Stress relaxation in dense and slow granular flows

@inproceedings{Zhang2000StressRI,
  title={Stress relaxation in dense and slow granular flows},
  author={Duan Zhong Zhang and Rick M. Rauenzahn},
  year={2000}
}
In a dense granular system, particles interact in networks containing many particles and interaction times are long compared with the particle binary collision time. In these systems, the streaming part of the granular stress is negligible. We only consider the collisional stress in this paper. The average behavior of particle contacts is studied. By following the statistical method developed recently by the authors [Zhang and Rauenzahn, J. Rheol. 41, 1275 (1997)], we derive an evolution… CONTINUE READING