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Приказ резултата 31-40 од 1608
Analysis of fouling factor in district heating heat exchangers with parallel helical tube coils
(Pergamon-Elsevier Science Ltd, Oxford, 2013)
This paper presents the results of measurements of thermal performance of 8 heat exchangers with parallel helical coils. Measurements were conducted in substations in 2 district heating systems in Serbia: Belgrade and ...
Facility management - Teorijski okviri i primena u praksi / Facility management theoretical framework and application in practice
(Institut za istraživanja i projektovanja u privredi, Beograd, 2007)
Real estate is one of the most important parts of a corporate capital, as well as of wealth of an individual or a society; and management and maintenance of the built environment are connected with huge costs that owners ...
The austempering study of alloyed ductile iron
(Elsevier Sci Ltd, Oxford, 2006)
Austempered ductile iron (ADI) proved to be an excellent material as it possesses attractive properties: high strength, ductility and toughness are combined with good wear resistance and machinability. These properties can ...
Informaciono tehnološki standardi i vek konstrukcije u građevinarstvu / Information technology standards and structural life in civil engineering
(Institut za ispitivanje materijala, Beograd, 2007)
Rad opisuje informaciono tehnološke standarde koji se nalaze u osnovi modela podataka sa pretenzijom da postane internacionalni standard za elektronski model građevine kao zamena za danas korišćenu klasičnu papirnu ...
Study of the simulated heat affected zone of creep resistant 9-12% advanced chromium steel
(Taylor & Francis Inc, Philadelphia, 2008)
Global warming leads to research-development attempts worldwide with a view to reduce CO2 emission. Therefore, in the energy supply sector, a special focus has been directed to further development of steels that can endure ...
Unapređenje održavanja dijagnostikovanjem stanja i ponašanja rotornih bagera on-line i off-line metodom / Improvement of bucket wheel excavator maintenance by on-line and off-line method of condition and behavior diagnostics
(Savez inženjera i tehničara Srbije, Beograd, 2009)
Dijagnostika stanja i ponašanja je od presudnog značaja za donošenje pravilnog stava o radu i održavanju rotornog bagera, odnosno svih komponenti bagera, od čelične konstrukcije pa do pogonskih grupa. Da bi jedan rotorni ...
Modelling of ductile fracture initiation in strength mismatched welded joint
(Pergamon-Elsevier Science Ltd, Oxford, 2008)
In this paper, the effect of strength mismatch and width of the welded joints oil the stress-strain distribution in the crack tip region has been discussed. The single-edge notched bend (SENB) specimens (precrack length ...
Radiation Absorption Characteristics of Titanium Alloys
(Polish Acad Sciences Inst Physics, Warsaw, 2009)
Titanium alloys have found numerous applications in space research, and nuclear industry and research. Since X-rays constitute an important part of the space radiation environment, numerical simulations of radiation ...
Procena integriteta posuda pod pritiskom sa greškom u zavarenom spoju / Structural integrity assessment of pressure vessels with defect in welded joints
(Vojnotehnički institut, Beograd, 2007)
U radu su prikazani primeri primene parametara mehanike loma za procenu integriteta posuda pod pritiskom sa prslinom. Primena parametara mehanike loma zavisi od niz podataka, pre svega o ponašanju materijala u prisustvu ...
Tehničko rešenje korišćenja toplote izduvnih gasova iz gasne turbine u postojećim parnim kotlovima u MSK Kikinda / Technical solution for use of gas turbine exhaust gases in the existing steam boilers in MSK Kikinda
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd i Društvo termičara Srbije, Beograd, 2009)
U okviru energetike Metanolsko-sirćetnog kompleksa u Kikindi nalaze se, pored procesnog kotla i ostale prateće opreme, tri jednaka parna kotla proizvodnje 'Minel-Kotlogradnja' koji su predviđeni za sagorevanje prirodnog ...