FLUID MECHANICS

1. Characteristics of array of distributed synthetic jets and effect on turbulent boundary layer
2. Numerical simulation of phosphorus release from resuspended sediment
3. Global cavitation patterns and corresponding hydrodynamics of the hydrofoil with leading edge roughness
4. Vortical structures and density fluctuations analysis of supersonic forward-facing step controlled by self-sustaining dual synthetic jets
5. Hydrodynamic scaling and wave force estimation of offshore structures
6. LES investigation of cavitating flows around a sphere with special emphasis on the cavitation-vortex interactions
7. Passive scalar mixing induced by the formation of compressible vortex rings

SOLID MECHANICS

1. Experimental methods for determination of mechanical behaviors of materials at high temperatures via the split Hopkinson bars
2. Similarities in the penetration depth of concrete impacted by rigid projectiles
3. Dynamic experiment and numerical simulation of frozen soil under confining pressure
4. In situ method for stress measurements in film-substrate electrodes during electrochemical processes： key role of softening and stiffening
5. Dynamic thermo-mechanical behaviors of SME TiNi alloys subjected to shock loading

DYNAMICS.VIBRATION.AND CONTROL

1. Study on modal characteristics and vibration reduction of an aircraft rotor-stator brake-induced squeal system

1. ACTA MECHANICA SINICA 2020 ANNUAL SUBJECT INDEX
2. GRAPHIC ABSTRACT