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Uključenost zaposlenih kao faktor fleksibilnosti privrednih društava u Republici Srbiji - empirijsko istraživanje / The involvement of employees as a flexibility factor of companies in the Republic of Serbia: Empirical research
(Ekonomski institut, Beograd, 2017)
Adekvatno i pravovremeno reagovanje u uslovima stalnih promena od suštinskog je značaja za opstanak kompanije. Kapacitet za takvo reagovanje se meri stepenom fleksibilnosti pri čemu se pod fleksibilnošću podrazumeva ...
Novel Risk Based Assessment of Pressure Vessels Integrity
(Univ Osijek, Tech Fac, Slavonski Brod, 2018)
New methodology for risk based approach to integrity assessment of pressure vessels has been introduced. Namely, the risk matrix has been defined with consequence taken as usual, whereas probability has been separated into ...
The development and application of the new methodology for conveyor idlers fits testing
(Elsevier Science Bv, Amsterdam, 2018)
The proper interference fit between the joined parts is a prerequisite for an effective pressure joint. The main purpose of the pressure joint is to transfer tangential, radial and axial loads between the joined parts. In ...
Tensile behaviour of polyethylene under different loading rates in the presence of imperfections
(Institut za ispitivanje materijala, Beograd, 2016)
This paper highlights the changes of polyethylene behaviour during various loading rates. The experimental programme was carried out on samples taken from PE80 polyethylene gas pipes with simulated imperfections with ...
Analysis of the effect of implant distance from the surrounding structure, in the PMMA block model
(Elsevier Science Bv, Amsterdam, 2016)
Strain analysis in the vicinity of the dental implants were the subject of many research papers. In this study, new experimental method was employed for strain determination in the surrounding area of the axially loaded ...
Oxidation behavior during prolonged service of boiler tubes made of 2.25Cr1Mo and 12Cr1Mo0.3V heat resistance steels
(Elsevier Science Bv, Amsterdam, 2016)
During service of thermal power plant (TPP) units, different components are exposed to high temperature due to technological cycle of TPP unit. Service lifetimes of these components, especially boiler heating surfaces, may ...
Model analysis of complex structures - advantages of physical sub-scaled model testing and shortcomings in physical model production
(Elsevier Science Bv, Amsterdam, 2018)
The possibilities of testing real constructions strength are often limited, especially in case of large constructions. Testing on the model, instead of the actual construction, results in a great saving of money and time. ...
Thermal-hydraulics of helium cooled First Wall channels and scoping investigations on performance improvement by application of ribs and mixing devices
(Elsevier Science Sa, Lausanne, 2016)
The first wall (FW) of DEMO is a component with high thermal loads. The cooling of the FW has to comply with the material's upper and lower temperature limits and requirements from stress assessment, like low temperature ...
Reduction of production cycle time by optimising production and non-production components of time in the metalworking industry: a case study
(Southern African Inst Industrial Engineering, Pretoria, 2016)
The production cycle (PC) time, as a very important economic indicator of freezing current assets, involves the time needed to manufacture a unit or a series of units, from putting them into production until they are put ...
Assessment of energy and environmental performance of office building models: A case study
(Elsevier Science Sa, Lausanne, 2016)
The purpose of this paper is to present a case of an office building and show how different concepts of envelope construction affect the energy efficiency of building. Assessment of energy performances of different scenarios ...