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Dynamics of steam accumulation
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
Steam accumulators are applied as buffers between steam generators and consumers in cases of different steam production and consumption rates. The steam accumulator is filled with water and steam and it operates with a ...
Trading Defect Tolerance for Chip Area in Nanotecnology Implementations of Systolic Arrays
(Proceedings of the Mediterranean Electrotechnical Conference - MELECON, 2012)
New self-assembling techniques used to build nano-scale architecture prototypes have a drawback of being prone to defects and transient faults. Fault and defect tolerance techniques will be crucial to the use of nano-electronics ...
Consideration of a moving mass effect on dynamic behaviour of a jib crane structure
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2012)
This work examines the dynamics of a two-dimensional jib crane structure subjected to a moving trolley with hoist and payload. Dynamic responses of the structure, both in the vertical (Y) and horizontal direction (X), are ...
Model upravljanja hidrauličkim aktuatorom sa efektima stišljivosti / Control system modeling of hydraulic actuator with compressible fluid flow
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2012)
U radu su tretirane Rimanove parcijalne diferencijalne jednačine u obliku izraza (1) gde je promenljiva μ definisana relacijom (2). Odgovarajući granièni uslovi definisani su u različitim oblicima, kao što su granični ...
Productivity after ownership transformation-Serbian case
(Metalurgia International, 2012)
Differences in total factor productivity of privatised and newly-founded private companies in Serbia are empirically estimated in this paper. On the panel data from a sample of 900 firms in three regions - Vojvodina, Central ...
Upravljanje rizikom projekata u kompleksnom petrohemijskom sistemu / Project risk management in complex petrochemical system
(Savez hemijskih inženjera, Beograd, 2012)
Istraživanja rizika u složenim industrijskim sistemima, kao i određivanje bitnih faktora koji utiču na odlučivanje i na sprovođenje donetih odluka, pokazala su na primeru savremenog petrohemijskog sistema da se može uspešno ...
Mogućnost korišćenja pepela i šljake sa deponije termoelektrane 'Nikola Tesla' kao otpada sa upotrebnom vrednošću / Potential usage of fly ash and bottom ash from thermal power plant 'Nikola Tesla' landfill, Serbia
(Savez hemijskih inženjera, Beograd, 2012)
U Srbiji je pepeo dugo bio označen kao opasan otpad. Usvajanjem odgovarajućih zakona, pepeo je postao otpad sa upotrebnom vrednošću, što je omogućilo razmatranje mogućnosti njegovog korišćenja. U ovom radu je izvršena ...
Defining the functional and physical compatibility of a modernized tramway rolling stock with a newly planned LRT system: a case study of Belgrade
(Taylor & Francis Ltd, Abingdon, 2012)
According to the Belgrade Master Plan for 2021, the public transportation system for the city and its region will include three rail modes: a modernized existing tramway, regional rail, and a new light rail transit (LRT) ...
A numerical investigation of the refrigerant maldistribution from a header towards parallel channels in an evaporator of automotive air conditioning system
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
Evaporators in automotive air conditioning are designed as compact heat exchangers with the aim to cool outside air for the widest possible range of weather conditions. Under low operating loads a non-uniformity of the ...
Through-flow analysis of air-cooled gas turbines
(Proceedings of the ASME Turbo Expo, 2012)
This paper describes the development of a new through-flow method for the analysis of axial multistage turbines with cooling by air from compressor bleed. The method is based on a stream function approach and a finite ...