Mechanical Engineering: An International Journal is a peer-reviewed open access journal that addresses impacts and challenges in mechanical engineering. It publishes theoretical and practical research that contributes to the development of the field. Topics of interest include advances in aerospace technology, artificial intelligence, CAD/CAM, energy conservation techniques, fluid dynamics, materials engineering, manufacturing processes, mechatronics, robotics and more. The journal invites authors to submit papers by May 22, 2021 for peer-review and plans to notify authors of acceptance by June 22, 2021.