The Department of Automobile and Tractor Engineering sincerely congratulates Trembach Oleksiy Serhiyovych, a postgraduate student of the Department of Automobile and Tractor Engineering, on the successful defense of his dissertation for the degree of Doctor of Philosophy (PhD) in specialty 133 “Industrial Mechanical Engineering”. The topic of the dissertation research is “Improving the technical and operational indicators of wheeled tractors by rationally changing the parameters of the “engine-transmission” system regulation”.
Scientific advisor: Kozhushko Andriy Pavlovych, Doctor of Technical Sciences, Professor, Professor of the Department of Automobile and Tractor Engineering of the National Technical University “Kharkiv Polytechnic Institute”.
As part of the study, the technical and operational performance of a wheeled tractor with a continuously variable hydrodynamic-mechanical transmission during plowing operations was improved, and practical recommendations were also formulated.
The defense took place on 12.09.25 in a one-time specialized academic council consisting of:
– Chairman:
Rebrov Oleksiy Yurievich, Doctor of Technical Sciences, Professor, Head of the Department of Automobile and Tractor Engineering, NTU “KhPI”
– Reviewers:
• Shevtsov Vadym Mikhailovich, Doctor of Technical Sciences, Associate Professor, Associate Professor of the Department of Automobile and Tractor Engineering, NTU “KhPI”
• Krasnokutsky Volodymyr Nikolaevich, Doctor of Technical Sciences, Associate Professor, Professor of the Department of Automobile and Tractor Engineering, NTU “KhPI”
– Official opponents:
• Shevchenko Igor Oleksandrovych, Doctor of Technical Sciences, Associate Professor, Head of the Department of Tractors and Automobiles, State Biotechnological University
• Korobko Andriy Ivanovych, Doctor of Technical Sciences, Associate Professor, Professor of the Department of Mechanical Engineering and Machine Repair, Kharkiv National Automobile and Road University
Sincerely grateful to the participants of the specialized academic council and the scientific supervisor!
We wish Oleksiy Sergeevich further scientific achievements, professional growth and new successful projects in the field of Mechanical Engineering!