主题词：Composite Structure Analysis and Optimization; Numerical methods in engineering; Fluid Dynamics and Turbulent Flows; Vibration and Dynamic Analysis; Differential Equations and Numerical Methods; Elasticity and Wave Propagation; Nanofluid Flow and Heat Transfer; Structural Analysis and Optimization; Computational Fluid Dynamics and Aerodynamics; Advanced Numerical Methods in Computational Mathematics; Numerical methods for differential equations; Dynamics and Control of Mechanical Systems; Advanced Mathematical Modeling in Engineering; Fluid Dynamics and Vibration Analysis; Differential Equations and Boundary Problems; Contact Mechanics and Variational Inequalities; Nonlinear Waves and Solitons; Nonlocal and gradient elasticity in micro/nano structures; Heat Transfer Mechanisms; Optimization and Variational Analysis; Elasticity and Material Modeling; Fatigue and fracture mechanics; Structural Load-Bearing Analysis; Nonlinear Differential Equations Analysis; Thermoelastic and Magnetoelastic Phenomena