Mathematical modelling of normal collision of smooth elastic spheres in liquid
Abstract
A simplified model is derived for the normal impact of smooth elastic spheres in incompressible liquid of constant viscosity, yielding a fourth-order system of ordinary differential equations. Trajectories are compared with the numerical results of Davis et al. ( 1986 ; J. Fluid Mech. 163)
Fields of Study & Subjects
Fluid Dynamics Simulations and Interactions
Dynamics and Control of Mechanical Systems
Fluid Dynamics and Heat Transfer
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 45–50
- Publication date
- 11 February 2026
- Language
- EN
- Document type
- Book chapter