[HTML][HTML] Stress Wave Propagation and Decay Based on Micro-Scale Modelling in the Topology of Polymer Composite with Circular Particles

D Sabol, Z Murčinková - Polymers, 2024 - mdpi.com
This article deals with stress wave decay performance, analysing the stress wave
propagation generated by an impulsive unit load in a 2D representative unit cell (RUC) of a …

PREDICTING THE SERVICE LIFE OF MECHANICAL SYSTEMS CONSIDERING THEIR BLOW-UP MODE OPERATION.

A PANDA, V NAHORNYI - MM Science Journal, 2024 - search.ebscohost.com
This article presents a novel approach to predicting the service life of mechanical systems.
Forecasting is based on the assumption that the product's behavior under operating …

Microstructure and Tribological Properties of 7075-T651 Aluminum Alloy Affected by N-Ion Implantation

W Liu, W He, L Liu, J Li, H Pan, W Zhang… - Journal of Materials …, 2023 - Springer
This research investigated the tribological properties and microstructure of 7075-T651
aluminum alloy after nitrogen ion implantation (N-ion implantation). Nitrogen ion was …

Structural and Mechanical Changes of AlMgSi0.5 Alloy during Extrusion by ECAP Method

M Harničárová, J Valíček, M Kušnerová, I Kopal… - Materials, 2022 - mdpi.com
SPD (several plastic deformations) methods make it possible to obtain an ultrafine-grained
structure (UFG) in larger volumes of material and thus improve its mechanical properties …

Design of bed machine for machine tool based on polymer concrete mixtures

R Poklemba, J Zajac, D Dupláková, O Petruška - TEM J, 2020 - ceeol.com
The competitive struggle among companies is steadily increasing, which in turn increases
the demand for innovative technologies, but such technologies, which do not increase the …

A New Method of Predicting the Structural and Mechanical Change of Materials during Extrusion by the Method of Multiple Plastic Deformations

M Harničárová, J Valíček, M Kušnerová, Z Palková… - Materials, 2021 - mdpi.com
The formulation of the Hall–Petch relationship in the early 1950s has raised immense
interest in studying the influence of the grain size of solid materials on their properties. Grain …

[PDF][PDF] Influence of the Building's Thermal Insulation on Intermittent Heating Mode Efficiency.

H Balasanian, O Klymchuk, G Luzhanska… - … Systems in Production …, 2024 - sciendo.com
The results of mathematical modeling of a building's thermal insulation influence on the
efficiency of intermittent heating mode are presented. This work aim is to assess the …

[PDF][PDF] Analysis of Indicators of the Electrical Power Production Enterprises' Pollution and Harm Risk Degree in Terms of the Paris Agreement.

O Kozlov, V Kovalchuk, S Vistiak… - Management Systems in …, 2024 - sciendo.com
In the current decade, electricity consumption will increase by more than 16%. The main
resources for electricity generation are oil–2.53%; gas–22.9%; coal–35.98%; nuclear …

INCREASE OF TECHNOLOGICAL INDICATORS USED IN THE ENERGY INDUSTRY.

A PANDA, K DYADYURA… - MM Science Journal, 2024 - search.ebscohost.com
When evaluating the suitability of using coal in various industries, it is subjected to technical
analysis and a number of special technological studies. The obtained results in combination …

NANO-MATERIALS IN DENTAL IMPLANTS-UNDERSTANDING COMPOSITION AND BIOFILM DYNAMICS.

A PANDA, K DYADYURA, T IVAKHNIUK… - MM Science …, 2024 - search.ebscohost.com
The study showcases findings from an investigation into the chemical composition and
morphology of nanocomposite materials employed in the production of dental implants. By …