Mechanical Engineering: An International Journal is a peer-reviewed open access journal that addresses impacts and challenges in mechanical engineering. It publishes practical and theoretical research that contributes to the development of the field. Topics of interest include advances in aerospace technology, artificial intelligence, CAD/CAM, energy conservation, fluid dynamics, heat transfer, materials engineering, mechatronics, manufacturing processes, and more. The journal invites authors to submit papers by September 25, 2021 for peer-review and plans to publish accepted papers by a date determined by the Editor-in-Chief.