Forecasting the results of hybrid laser-plasma cutting of carbon steel

Korzhyk, Volodymyr; Khaskin, V.Yu.; Perepichay, Andrii; Illiashenko, Yevhenii; Peleshenko, S.I.

doi:10.15587/1729-4061.2020.199830

Cited by 28 publications

(2 citation statements)

References 14 publications

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“…One of the ways to solve this problem can be the use of renewable energy because Ukraine has great potential for this. The country is located in a region with high solar activity and wind resources, which allows the use of them as backup sources in the conditions of rocket attacks and improving the situation with energy supply for military infrastructure complexes and providing military formations [44], [45], [46]. The use of renewable energy sources has its problems, one of which is high initial costs and dependence on weather conditions since, in this case, electricity production depends on the availability of sun and wind [47], [48].…”

Section: Discussionmentioning

confidence: 99%

Ukraine’s energy supply in the defense sector: The first lessons of war

Rabocha,

Maslii,

Robochyi

et al. 2023

Sustainable Engineering and Innovation

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The terrible consequences of the Russian-Ukrainian war, which continues on the territory of the Ukrainian land, and the consequences of natural disasters indicate the need to create alternative (reserve or emergency) sources of energy supply for enterprises, institutions, and individual households, and objects of small forms of management, especially outside the points of permanent deployment. Ensuring an uninterrupted and stable electricity supply to all these forms is an extremely important problem for Ukraine as the country faced a large number of challenges regarding energy independence due to numerous missile strikes. The purpose of the study was to analyze the energy system and the level of damage to Ukraine after the Russian missile attacks, the impact on the state of energy supply of individual facilities and consumers of military camps, examine the possibilities of using emergency and backup energy sources and alternative energy, in particular, solar and wind. The study analyses the destruction of the energy system of Ukraine as a result of missile attacks and the possibilities of using emergency and backup energy sources and alternative energy, in particular, solar and wind, and the investigation of the potential and opportunities to attract investment in the field of alternative energy. Special attention is paid to small business facilities, including military camps. In the course of the study, it was determined that Ukraine has a geographical location that provides space for the installation of various alternative energy systems and the possibility of combining them to diversify and improve the stability and reliability of the Ukrainian energy system. The practical importance of the study lies in the ability to make more informed decisions regarding the implementation of programs aimed at switching to alternative and decentralized energy sources. This will make the country’s energy infrastructure more stable and allow better meeting the energy needs of small forms of management, individual farms, military units, formations, and infrastructure facilities.

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Section: Discussionmentioning

confidence: 99%

Ukraine’s energy supply in the defense sector: The first lessons of war

Rabocha,

Maslii,

Robochyi

et al. 2023

Sustainable Engineering and Innovation

View full text Add to dashboard Cite

show abstract

“…In the last decade, traditional problems of welding and related technologies are solved through the use of hybrid technologies [1]. Difficulties in producing joints of alloyed high-strength aluminium alloys are also solved by a hybrid combination of the advantages of plasma and arc welding methods.…”

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confidence: 99%