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Prikaz rezultata 1-10 od 33
True Stress-strain Curves for HSLA Steel Weldment - Iteration Procedure Based on DIC and FEM
(Elsevier, Amsterdam, 2020)
True stress-strain curves of HSLA steel welded joint regions were estimated by using numerical simulation of strains measured by DIC and special iteration procedure to match the results. Strains were measured at certain ...
Weibull probability distribution for reactor steel 20MnMoNi55 cleavage fracture in transition temperature
(Elsevier, Amsterdam, 2020)
This paper presents the results and methods used for determining of fracture toughness of reactor steel, denoted as 20MnMoNi55, typically used for structures working at low temperatures, in transition temperature area. In ...
Thermalhydraulics of once-through steam boiler tubes revisited
(Department of Thermal Technology, Gliwice, Poland, Silesian University of Technology 2020, 2020)
The analysis of pressure changes in water and steam flow along the entire once-through steam boiler
tube system was carried out. An efficient advanced method is developed and presented for the
prediction of once-through ...
Imаge Segmentation Of Agricultural Products Using Statistical Indicators
(SCIENTIFIC-TECHNICAL UNION OF MECHANICAL ENGINEERING “INDUSTRY 4.0", 2020)
Machine inspection is a mandatory technological process in industrial processing agriculture products. The camera detects color and shape based irregularities of the object resulting in a large number of parameters for ...
NUMERICAL SIMULATION OF WET FLUE GAS DESULPHURIZATION IN WET SPRAY ABSORBER
(Društvo termičara Srbije, 2022)
A concise one-dimensional thermal-hydraulic two-fluid model is presented for the
numerical prediction of sulphur dioxide absorption from the flue gas onto drops of the waterlimestone
slurry in the vertical spray tower ...
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 ...
Optimisation of numerical models of welded joints with multiple defect combinations
(ECF23, European Conference on Fracture 2022, Procedia Structural Integrity, 2022)
Analysis of Hertz contact stresses for metallic material with carbides
(8th International Congress of Serbian Society of Mechanics, Kragujevac, Serbia, 2021)
Hertz contact and the resulting stress-strain state arising from the contact between two elastic solids have practical application in hardness testing, wear and impact damage of engineering ceramics, the design of dental ...
Metallographic characterization of the heat affected zone in welded joints with multiple defects
(Elsevier B.V., 2023)
This paper is based on extensive research about the influence of multiple different welded joint defects on the integrity of welded structures. In this particular case, the focus was on the heat affected zone and its ...
Sustainability and more intense implementation of solar energy by nature inspired optimization
(Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020)
The subject of this paper is the research on wider solar energy implementation with the aim to meet the criteria of ecological management and sustainable development. In order to analyze and
increase the economic and ...