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Analiza stanja napona-deformacija konstrukcije obrtne platforme rotornog bagera - osnova efikasne rekonstrukcije / Analysis of stress-strain state of bucket wheel excavator revolving platform structure: Fundament of efficient reconstruction
(Institut za ispitivanje materijala, Beograd, 2005)
Rotorni bageri čine okosnicu sistema mehanizacije površinskih kopova Njihova eksploatacija u ekstremno teškim uslovima prouzrokuje otkaze delova noseće konstrukcije (plastične deformacije, prsline, pukotine, lomovi). Kao ...
Nove koncepcije samohodnih kombajna za šećernu repu / New design of sugar beet combine harvester
(Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad, 2007)
U radu je prikazana analiza tehnoloških šema savremenih kombajna za šećernu repu sa bunkerom, kao i detaljna analiza potpuno nove tehnološke šeme, koju je predstavila nemačka firma "Grimme". Pored tehnološke šeme kombajna ...
A new 3-DOF spatial parallel mechanism for milling machines with long X travel
(Elsevier, Amsterdam, 2005)
It is well known that the shape and volume of the workspace are one of the greatest weaknesses of parallel kinematic machine tools (PKM). Hexaglide and Triaglide mechanisms are examples where workspace extension is achieved ...
Integritet cevovoda hidroelektrane / Integrity of penstock of hydroelectric powerplant
(Institut za ispitivanje materijala, Beograd, 2005)
Iskustvo iz eksploatacije cevovoda hidroelektrana ukazuje na moguće procurivanje posle stabilnog rasta prsline ili raspucavanje u slučaju krtog loma. Uvođenje zavarljivih čelika visoke čvrstoće za izradu cevovoda donosi ...
Influence of ethanol and lead gasoline mixture on engine characteristics
(European Automobile Engineers Cooperation - 10th EAEC European Automotive Congress, EAEC 2005, 2005)
Based on EEC researches, among all fuels produced from renewable sources, besides biodisel, alchochols are considered the most perspective fuel. Bioethanol is name for ethanol produced from biomass and it has numerous ...
Effect of a microturbine combustor type on emissions at lean premixed conditions
(Collection of Technical Papers - AIAA/ASME/SAE/ASEE 42nd Joint Propulsion Conference, 2006)
The effect of combustor type, equivalence ratio, swirl number and power on NOx and CO emissions of a purposely built, lean premixed, laboratory scale model combustor with water cooled walls and center body, which simple ...
A case of unconventional use of finite element method in ship hydrostatic calculation
(International Shipbuilding Progress, 2006)
The pontoon bridge, or so called The Bridge on the Barges, consisting of longitudinally connected standard inland barges, was to be built on the river Danube. The first step of the structural design was to evaluate vertical ...
Oštećenja i otkazi metalnih kliznih ležaja
(Visoka tehnička škola strukovnih studija, Beograd, 2005)
Thermal-hydraulic analysis of a steam boiler with rifled evaporating tubes
(Pergamon-Elsevier Science Ltd, Oxford, 2007)
Rifled evaporating tubes are applied in the steam boilers with the aim to increase the steam-water mixture turbulization and to prevent the burnout of tubes walls. The rifled evaporating tubes and the working fluid forced ...
Numerička analiza naponskog stanja posude pod pritiskom za skladištenje piva / Numeric analysis of tension condition of pressure vessel for the storage of beer
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2005)
Posude pod pritiskom su u eksploataciji izložene nepovoljnim radnim uslovima koji prouzrokuju veoma visoke napone. U okviru ovog rada prikazan je proračun svih elemenata vertikalne cilindrične posude pod pritiskom za ...