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Influence of Geometry on Pressure and Velocity Distribution in Packed-bed Methanol Steam Reforming Reactor
(Amer Inst Physics, Melville, 2017)
The main tasks of this research is to propose several changes in the packed bed micro methanol steam reformer geometry in order to ensure its performance. The reformer is an integral part of the existing indirect internal ...
Oxidation behavior during prolonged service of boiler tubes made of 2.25Cr1Mo and 12Cr1Mo0.3V heat resistance steels
(Elsevier Science Bv, Amsterdam, 2016)
During service of thermal power plant (TPP) units, different components are exposed to high temperature due to technological cycle of TPP unit. Service lifetimes of these components, especially boiler heating surfaces, may ...
Model analysis of complex structures - advantages of physical sub-scaled model testing and shortcomings in physical model production
(Elsevier Science Bv, Amsterdam, 2018)
The possibilities of testing real constructions strength are often limited, especially in case of large constructions. Testing on the model, instead of the actual construction, results in a great saving of money and time. ...
Structural Integrity Assessment by Using Cross-Correlated Modal Identification
(Elsevier Science Bv, Amsterdam, 2018)
Early researches on steel structures integrity were mainly oriented on calculations and conventional experiments. Robust numerical methods of a high accuracy are usually less reliable in estimation of dynamic properties ...
Fe and Ni coatings used for wear protection of blinds
(Belgrade : Scientific association for development and affirmation of new technologies, 2015)
In this paper are shown the current problems of thermal power plants and cost effective solutions. Theaim of the research includes exploring of repair welding procedures, metallization and new materials high withresistance ...
Eksploataciona upotrebljivost materijala X10CrMoVNb91 sa nižim osobinama od onih zahtevanih standardomi značaj tehničkih zahteva / Serviceability of X10CrMoVNb91 material with lower properties than required by standard and the importance of technical delivery requirements
(Belgrade : Society of Thermal Engineers of Serbia, 2021)
Nabavka visoko vrednih delova termoenergetskih postrojenja, kao što su komponente parovoda sveže pare koje su izložene najvišim radnim parametrima tokom rada postrojenja, podrazumeva definisanje vrlo preciznih zahteva za ...
3D profiling of 12Cr heat resistante steel charpy V noch fracture surface obtained at different temperatures
(Faculty of Mechanical Engineering, University of Belgrade, 2015)
Characterization of metal degradation after prolonged
service is necessary for evaluating component
exhaustion and its remaining service capability.
Martensitic steel X20CrMoV 12.1 has
been extensively used as a material ...
Imact of parameters of plasma transferred arc welding process on the weld layer geometry
(Faculty of Mechanical Engineering in Zenica, University of ZenicaBahcesehir University Istanbul, Muhendislik Fakultesi, TurkeyEscola Tecnica Superior D, Hungary, 2014)
In many cases parts of machines and structures are exposed to wear or action of aggressive corrosive environments. In such cases, the structure integrity can be compromised in a relatively short period of time. Therefore, ...
Plasma transferred arc hardfacing with 316L
(National R & D Institute For Welding And Material Testing - ISIM Timisoara, Romania, 2015)
The parts of machines and structures are often exposed to
the action of aggressive corrosive environments, which in a
short period of time can provoke the loss of their integrity. It
is well known that for extending ...
Effects of welding technology on the occurrence of fracture in welded joints
(Elsevier Science Bv, Amsterdam, 2018)
Welded joints represent locations where failure is most likely to occur in welded structures. Welded joint failure depends on their vulnerability to crack initiation and growth. These factors are significantly influenced ...