Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Ivan Pavlenko"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Robotics is an overarching trend in modern high-tech production, contributing significantly to automation. They are used in various industries to perform multiple tasks, and their number is constantly growing. Robots interact with the produc
Externí odkaz:
https://doaj.org/article/a9889d3b092740a5bf5cd2513bf54b4b
Autor:
Ivan Pavlenko, Anton Verbovyi, Călin Neamţu, Vitalii Ivanov, Olaf Ciszak, Justyna Trojanowska
Publikováno v:
Alexandria Engineering Journal, Vol 76, Iss , Pp 91-100 (2023)
Ensuring the vibration reliability of rotary machines is based on the reliable mathematical model of rotor movement. Considering the critical factors leading to a stability loss is an important problem in up-to-date machinery. However, the presence o
Externí odkaz:
https://doaj.org/article/b8207ef5a9bd483287e0ee834acc779f
Publikováno v:
Energies, Vol 17, Iss 13, p 3129 (2024)
In modern industrial plants, compressed air is the most commonly used energy source; however, it is a source of condensation, which is not desirable for pneumatic equipment. This article describes a model of compressed air drying based on the princip
Externí odkaz:
https://doaj.org/article/faeae1babbf84234a880b1fbfaf4cd0d
Publikováno v:
Machines, Vol 12, Iss 5, p 347 (2024)
Ejector-cleaning devices for abrasive jet machining have various practical applications. The working nozzle is one of the device’s key elements affecting the treated surface quality. There arises the necessity for new approaches to achieving an eff
Externí odkaz:
https://doaj.org/article/6d4933f32deb4ffebf44d73b9caa0e24
Autor:
Tetiana Loskutova, Michael Scheffler, Vitalii Ivanov, Inna Pohrebova, Yaroslav Kononenko, Maryna Bobina, Nadiia Kharchenko, Marian Bartoszuk, Ivan Pavlenko
Publikováno v:
Metals, Vol 14, Iss 3, p 302 (2024)
The physicochemical conditions of the siliconizing and boron–siliconizing processes of molybdenum-based alloys in a closed reaction space in an environment of chlorine and fluorine at reduced pressure were studied. Theoretical calculations of the e
Externí odkaz:
https://doaj.org/article/42a51e3545bc44b7bc32103edf672086
Autor:
Olha Bieletska, Yevhen Liubyi, Serhii Ocheretenko, Dmitriy Muzylyov, Vitalii Ivanov, Ivan Pavlenko
Publikováno v:
Communications, Vol 25, Iss 3, Pp A124-A136 (2023)
This study proposes an approach to determine transport delays at unsignalized intersections, according to the theory of stationary Poisson flow and considering the priority of vehicle traffic in competing directions. The accuracy of the proposed appr
Externí odkaz:
https://doaj.org/article/51929fc0d7db4abdbe2fecbdc0ce2607
Publikováno v:
Журнал інженерних наук, Vol 10, Iss 1, Pp A1-A5 (2023)
Recent advancements in soft pneumatic robot research have demonstrated these robots’ capability to interact with the environment and humans in various ways. Their ability to move over rough terrain and grasp objects of irregular shape, regardless o
Externí odkaz:
https://doaj.org/article/d4274f4e111942fe99384e6e7a779980
Autor:
Vyacheslav Arsenyev, Ján Piteľ, Oleksandr Korol, Serhii Sharapov, Jana Mižáková, Ivan Pavlenko, Vitalii Ivanov
Publikováno v:
Energies, Vol 16, Iss 21, p 7372 (2023)
This article deals with improving waste heat transformation in heat-using thermotransformers. Based on the directives of the European Commission on refrigeration equipment requirements, the possibility of using carbon dioxide (R744) in heat-using the
Externí odkaz:
https://doaj.org/article/292fce6440e14b83bd478e98ef47a324
Publikováno v:
Materials, Vol 16, Iss 21, p 6877 (2023)
The effect of ion nitriding and nitriding in a melamine-based powder mixture on the structure and properties of AISI A290C1M steel was studied in the paper. Using ion nitriding made it possible to shorten the technological cycle’s duration by 5–6
Externí odkaz:
https://doaj.org/article/eb9983081f874ec78841ca1b4198881b
Publikováno v:
Water, Vol 15, Iss 20, p 3609 (2023)
Submersible pumps are the leading electricity consumers in centralized water supply systems. Considering the cost structure of the life cycle of pumping equipment, the main costs should include investment costs, electricity costs during operation, an
Externí odkaz:
https://doaj.org/article/68ce994855d64c0eb10637e3541ac42f