EXTREME MECHANICS_RESEARCH PAPER

1. A synchronous thermal-mechanical in-situ device for dynamic fracture initiation

FLUID MECHANICS_RESEARCH PAPER

1. Research on the primary liquid atomization mechanism of a close-coupled vortical loop slit atomizer
2. Uniform momentum zones on the smooth and superhydrophobic surfaces in a turbulent boundary layer
3. Secondary vortical structures statistics of near-wake region in cylinder/wall interaction
4. Dynamic self-assembly of staggered oblate particle train in a square duct
5. Method of applying temperature-sensitive paint in hypersonic test with strong combustion radiation

SOLID MECHANICS_RESEARCH PAPER

1. A strategy for improving the safety and strength of topologically optimized multi-material structures
2. An elastic-plastic theoretical analysis model of wheel-rail rolling contact behaviour
3. Higher order solution to the Euler buckling threshold for compressible hyperelastic bilayers
4. Multiscale design and experimental verification of Voronoi graded stochastic lattice structures for the natural frequency maximization problem

DYNAMICS,VIBRATION,AND CONTROL_RESEARCH PAPER

1. Efficient computational method for matrix function in dynamic problems
2. Hunting frequency variation mechanism and its effect on carbody hunting stability for railway vehicles
3. Dynamic response of gyroscopic flexible structures with interval parameters

BIOMECHANICS_RESEARCH PAPER

1. Internal fixation system with the pyramid screw head for the treatment of Pauwels type Ⅲ femoral neck fractures

1. A SHORT BIOGRAPHY（Young Editors）
2. Acta Mechanica Sinica
3. ACTA MECHANICA SINICA Volume 39·Number 9·September 2023 contents