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Приказ резултата 11-20 од 132
Nastajanje i razvoj oštećenja bazalta pod dejstvom kavitacije / Formation and development of damage of basalt under the effect of cavitation
(Inženjersko društvo za koroziju, Beograd, 2019)
U radu je ispitivana otpornost na dejstvo kavitacije uzoraka livenog bazalta. Uzorci su dobijeni topljenjem, livenjem i termičkim tretmanom izdrobljenih bazaltnih stena iz ležišta Vrelo Kopaonik. Eksperiment je vođen ...
The Mechanisms of Cavitation Erosion of Raw and Sintered Basalt
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2019)
The paper analyzes the morphology of cavitation damage of raw and sintered basalt samples. The experiment was conducted using the ultrasonic vibratory cavitation test method according to the ASTM G-32 standard. During the ...
Cavitation resistance of composite polyester resin/basalt powder
(Institut za ispitivanje materijala, Beograd, 2019)
The paper presents the results of research on cavitation resistance of the composite based on unsaturated polyester resin and basalt powder, as reinforcement. Basalt powder was obtained by grinding and micronising basaltic ...
Developement of Modern Technologies of Copper Alloys Casting
(First Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2013), Belgrade, Proceedings and Book of Abstracts, Belgrade, Serbia (23.05-25.05.2013), 2013)
In this paper, results of investigation of casting technology of complex thin-wall copper alloy castings with accent on Lost Foam casting procedure are given. Phases of casting procedure were investigated, along with ...
Prirodne riznice vodnog resursa dunava - Đerdap 1, 2 i 3, u kontekstu održivosti i uticaja na životnu sredinu
(IV International Congress, Biomedicine and geosciences - influence of environment on human health, 2014)
U ovom referatu je predstavljen prirodni vodni potencijal reke Dunav na
potezu kroz Srbiju i realizovani i planirani vidovi korišćenja tog resursa, tehnički,
ekonomski i u kontekstu uticaja i potrebne zaštite životne ...
Sustainable management of water resources in Prokletije region
(Industry, 2014)
The main goal of this paper is the upgrading of classic economic
analyses of optimal concept selection of small hydro development. Technoeconomic small hydro system needs to be environmentally friendly and
socially ...
Analysis of contact fatigue coupled with geometry and material nonlinearities by Theory of critical distances
(2nd Conference on Nonlinearity, Belgrade, )
The contact fatigue is a localized phenomenon that occurs in highlystressed local zone of the material under the loaded contact region and as such ishighly nonlinear problem. This phenomenon exists in almost all real ...
On biomimetics in machine elements design
(Manipal University Jaipur, India, 2019)
The aim of the paper is to point up the possibilities of biomimetics principles in the machine elements design. During last decades, the new requirements in machine elements design are placed in front of the experts. The ...
Ispitivanje vatrostalnih uzoraka na bazi talka i domaćeg zeolita na dejstvo kavitacije
(TEHNIKA, 2018)
U radu su prezentirani rezultati istraživanja korišćenja domaćeg zeolita sa ležišta „Igroš“ za izradu
keramičkih uzoraka i primenu u uslovima dejstva kavitacije. Za ispitivanja su korišćeni uzorci talka sa
15% zeolita ...
Mogućnost primene pirofilita kao punioca u vatrostalnim premazima
(Zaštita materijala 61 (2020), 2020)
U radu su istraživani postupci pripreme punioca na bazi pirofilita za dobijanje vatrostalnih premaza
sa kontrolisanim reološkim svojstvima. Polazni uzorci pirofilita dobijeni su iz ležišta Parsović-BiH.
Istraživan je ...