Multi-component particle-size segregation in shallow granular avalanches

By J. Gray, C. Ancey. Journal of Fluid Mechanics, 2011

146 citations recorded by the source corpus.

Subfields: Computational Mechanics, Ecology, Management, Monitoring, Policy and Law

View Paper: https://www.semanticscholar.org/paper/1ff5d807a30bcc3889467d4372df1d187e742107

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Mechanics

1. J. Gray
2. Anthony R. Thornton
3. Thomas Weinhart
4. Stefan Luding
5. Onno Bokhove
6. Olivier Roche
7. Anne Mangeney
8. P. Richard

In Ecology

1. J. Gray
2. M. Logan
3. Stefan Luding
4. Thomas Weinhart
5. Onno Bokhove
6. Anne Mangeney
7. Olivier Roche
8. P. Richard

In Management, Monitoring, Policy and Law

1. J. Gray
2. Olivier Roche
3. M. Logan
4. Thomas Weinhart
5. Stefan Luding
6. Onno Bokhove
7. Anne Mangeney
8. P. Richard

Citations in the corpus

• MODELING OF PARTICLE SIZE SEGREGATION: CALIBRATION USING THE DISCRETE PARTICLE METHOD (2011, methodology): “In recent years, this segregation theory has been developed and extended in many directions: including the addition of a passive background fluid,(40,41) the effect of diffusive remixing,(16) and the generalisation to multi-component granular flows.(15) We will use the two-particle size segregationr”
• Granular and particle-laden flows: from laboratory experiments to field observations (2017, methodology): “…such as polydispersity and related granular segregation have been introduced in thin-layer depthaveraged models, successfully reproducing key experimental observations (e.g. Gray and Thornton 2005, Gray and Kokelaar 2010, Gray and Ancey 2011, Wiederseiner et al 2011, van der Vaart et al 2015).”
• Grain-size segregation and levee formation in geophysical mass flows (2012, background): “Segregation may be hindered by both a wide distribution of grain sizes [Gray and Ancey, 2011] and by the presence of interstitial fluids that reduce the density difference between particles and fluid and introduce viscous effects [Vallance and Savage, 2000; Thornton et al., 2006].”
• Particle Segregation in Dense Granular Flows (2018, methodology): “This suggests an additive decomposition (Gray & Ancey 2011) in which the flux of constituent ν is the sum of the bidisperse flux functions with all the other phases.”