主题词：Advanced machining processes and optimization; Advanced Machining and Optimization Techniques; Advanced Surface Polishing Techniques; Fluid Dynamics and Turbulent Flows; Composite Structure Analysis and Optimization; Nanofluid Flow and Heat Transfer; Gear and Bearing Dynamics Analysis; Tribology and Lubrication Engineering; Hydraulic and Pneumatic Systems; Fluid Dynamics and Vibration Analysis; Heat Transfer Mechanisms; Vibration and Dynamic Analysis; Heat Transfer and Optimization; Structural Health Monitoring Techniques; Advanced Combustion Engine Technologies; Mechanical Behavior of Composites; Numerical methods in engineering; Metal Forming Simulation Techniques; Machine Fault Diagnosis Techniques; Cellular and Composite Structures; Nonlocal and gradient elasticity in micro/nano structures; Mechanical Engineering and Vibrations Research; Wind and Air Flow Studies; Welding Techniques and Residual Stresses; Metallurgy and Material Forming