CV
- E-mail: tarelnik@i.ua
- ORCID: http://orcid.org/0000-0003-2005-5861
- Scopus ID: 56436591000
- Web of Science ID: T-5103-2018
- Google Scholar: https://scholar.google.com.ua/citations?user=fVup2EgAAAAJ&hl=ua
Date and Place of Birth: May 1, 1952, Aykadzor village, Aniya District, Armenia.
Education:
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1986 – Graduated from Voroshilovgrad Machine-Building Institute, specialty "Machine-Building Technology, Metal-Cutting Machines".
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1994 – Candidate of Technical Sciences.
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1998 – Awarded the academic title of Senior Researcher.
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2001 – Defended a dissertation for the degree of Doctor of Technical Sciences in the specialty 05.02.08 – "Machine-Building Technology" on the topic: "Technological Foundations of Surface Layer Quality Control in the Manufacture and Repair of Machine Parts".
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2005 – Awarded the academic title of Professor, Department of Production Process Mechanization.
Professional Experience:
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1985-2002 – Worked at Sumy VNDI "Kompressormash", focusing on research and design work related to the development of technologies for restoring and strengthening machine parts.
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1990 – Completed a management course in Hungary organized by "Eurostud" under the Scientific Society of European Integration.
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2000 – Joined Sumy National Agrarian University as an Associate Professor (part-time).
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2002-Present – Professor, Department of Technical Service.
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2003-2023 – Head of the Department of Technical Service.
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2024-Present – Professor, Department of Technical Service.
Main Educational Disciplines:
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"Machine-Building Technology in Industry"
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"Tribology"
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"Tribotechnology"
Scientific Work:
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Author of more than 500 publications, including over 50 articles in international journals indexed in Scopus and Web of Science.
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Under his scientific guidance, 2 doctoral theses, 4 candidate theses, and 3 PhD dissertations have been successfully defended.
Research Areas:
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Founder of the scientific school of surface engineering, which focuses on solving applied issues related to the complex application of materials science, structural materials technology, and tribotechnology. This research aims to obtain the necessary properties of working surfaces of critical machine components by strengthening influences of various physical natures and applying functional coatings.
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Focus on ensuring the operational properties of machine parts' working surfaces using eco-friendly and energy-efficient technologies.
Connection with Business, Grants, and Research Projects:
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0116U002756: "Development of Energy-Saving Technologies to Ensure Operational Properties of Machine Parts' Working Surfaces" (2016-2017, Ministry of Education and Science of Ukraine), Project Leader.
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Government Research Projects:
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0120U102004: "Analysis of the Impact of Hydrodynamic Forces Acting in Narrow Gaps of Seals and Supports on Increasing Energy Efficiency and Reducing Harmful Emissions and Vibrations in Centrifugal Machines" (2020-2022), Performer.
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0122U000771: "Development of New Methods for Surface Nanostructuring of Steel Surfaces with Predicted Quality Parameters Based on Electro-Spark Alloying" (2022), Performer.
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0118U100099: "Research on Resource-Saving Technologies for the Formation of Functional Coatings on Machine Parts" (2018-2020), Performer.
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Led over 20 industrial contract research projects, totaling more than 300,000 UAH in recent years.
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Examples of Contract Research Topics:
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GDT №31-8-3: "Development of Technology for the Formation of Overlay Coatings on Bronze Sliding Bearings" (2018-2019).
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GDT №25-9: "Implementation of Overlay Coatings on the Friction Surfaces of Machine Parts" (2018-2020).
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GDT №2-11: "Improvement of Technology for Protecting Elastic Coupling Parts from Fretting Corrosion" (2020-2021).
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Professional Development and Academic Mobility:
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2020 – Scientific and technical internship at the Kielce University of Technology (Poland), Laser Technology Center, from 03.08.2020 to 25.09.2020, Certificate No. CLTM-2020/001.
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2023-2024 – International internship on "Digital Technologies for Engineering Research and Industrial Production in Machine-Building" (Bytom, Poland, 27.11.2023 - 19.01.2024, 180 hours, 6 ECTS credits), Certificate TPS-2024/001.
Awards and Honors:
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Full Member of the Ukrainian Technological Academy.
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Editor-in-Chief of the scientific journal "Bulletin of Sumy National Agrarian University. Series: Mechanization and Automation of Production Processes" (since 2015).
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On June 16, 2021, by the decision of the Cabinet of Ministers of Ukraine, awarded the Cabinet of Ministers of Ukraine Prize for the development and implementation of innovative technologies with the work "Development and Implementation of Responsible Rotor Machine Components Ensuring Ecological Safety in Harmful Industries".
