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Now showing items 31-40 of 78
Towards a unified and practical industrial model for prediction of hydrogen embrittlement and damage in steels
(Elsevier Science Bv, Amsterdam, 2016)
Bearing in mind the multiple effects of hydrogen in steels, the specific mechanism of hydrogen embrittlement (HE) is active, depending on the experimental conditions and numerous factors which can be grouped as environmental, ...
Methodology optimization tests of composite rotor blades of helicopters in extreme conditions
(DANUBIA Adria Symposium on Advances in Experimental Mechanics, 2018)
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 ...
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 ...
Microstructural characterization of WC and CrC based coatings applied by different processes
(Associations of Metallurgical Engineers of Serbia - AMES, 2015)
Numerous mechanical structures and assemblies have frequent outages
because of wear of machine parts due to the effects of abrasion and erosion.
There are several methods to protect parts from wear and one of them is ...
A simple digital imaging method for the analysis of the color of food surfaces
(Faculty of Mechanical Engineering, University of Belgrade, 2015)
Compared to manual inspection, which is inconsistent and subjective, sorters are able to assure product quality and food safety by more effectively identifying and removing defects and foreign material, while at the same ...
COST ANALYSIS OF SHELL AND TUBE HEAT EXCHANGERS WITH CONCENTRIC HELICAL TUBE COILS
(Belgrade : Faculty of Mechanical Engineering, 2015)
The paper deals with the manufacturing costs of shell and tube heat exchangers with concentric helical tube coils. The most common correlations for calculating prices of shell and tube heat exchangers found in open literature ...
Metalizacija velikim brzinama u struji produkata sagorevanja - HVOF
(Belgrade : Singidunum University, 2015)
Service life extension of machine parts and equipment are increasingly being based on protection of certain, particularly endangered areas, by applying the coating. In order to increase the resistance of mechanical parts, ...
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 ...
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 ...