A Fourier-based dynamic smooth JKR model for adhesive particle collisions without nonphysical attraction forces

2025/11/07 by Gengxiang Wang, Haoyan Zhang, Caishan Liu · 3 citations
Engineering · Materials Science · #Adhesive #Coefficient of restitution #Contact force #Deformation (meteorology) #Dissipation #Dynamics and Control of Mechanical Systems #Granular flow and fluidized beds #Hysteresis #Nonlocal and gradient elasticity in micro/nano structures #Particle (ecology) #Vibration

paper · doi:10.1016/j.powtec.2025.121892

published in Powder Technology 469, 121892 (Elsevier BV)

openalex created_date 2025/11/07 · openalex publication_date 2025/11/07 · openalex updated_date 2026/07/28

Citations

• Adhesion of spheres: The JKR-DMT transition using a dugdale model
• Effect of van der Waals force cut-off distance on adhesive collision parameters in DEM simulation
• A force–displacement relation based on the JKR theory for DEM simulations of adhesive particles
• The normal restitution coefficient and critical sticking velocity of disk-shaped adhesive particles

Cited by

• Effect of secondary adhesion hysteresis on impact between elastic spherical particles and a half-space