Výsledky vyhledávání - "Krstić, Božidar"

Akademický článek

Mining Industry 4.0 -- Opportunities and Barriers.

Autor: ULEWICZ, Robert¹ robert.ulewicz@pcz.pl, KRSTIĆ, Božidar² bkrstic@kg.ac.rs, INGALDI, Manuela¹ manuela.ingaldi@pcz.pl

Publikováno v: Acta Montanistica Slovaca. 2022, Vol. 27 Issue 2, p291-305. 15p.

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Solving the Problem of Friction and Wear in Auxiliary Devices of Internal Combustion Engines on the Example of Reciprocating Air Compressor for Vehicles

Autor: Milojević, Saša, Savić, Slobodan, Mitrović, Slobodan, Marić, Dejan, Krstić, Božidar, Stojanović, Blaža, Popović, Vladimir

Publikováno v: Tehnički vjesnik
Volume 30
Issue 1

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://explore.openaire.eu/search/publication?articleId=doi_dedup___::01f73bdb0ec568b2e3125a970b3d92ac
https://hrcak.srce.hr/288403

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The Impact of Lubricant Viscosity and Materials on Power Losses and Efficiency of Worm Gearbox

Autor: Skulić, Aleksandar, Milojević, Saša, Marić, Dejan, Ivanović, Lozica, Krstić, Božidar, Radojković, Mladen, Stojanović, Blaža

The results of the experimental research of the power losses and efficiency of single-stage worm gearbox, which is designed for such purpose, are presented in this paper. Three worm pairs (coupled gears) ZI type with the same geometric characteristic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391dc21b6d490f404e414882dec14b0c
https://doi.org/10.17559/tv-20220207092015

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Square Openings as Sources of Stress Concentration in Parts of Machines and Devices

Autor: Radojković, Mladen, Stojanović, Blaža, Milojević, Saša, Marić, Dejan, Savić, Slobodan, Skulić, Aleksandar, Krstić, Božidar

Publikováno v: Tehnički vjesnik
Volume 30
Issue 2

In this paper the impact of square opening, as a source of stress concentration, on the distribution of stress in parts of machines and devices is considered. The fact is that these forms of the openings occur less in practice, but the knowledge of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e17b35e69f26c1be75618008bb9aad03
https://hrcak.srce.hr/294359

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Akademický článek

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Correlation between Emission and Combustion Characteristics with the Compression Ratio and Fuel Injection Timing in Tribologically Optimized Diesel Engine

Autor: Milojević, Saša, Savić, Slobodan, Marić, Dejan, Stopka, Ondrej, Krstić, Božidar, Stojanović, Blaža

Publikováno v: Tehnički vjesnik
Volume 29
Issue 4

Diesel engines are economical thanks to their combustion process characteristics, which is why they have a high noise emission level as well as exhaust emissions of nitrogen oxide and particulate matters. By continuously changing the value of compres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a9528a2f60a48a1e74d9019b05a0f39
https://doi.org/10.17559/tv-20211220232130

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