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Now showing items 31-40 of 157
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 ...
The influence of buffer layer on the properties of surface welded joint of high-carbon steel
(Institute of Metals and Technology, 2011)
Surface welding with buffer layer is often in use because of its well-known properties of plasticity, or ability to slow crack growth initiated. However, in modern surface welding technologies, buffer layer is rarely used. ...
Identification of modular firefighting superstructures' dynamic behaviour
(Vibromechanika, 2016)
Specific functional requirements for firefighting vehicles have resulted in stricter exploitation regimes and frequent off-road use. Current practice appoints the problem of the strength of a superstructure's modules, which ...
Experimental investigation of rockwool insulation hygrothermal properties related to material structure
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2015)
The hygrothermal properties related to rockwool insulation material structure with different additives are presented using rockwool insulation products obtained from row material of southern Serbia (Vranje region) in the ...
Aerodynamic design and analysis of a small-scale vertical axis wind turbine
(Korean Soc Mechanical Engineers, Seoul, 2013)
Small-scale vertical axis wind turbines are regarded today as an attractive source of green energy, still insufficiently implemented and tested. This paper presents a fast design methodology of such a VAWT, in terms of ...
Determination of the elements of production cycle time in serial production: the Serbian case
(Canadian Society for Mechanical Engineering, 2014)
A model for the stochastic determination of the elements of production cycle time is proposed and experimentally verified in this survey. The originality of the model as reflected in the idea of using a work sampling model ...
Experimental in-vitro bone cements disintegration with ultrasonic pulsating water jet for revision arthroplasty
(Strojarski Facultet, 2015)
The paper deals with the study of using the selective property of ultrasonic pulsating water jet for the disintegration of the interface created by bone cement between cemented femoral stem and trabecular bone tissue as a ...
Techno-economic analysis of heat exchangers with parallel helical tube coils
(Univ Osijek, Tech Fac, Slavonski Brod, 2014)
The paper deals with the investment and exploitation costs for shell and tube heat exchangers with parallel helical tube coils. The most common correlations for estimating prices of shell and tube heat exchangers found in ...
Aerodynamic characteristics of low reynolds number airfoils
(Univ Osijek, Tech Fac, Slavonski Brod, 2017)
Assessment of airfoil aerodynamic characteristics is essential part of any optimal airfoil design procedure. This paper illustrates rapid and efficient method for determination of aerodynamic characteristics of an airfoil, ...
Numerical analysis of local and global buckling of a stiffened beam-column
(Univ Osijek, Tech Fac, Slavonski Brod, 2017)
The linear buckling phenomenon is obviously very important for stability of compressed supports. The determination of buckling resistance is an important characteristic of the design of steel structure. Besides, the presence ...