Scientific Journal of TNTU is a peer-reviewed journal publishing original research in Mechanical Engineering and Machine Building. The journal focuses on theoretical, experimental, and applied studies in Materials Science, Applied Mechanics, Metallurgy, Mechanical Engineering, and Aerospace and Rocket-Space Technology.

The journal welcomes papers on the design, modelling, analysis, manufacturing, performance, and reliability of engineering materials, machines, structures, and technological systems, with particular emphasis on experimental mechanics, mechanics of materials, and structural integrity and failure analysis.

The journal aims to promote the dissemination of high-quality scientific results with both academic significance and practical industrial relevance.