Acta Mechanica Sinica

International Flagship Journal of the Chinese Society of Theoretical and Applied Mechanics, publishing all areas of mechanics and mechanical sciences.

[Acta Mechanica Sinica @CSTAMAMS]

Cluster globally, model locally: clusterwise modeling of nonlinear dynamics. Nan Deng, Bernd R. Noack, Luc R. Pastur, Guy Y. Cornejo Maceda & Chang Hou
📄Read the full paper in AMS: https://t.co/gFiAhgbLNn
#Nonlinear dynamics #Reduced-order modeling #System identification

[Acta Mechanica Sinica @CSTAMAMS]

Reconstruction of internal flow field in waterjet propulsion pump based on EnKF data assimilation. Yuyao Zhang, Jun Wang, Hualun Zhu, Hao Geng, Chuangxin He & Yingzheng Liu
📄Read the full paper in AMS: https://t.co/1K5QEeYzru
#Waterjet propulsion pump #Data assimilation

[Acta Mechanica Sinica @CSTAMAMS]

An artificial neural network-based data-driven constitutive model of shape memory alloys. Xingyu Zhou, Ziang Liu, Chao Yu & Guozheng Kang
📄Read the full paper in AMS: https://t.co/Tyo8PKZtx7
#Shape memory alloys #Constitutive model #Data-driven #Artificial neural network

[Acta Mechanica Sinica @CSTAMAMS]

Dynamics modeling and simulating of the underwater launch system under the impact load. Shutian Li, Bin He, Guoping Wang, Tang Li, Zhihuan Zhan & Xiaoting Rui
📄Read the full paper in AMS: https://t.co/b2REI9qHEE
#Underwater launch system #Transfer matrix method

[Acta Mechanica Sinica @CSTAMAMS]

📚 August 2026 Cover Story
ExDORGP: a high-efficiency data-driven method for uncertainty quantification for lithium-ion batteries. Yunguo Cheng, Shichao Sun, Tianju Xue, Sheng Mao, Chensen Ding. https://t.co/P3ZXEloRn1

[Acta Mechanica Sinica @CSTAMAMS]

Solids in nano-scales: extreme strength and elasticity
📄Read the full paper in AMS: https://t.co/ButswPoXvV
#Nano-scale #Strength #Elasticity #Mechanical Properties of Materials

[Acta Mechanica Sinica @CSTAMAMS]

Mechanistic insights and practical applications of impinging-jet dynamics and atomization
📄Read the full paper in AMS: https://t.co/zwdaBdA9bx
#Impinging jets #Liquid sheet breakup #Interfacial instability #Spray dynamics #Multiphase flows

[Acta Mechanica Sinica @CSTAMAMS]

Turbulent evolution of liquid metal in an insulated duct under a non-uniform magnetic fields
📄Read the full paper in AMS: https://t.co/0ts28RFq59
#MHD #Turbulence #Non-uniform magnetic field

[Acta Mechanica Sinica @CSTAMAMS]

A non-affine constitutive model for the extremely large deformation of hydrogel polymer network based on network modeling method
📄Read the full paper in AMS: https://t.co/jxzGHBO6Rg
#Non-affine deformation #Periodic random network model #Large deformation

[Acta Mechanica Sinica @CSTAMAMS]

A conservative wavelet upwind scheme for compressible flows
📄Read the full paper in AMS: https://t.co/mvSSmYCPT2
#Conservative wavelet upwind scheme #Boundary variation diminishing #THINC scheme #High-resolution #Compressible flows

[Acta Mechanica Sinica @CSTAMAMS]

Wake instability of a fixed spherical droplet with a high drop-to-fluid viscosity ratio
📄Read the full paper in AMS: https://t.co/EJJZJvqs9X
#Spherical droplet #External flow bifurcation #External surface vorticity

[Acta Mechanica Sinica @CSTAMAMS]

Perspectives on low-Reynolds-number aerodynamics: shape, motion and structure
📄Read the full paper in AMS: https://t.co/1AWmKWoNJ4
#Aeroacoustics #Body, Aerodynamics, Design #Computational Fluid Dynamics #Engineering Fluid Dynamics

[Acta Mechanica Sinica @CSTAMAMS]

The physics of icing drops under complex conditions
📄Read the full paper in AMS: https://t.co/Aoe2FTglJG
#Icing droplet #Multiphase flow #Interfacial flow #Numerical simulation

[Acta Mechanica Sinica @CSTAMAMS]

Advances in the study of high-speed attachment-line boundary layer transition
📄Read the full paper in AMS: https://t.co/1IOOEewqki
#Attachment-line #Transition #Supersonic and hypersonic #Boundary layer

[Acta Mechanica Sinica @CSTAMAMS]

Aeroacoustic investigation of owl-inspired hybrid trailing-edge serrations
📄Read the full paper in AMS: https://t.co/cQWzmNXmYq
#Aeroacoustics #Trailing-edge serrations #Owl-inspired design #Large-eddy simulation #Noise reduction

[Acta Mechanica Sinica @CSTAMAMS]

📚 July 2026 Cover Story
Physically-consistent full-scale unsupervised reconstruction in turbulent flow dynamics. Ye Liu, Yuntian Chen, Yunpeng Wang, Jianchun Wang & Shiyi Chen. https://t.co/qPy43LyO6i

[Acta Mechanica Sinica @CSTAMAMS]

Surprises due to new elastoplastic equations of Prandtl-Reuss type
📄Read the full paper in AMS: https://t.co/NkLLG81r4Z
#Computational Solid Mechanics #Elasticity #Mechanical Statics and Structures

[Acta Mechanica Sinica @CSTAMAMS]

Rate dependent fracture of hydrogels: from small to large-scale swelling
📄Read the full paper in AMS: https://t.co/fSauQojpnr
#Continuum Mechanics #Diffusion Process #Gels and Hydrogels

[Acta Mechanica Sinica @CSTAMAMS]

A novel time-spectral BEM for efficient 2D dynamic analysis
📄Read the full paper in AMS: https://t.co/mc3oXr5QPQ
# Boundary element method #Transient heat conduction # Wave propagation

[Acta Mechanica Sinica @CSTAMAMS]

3D trajectory reconstruction of moving points based on asynchronous cameras
📄Read the full paper in AMS: https://t.co/T2MC29vlfw
#Photomechanics #Temporal polynomials #Bundle adjustment