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Model of influencing factors for hydrogen damages of boiler evaporator tubes
(11th International Conference on Fracture 2005, ICF11, 2005)
Hydrogen-induced fractures of metallic components of thermal fossil fuel power plants (TPP) presents very serious exploitation problem and often exert considerable influence on the loss of power plant availability. Hydrogen ...
Uticaj režima rada klimatizacionog postrojenja i potreba za ventilacijom na potrošnju energije / The influence of air-conditioning operating schedule and ventilation needs on energy consumption
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2005)
U radu je prikazan uticaj režima rada klimatizacionog postrojenja i potreba za ventilacijom na dnevnu potrošnju energije klimatizovane prostorije. Analiza je sprovedena na osnovu kompjuterskog programa za dinamičku simulaciju ...
Condensation induced non-condensables accumulation in a non-vented vertical pipe
(Pergamon-Elsevier Science Ltd, Oxford, 2005)
At the end of the year 2001 the radiolytic gases hydrogen and oxygen accumulated and exploded in non-vented steam pipelines at two nuclear power plants. The HELIO code has been developed for the numerical simulation and ...
Automatizacija obalskih kontejnerskih dizalica - pregled dostignutog stepena razvoja / Automation of ship-to-shore container cranes: A review of state-of-the-art
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2005)
U radu je prikazan pregled dostignutog stepena razvoja i istraživanja u oblasti automatizacije obalskih kontejnerskih dizalica. Primenom različitih tehnika automatizacije povećava se produktivnost obalskih kontejnerskih ...
Osnovni principi projektovanja velikih kontejnerskih dizalica, Deo 2 - istorijski razvoj konstrukcije, evolucija industrije kontejnerskih dizalica i strategija nabavke / Basic principles in design of large container cranes, Part II: Historical development in design, evolution of container cranes industry and procurement strategy
(Asocijacija za dizajn, elemente i konstrukcije - ADEKO, Niš i Univerzitet u Novom Sadu - Fakultet tehničkih nauka, Novi Sad, 2005)
U radu je dam kratak pregled istorijskog nastanka i projektnih ideja koje su uticale na postavku i formiranje konstrukcije kontejnerskih dizalica počevši od prve koja je puštena u eksploataciju 1959. godine. Navedeni su ...
Ispitivanja metodama bez razaranja feritno-austenitnih zavarenih spojeva / Non-destructive testing of ferrite-austenitic welded joints
(Institut za ispitivanje materijala, Beograd, 2005)
U radu je dat prikaz postupka ispitivanja celog rezervoara za tečni CO2 i praćenja stanja zavarenih spojeva novih priključaka tokom eksploatacije. Rezervoar je izrađen od mikrolegiranog čelika povišene čvrstoće NIOVAL 47, ...
Finite time stability analysis of linear autonomous fractional order systems with delayed state
(National Taiwan University, 2005)
For the first time, in this paper, a stability test procedure is proposed for linear time-invariant fractional order systems (LTI FOS). Paper extends some basic results from the area of finite time and practical stability ...
Friction material development using artificial inteligence
(European Automobile Engineers Cooperation - 10th EAEC European Automotive Congress, EAEC 2005, 2005)
Friction material characteristics defined by synergy of brake pad constituent's properties can be significantly influenced by different manufacturing and testing parameters. Up to now, development of the new friction ...
Static and dynamic fracture mechanics parameters of material in the heat-affected-zone
(11th International Conference on Fracture 2005, ICF11, 2005)
The behaviour of heat-affected-zone (HAZ) in welded joints of structural steels with different chemical composition and different strength class (yield strength ranged from 450 to 700 MPa) has been evaluated, applying two ...
Service problems of fresh air fan of fossil fuel power plant - Part II construction design improvement
(11th International Conference on Fracture 2005, ICF11, 2005)
According to improper bearing mounting on the a fresh air fan shaft in fosilfuel power plant, loss of operational reliability of immobile spherical roller bearing took place. That caused total failure of the fresh air fan ...