Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Slobodan Mitrović"'
Autor:
Saša Milojević, Slobodan Savić, Slobodan Mitrović, Dejan Marić, Božidar Krstić, Blaža Stojanović, Vladimir Popović
Publikováno v:
Tehnički Vjesnik, Vol 30, Iss 1, Pp 122-130 (2023)
Using vehicles and other mobile systems to transport passengers and goods, approximately 25% of Europe's greenhouse gases are generated. At the same time, many research papers, published by researchers and students, promote the use of electric vehicl
Externí odkaz:
https://doaj.org/article/2468b99207c546b79d4b68dded381563
Autor:
Saša Milojević, Dragan Džunić, Dejan Marić, Tomáš Skrúcaný, Slobodan Mitrović, Radivoje Pešić
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 4, Pp 1268-1276 (2021)
Applying new technologies to reduce friction and wear in vehicles and equipment can minimize mechanical losses. This reduces power loss in internal combustion engines and reduces fuel consumption and emissions. Consumption of fuel energy can be reduc
Externí odkaz:
https://doaj.org/article/5176ccd3d231433d927d9b633cec6f73
Autor:
Marko PANTIĆ, Dragan DŽUNIĆ, Miroslav BABIĆ, Slobodan MITROVIĆ, Suzana PETROVIĆ SAVIĆ, Aleksandar ĐORĐEVIĆ, Aleksandra KOKIĆ ARSIĆ
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 706-714 (2019)
This paper describes the nanomechanical characteristics of Zirconium (IPS e.max ZirCAD, Ivoclar Vivadent) treated with three different surface finishing techniques: polishing, glazing and grinding, using the Anton Paar nanoindentation. The hardness (
Externí odkaz:
https://doaj.org/article/87ead91ef38242ea90c077218813df44
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 98-103 (2019)
The achievement of the required roughness of the surface (today known as surface texture) is of great importance in obtaining the required characteristics of the parts from the aspect of reduction of friction and wear. The most common methods for obt
Externí odkaz:
https://doaj.org/article/d696656384464e39a1c9952e69d16ce1
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 104-109 (2019)
Tribological behaviour of composite with the ZA-27 alloy base reinforced by 5% SiC is considered in this paper. The optimization of tribological behaviour was conducted using the Taguchi method. Composite was prepared by the compocasting procedure. T
Externí odkaz:
https://doaj.org/article/f2251d7baa9a4c7499b8ad13edc28f04
Autor:
Aleksandar ĐORĐEVIĆ, Milan ERIĆ, Miladin STEFANOVIĆ, Slobodan MITROVIĆ, Marko PANTIĆ, Aleksandra KOKIĆ ARSIĆ, Dragan DŽUNIĆ
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 482-489 (2019)
The paper presents the methods for prediction of the cutting parameters. In order to test the workability of the material by process of scraping, from the aspect of the cutting temperature, an natural thermopar was placed just below the cutting edg
Externí odkaz:
https://doaj.org/article/4a7e3a7da2ea414eb3919c30866ddecf
Autor:
Dragan ADAMOVIĆ, Jelena ŽIVKOVIĆ, Bogdan NEDIĆ, Fatima ŽIVIĆ, Slobodan MITROVIĆ, Miroslav ŽIVKOVIĆ
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 474-481 (2019)
Friction that occurs in metal forming processes is significantly different from the friction in mechanical joints. Specific pressures in deep drawing with thinning of the wall thickness that occur on the contact surface between the deformed metal and
Externí odkaz:
https://doaj.org/article/70e91f240a734971b7bbf0a78ad01887
Autor:
Dragan DžUNIĆ, Marko PANTIĆ, Slobodan MITROVIĆ, Miroslav BABIĆ, Suzana PETROVIĆ SAVIĆ, Aleksandar ĐORĐEVIĆ, Aleksandra KOKIĆ ARSIĆ
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 145-153 (2019)
Mechanical and tribological investigation of obtained nanocomposites is presented in this paper. As matrix material, well known tribological zinc-aluminium alloy, ZA-27 was used. Nanocomposites were obtained by compocasting procedure, while as reinfo
Externí odkaz:
https://doaj.org/article/1f975dab531647f59cc2a10bea5f7263
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 357-364 (2019)
Transport is largely dependent on oil because the majority of transport vehicles are propelled by engines combusting petroleum products-hydrocarbon fuels. This particularly relates to road, air and water transport. Power losses in the internal combus
Externí odkaz:
https://doaj.org/article/63cd7f9f89f246c4836981a73aac88ba
Publikováno v:
Metals, Vol 9, Iss 7, p 717 (2019)
The paper describes the wear performance of zinc-aluminium ZA27 alloy, reinforced with silicon-carbide (SiC) and graphite (Gr) particles. The compo-casting technique produced the composite samples. The tested samples were: ZA27 alloy, ZA27/5%SiC comp
Externí odkaz:
https://doaj.org/article/16a23350901e44758128de2c1ce6e35c