Coefficient of normal restitution of viscous particles and cooling rate of granular gases

Abstract

We investigate the cooling rate of a gas of inelastically interacting particles. When we assume velocity dependent coefficients of restitution the material cools down slower than with constant restitution. This behavior might have large influence to clustering and structure formation processes.

3 figures, Phys. Rev. E (in press)

References in corpus (1)

• A model for collisions in granular gases

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