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Приказ резултата 181-189 од 189
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. ...
The Flaws of Aliminium-Magnesium Alloy elements-Influence of Inclusions
(Mining and Metallurgy Institute Bor, 2014)
The investigation results of gas removal from smelted metal and the effect on performances of aluminium-magnesium alloy cast elements are presented in this paper. The investigated alloy is based on
recycled material. The ...
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 ...
Stress concentration factors in re-evaluation of design solution
(Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad, 2015)
The failures of various parts of mechanical systems in powe industry are the lessons that should be learned thoroughly. Every behaviour of structure close to design encelope must be ecxamined carefully in order to minimize ...
Geometric optimization of shaft transition zone based on stress-strain analysis of nature inspired design
(8th International Congress of Serbian Society of Mechanics, Kragujevac, Serbia, 2021)
The presented research primarily considers with the geometric solutions that Nature has optimized. In the study presented in this paper, the nature inspired transition shapes are used in the research of innovative design ...
Effects of application on new casting methods on quality of casting and productivity of copper alloy castings
(3rd International Symposium of Natural ResourcesManagement, Zaječar 30-31 May 2013, Proceedings,, 2013)
In this paper, results of investigation of new methods of casting of copper alloys with accent on the Lost foam process are presented. Phases of casting procedure were investigated, along with important process parameters ...
Defects in casting caused by hyman error
(3rd International Symposium of Natural Resources Management, Zaječar 30-31 May 2013, Proceedings, 2013)
This paper analysed the influence of various factors on moulding discontinuities and moulding quality. The research established that most causes were rooted in a casting process itself, such as: the method of alloy ...
Development of the universal tool for testing of tensile properties of hexagonal steel wire mesh for civil engineering
(Savez inženjera metalurgije Srbije, Beograd, 2018)
The developing of the universal tool for testing of tensile properties of hexagonal steel wire mesh for civil engineering is described in this paper. The developed tool allows repeated testing of hexagonal steel wire mesh ...