examines the resistance to the effect of cavitation of raw basalt samples from the Vrelo-Kopaonik deposit and basalt-based glass-ceramics obtained by melting and casting of the basalt aggregate. A change in the ...
Bucket wheel failure caused by residual stresses in welded joints
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
Cracks in the welded joints on the bucket wheel (BW) body of the bucket wheel excavator (BWE) SRs 1300 were discovered after merely 1800 h of operation. Investigations are carried out in order to detect the causes of cracks ...