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Theoretical-experimental determining of cooling time (t8/5) in hard facing of steels for forging dies
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2010)
This paper investigates the accuracy of analytical, empirical, and numerical expressions, i. e. the most favourable methods for calculating the cooling time from 800 to 500°C (t8/5). The degree of accuracy of time t8/5 is ...
3D strain analysis of restored lower jaw with total denture using optical measuring system
(Scientific Society for Mechanical Engineering, 2011)
Merenje i analiza vibracija na helikopterskoj strukturi sa ciljem otkrivanja defekta radnih elemenata / Measurement and analysis of vibrations on the helicopter structure in order to detect defects of operating elements
(Vojnotehnički institut, Beograd, 2012)
U radu je prezentovan praktičan primer merenja i analize vibracija na helikopterskoj strukturi sa ciljem da se otkriju potencijalna oštećenja radnih elemenata. Sveobuhvatna metodologija merenja vibracija je predstavljena ...
Condition and behaviour diagnostics of drive groups on belt conveyors
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
Belt conveyors are complex systems with drive groups as functionally very important components. Their proper and reliable operational life is directly related to durability of the load-bearing steel structures. Drive units ...
Uticaj zaštitnog gasa na žilavost metala šava legure AlMg4.5Mn dobijenog postupkom zavarivanja cirkulacijom / The effect of shielding gas on the toughness of AlMg4.5Mn weld metals made by GMAW
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2011)
Analiziran je uticaj zaštitnog gasa, na žilavost metala šava aluminijumske legure AlMg4.5Mn dobijenog MIG/MAG postupkom zavarivanja. Za merenje žilavosti je korišćeno instrumentirano Šarpijevo klatno sa mogućnošću razdvajanja ...
3D Experimental optical analysis of titanium alloys for biomedical applications
(INES 2011 - 15th International Conference on Intelligent Engineering Systems, Proceedings, 2011)
In this paper is presented an example of experimental analysis of biomaterials based on optical measurement methodology. GOM optical system and Aramis software were used to perform 3D experimental optical analysis of ...
Work analysis of the energy steam boiler evaporator with sliding pressure of 350 MW block
(Nis University, 2011)
Within Electric Power Utility of Serbia 1991. a thermal power plant "Kostolac B", power 2x350 MW started. Based on the examination of steam boiler pipe system, it is confirmed that it is in "bad" shape. It's most jeopardized ...
Risk Analysis by Key-coefficient Assessment - Public Lighting Project Example
(Technics Technologies Education Management, 2011)
Project risks analysis model RAKA (Risk. Analysis by Key-factors Assessment) was created primarily for the purposes of industrial product development in small enterprises which operate in an environment of economic and ...
Inovations, RD Activities, Education of Engineers and Catching-Up Process in Serbia
(Technics Technologies Education Management, 2011)
In this paper, our interest will be focused on the interconnectedness between the know-how, offered by higher education, and the concept of innovation, understood in the broadest technological and social sense, in the catch ...
Estimation of the number of trays for natural gas triethylene glycol dehydration column
(Elsevier, Amsterdam, 2011)
The paper deals with the tray-to-tray method for determining the required number of trays in columns with intensive entrainment of liquid when the operating line of the "dry working regime" is not straight and with a small ...