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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 ...
Selection of the most appropriate welding technology for hardfacing of bucket teeth
(Institute of Metals Technology, 2015)
A possibility of extending the service life of the working parts of construction machinery with particular attention to hardfacing of loader bucket teeth was investigated. In the first part of this paper the tribological ...
Eksperimentalno i numeričko istraživanje nadkritičnog strujanja oko hrapave kugle / Ëksperimental'noe i čislennoe issledovanie sverhkritičeskogo obtekanija šerohovatyh šarov / (francuski) Recherches expérimentales et numériques du courant super critique autour d'une sphère rugueuse
(Vojnotehnički institut, Beograd, 2015)
Rad predstavlja eksperimentalno i numeričko istraživanje modela sfere sa ciljem predviđanja ponašanja strujanja u prisustvu hrapavosti površina. Rezultati ukazuju na probleme i predlažu rešenje za inžinjersku primenu. ...
The parameters of the free electrons gas spectrum of noble gases mixture at small pressures and inter-electrode distances
(Institute of Electrical and Electronics Engineers Inc., 2015)
Strictly speaking, electrically uncharged and electrically charged gas mixtures can approach the Maxwell's specter in the context of low-ionized mono-atomic mixtures within a weak electric field. The parameters of the ...
The correlation and regression between the pre-breakdown current and breakdown voltage of the vacuum switchgear in dependence of switching operation
(Institute of Electrical and Electronics Engineers Inc., 2015)
Determining the correlation and regression is a statistical method applied when several random variables are simultaneously being measured on the same statistical sample and if their interdependency is being investigated. ...
Mogući načini primjene LCA metodologije na nano-materijale koji se koriste u održivoj proizvodnji energije / Possible approaches to LCA methodology for nanomaterials in sustainable energy production
(Contemporary materials, 2015)
Nanomaterijali imaju sve veću ulogu u brzo rastućoj oblasti održive proizvodnje energije. Pored dokazanih prednosti korišćenja nanomaterijala za inovacije u ovom domenu, njihov uticaj na životnu sredinu i zdravlje ljudi ...
Izazovi budućih istraživanja u oblasti industrijske bezbednosti / Challenges of future research in the area of industrial safety
(Institut za ispitivanje materijala, Beograd, 2015)
In today's turbulent business conditions, characterised by rapid technological development of a 'post industrial' society, in which new technologies result in new risks, safety management of complex techno-socio-ecological ...
Shear strength testing of hardfaced samples using special tool on an universal testing machine
(Institut za ispitivanje materijala, Beograd, 2015)
Complex working conditions of forging dies are the most frequent causes of their damage, requiring suitable hard facing repair procedures. The method of determining the bond strength between the hardfaced layer and the ...
Numerical simulation of fatigue crack propagation in friction stir welded joint made of Al 2024-T351 alloy
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
In this work, fatigue crack propagation in thin-walled aluminium alloy structure with two friction stir welded T joints has been simulated numerically. Crack propagation in stiffened part of the structure between two ...
Crane cabins' safety and ergonomics characteristics evaluation based on data collected in Sweden port
(Institut za istraživanja i projektovanja u privredi, Beograd, 2015)
This paper presents an evaluation of crane cabins safety and ergonomics characteristics. It is based on previous research data collected for benchmarking analysis for crane cabins operating in one port in Sweden. Six crane ...