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Now showing items 2611-2620 of 2631
WAVE PROPAGATION IN PERIODIC TIMOSHENKO BEAMS ON DIFFERENT ELASTIC FOUNDATION TYPES
(Belgrade: Serbian Society of Mechanics, 2023)
Here, the transfer matrix method along with the Bloch theorem are employed to study the frequency spectra in various cases of Timoshenko’s beam periodicity, such as structural, material and boundary periodicity. We ...
3D DIGITAL IMAGE CORRELATION STUDY OF GLOBE VALVE HOUSING SUBJECTED TO INTERNAL PRESSURE
(Innovation Center of Faculty of Mechanical Engineering, 2017)
Globe valves are one of the most widely used industrial fittings. Due to variety in globe valve application, different loadings occur in its working life (static, dynamic, thermal etc.), but the most dominant one is internal ...
EXPERIMENTAL ANALYSES OF THE IMPLANT SUPPORTED ALL-CERAMICS
(Innovation Center of Faculty of Mechanical Engineering, 2017)
The aim of this study was to present the possibility for digital image correlation (DIC) and finite element analysis (FEA) investigation of ceramic crowns placed on angulated and non angulated implants. Additionally, to ...
COMPARISON BETWEEN DIFFERENT CALCULATION PROCEDURES OF LOADS CAUSED BY TEMPERATURE DILATATION IN PIPELINES
(Innovation Center of Faculty of Mechanical Engineering, 2018)
The problem of loads caused by the temperature dilatations in pipes and its effect on strain and stress state of the entire pipeline is common problem in engineering practice. This paper describes three methods for calculation ...
EXPERIMENTAL STUDY OF TEXTILE DEFORMATION USING 3D DIGITAL IMAGE CORRELATION METHOD
(Innovation Center of Faculty of Mechanical Engineering, 2018)
Textiles are unique due to their structure and formability properties. In order to predict the behaviour and properties of textile materials, standard investigation methods are not always sufficient. In this paper, a more ...
Simulating an ultimate bending moment of ageing hulls: a bulk carrier case study
(University of Montenegro Faculty of Maritime Studies Kotor, 2023)
Ship structural assessments generally consider service loadings anticipated in design phase. Bending moments corresponding to these conditions are then evaluated based on yielding and buckling criteria derived from the ...
A Practical Approach to Bulbous Bow Retrofit Analysis for Enhanced Energy Efficiency
(blueOASIS – Ocean Sustainable Solutions, 2023)
The bulbous bow is a significant feature integrated into ship designs to improve their overall
performance. However, relying solely on original design assumptions may lead to suboptimal results,
potentially hindering the ...
The Prospects of YOLO Algorithm Applicaion in the Sorting of Agricultural Products
(Društvo za ETRAN: Akademska misao, Beograd, 2023)
In the contemporary food processing industry,
there is a tendency to automatize sorting process along with
minimizing the waist. Therefore, the efforts to improve large –
capacity industrial systems for the sorting of ...
The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite
(Vinča Institute of Nuclear Sciences - National Insittute of the Republic of Serbia, University of BelgradeSerbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME), 2024)
The fracture of engineering materials is always an undesirable phenomenon, which primarily can endanger human lives, create economic losses, and lead to downtime and unavailability of mechanical parts. The main drawback ...
Modelling of Nitrogen Oxides Formation During Pulverized Fuel Combustion
(The Combustion Institute, 2021)
Pollutants originating from pulverised solid fuel combustion systems are investigated with a combination of
numerical simulations augmented by data from the fundamental experimental research. Nitrogen oxides formation
model, ...