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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 ...
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 ...
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 ...
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 ...
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 ...
An approach for automatic free form surface milling machining technology design
(UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES, 2023)
Parts with free form surfaces are commonly used in wide area of engineering, not only in mechanical
engineering. When it comes to the area of mechanical engineering, the main problem is how to produce such
parts. One of ...
Comparison of two recent approaches to DTB characterization of ferritic steels
(Elsevier B.V., 2023)
The large scatter of the experimental fracture toughness data, characteristic of all ferritic steels in the ductile-to-brittle transition temperature region, imposed the need to include statistical methods for data processing. ...
A NOTE ON THE EFFECT OF STATISTICAL SAMPLE SIZE ON FRACTURE TOUGHNESS CHARACTERIZATION IN THE DTB TRANSITION REGION
(9th International Congress of the Serbian Society of Mechanics (ICSSM), July 5-7, 2023, Vrnjačka Banja, Serbia., 2023)
The ferritic steels, widely used as pressure-vessel materials in nuclear industry, are prone to
embrittlement when exposed to neutron irradiation or temperature reduction within the DTB
(ductile-to-brittle) transition ...
UPGRADED TWO-STEP-SCALING APPROACH TO THE DTB CHARACTERIZATION OF FERRITIC STEELS
(9th International Congress of the Serbian Society of Mechanics (ICSSM), July 5-7, 2023, Vrnjačka Banja, Serbia, 2023)
The fracture toughness of ferritic steels in the DTB (ductile-to-brittle) transition temperature
region is a stochastic extrinsic property known for pronounced experimental data scatter that
necessitates statistical ...