Pretraživanje
Prikaz rezultata 1-10 od 1611
Ocena integriteta sfernog rezervoara / Integrity assessment of spherical storage tank
(Institut za ispitivanje materijala, Beograd, 2003)
Analiziran je integritet sfernih rezervoara za amonijak (zapremine 1000 m3, prečnika 12400 mm, debljina zida 30 mm), zato što su otkrivene prsline na liniji stapanja, dužine do 300 mm, različite dubine. Direktnim merenjem ...
The influence of microstructure on ductile fracture initiation in low-alloyed steel
(Trans Tech Publications Ltd, Durnten-Zurich, 2004)
In this paper the quantitative microstructural analysis of low-alloyed pressure vessel steel has been discussed. The values of volume fraction and mean free path of non-metallic inclusions determined in that way were used ...
An austempering study of ductile iron alloyed with copper
(Srpsko hemijsko društvo, Beograd, 2005)
Austempered ductile iron (ADI) has 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 ...
Model analysis of bucket wheel excavator SchRs 630 strength
(Pergamon-Elsevier Science Ltd, Oxford, 2021)
The possibilities of testing real constructions are often limited, especially in case of large constructions. The idea of model testing is to create a sub-scaled model in order to anticipate the behavior of the real ...
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 ...
Heat pump supplemental heating system for motor vehicles
(Sage Publications Ltd, London, 2004)
The paper deals with the importance of supplemental heating of motor vehicles and the possibilities of automotive heat pump system utilization. A prototype heat pump system for motor vehicles has been developed, built in ...
Softverski sistem za dijagnostiku rada parnog bloka / Software system for diagnosis of steam block operation
(JP Elektroprivreda Srbije, Beograd, 2001)
U ovom radu su prikazane glavne karakteristike i mogućnosti softverskog sistema za dijagnostiku rada parnog bloka zajedno sa različitim oblicima rezultata dobijenih njegovim korišćenjem. Primarno predviđen za kontrolu ...
Numerical and experimental investigation of cooling rates in a spherical casting
(FMJ Int Publications Ltd, Redhill, 1994)
Numerical and experimental investigation of cooling rates in spherical casting (rolling balls made of white alloyed iron) was performed. Temperature history was determined by measurement, using thermocouples (Pt-Pt/Rh), ...
Greške zavarivanja kod toplotno postojanih čelika za parovode / Welding flaws of pipeline heat resistant steels
(Visoka tehnička škola strukovnih studija, Beograd, 2004)
U radu je dat prikaz grešaka tipa prslina koje mogu da se jave kod zavarenih spojeva vitalnih komponenti termoenergetskih postrojenja. Posebno su obrađene greške zavarivanja koje se javljaju kod toplotno postojanih Cr-Mo-V ...