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L. Staron, L. Duchemin, and P.-Y. Lagrée, Cohesive granular columns collapsing: Numerics questioning failure, cohesion, and friction,
JOURNAL OF RHEOLOGY 65 (5), 1061–1072; DOI https://doi.org/10.1122/8.0000674, 2023 PDF

A. Abramian, P.-Y. Lagrée, and L. Staron, How cohesion controls the roughness of a granular deposit,
SOFT MATTER DOI https://doi.org/10.1039/D1SM01148K, 2021 PDF

A. Abramian, L. Staron and P.-Y. Lagrée, The slumping of a cohesive granular column: Continuum and discrete modeling,
JOURNAL OF RHEOLOGY 64, 1227 ; https://doi.org/10.1122/8.0000049, 2020 PDF

Hoestroffer et al, Small Solar System Bodies as granular media,
THE ASTRONOMY AND ASTROPHYSICS REVIEW 27:6, DOI 10.1007/s00159-019-0117-5, 2019 PDF

L. Staron, Rising dynamics and lift effect in dense segregating granular flows,
PHYS. FLUIDS 30 (12), 123303, DOI 10.1063/1.4867253, 2018 PDF

L. Staron and J. C. Phillips, How large grains increase bulk friction in bi-disperse granular chute flows,
COMP. PARTICLES MECH. pp. 1-6, DOI 10.1007/s40571-015-0068-1, 2015 PDF

L. Staron and J. C. Phillips, Stress partition and micro-structure in size-segregating granular flows,
PHYS. REV. E vol. 92, 022210, 2015 PDF

L. Staron and J. C. Phillips, Segregation time-scales in bi-disperse granular flows,
PHYS. FLUIDS 26 (3), 033302, 2014 PDF

L. Staron, P.-Y. Lagrée and S. Popinet, Continuum simulation of the discharge of the granular silo: a validation test for the mu(I)-visco-plastic flow law,
EURO. PHYS. J. E 37, 5, 2014 PDF

L. Staron, P.-Y. Lagrée, P. Ray and S. Popinet, Scaling Laws for the Slumping of a Bingham Plastic Fluid,
J. RHEOLOGY 57, 1265 (doi: 10.1122/1.4802052), 2013 PDF

L. Staron, P.-Y. Lagrée & S. Popinet, The granular silo as a continuum plastic flow: The hour-glass vs the clepsydra,
PHYS. FLUIDS 24 (10), 113303, doi:10.1063/1.4757390, 2012 PDF

L. Staron, Friction and the oscillatory motion of granular flows,
PHYS. REV. E vol.86, 041307, doi:10.1103/PhysRevE.86.041307, 2012 PDF

P.-Y. Lagrée, L. Staron & S. Popinet, The granular column collapse as a continuum: validity of a two-dimensional Navier-Stokes model with the mu(I) rheology,
J. FLUID MECH. , vol 686, pp 378-408, 2011 PDF

L. Staron, P.-Y. Lagrée, C. Josserand and D. Lhuillier,
Flow and Jamming of a Two-Dimensional Granular Bed: Towards a Non-Local Rheology?, PHYS FLUIDS 22, 113303,doi:10.1063/1.3499353, 2010 PDF

L. Staron and E. Lajeunesse,
Understanding how the volume affects the mobility of dry debris flows, GEOPHYS. RES. LETT. , 36, L12402, doi:10.1029/2009GL038229, 2009 PDF

L. Staron, Correlated motion in the bulk of dense granular flows, PHYS. REV. E , vol. 77, 051304, 2008 PDF

L. Staron, Mobility of long-runout rock flows: a discrete numerical investigation, GEOPHYS. J. INT. , vol. 172, p. 455-463, 2008 PDF

L. Staron and E. J. Hinch,
The spreading of a granular mass: role of grain properties and initial conditions, GRANULAR MATTER, vol 9, p205-217, 2007 PDF

L. Staron, F. Radjai and J.-P. Vilotte,
Granular micro-structure and avalanche precursors, J. STAT. MECH. , P07014, 2006 PDF

E. Larrieu, L. Staron and E. J. Hinch,
Raining into shallow water as a description of the collapse of a column of grains, J. FLUID MECH. vol 554, pp 259-270, 2006 PDF

Mangeney, A., Staron, L., Volfson, D., and Tsimring, L.,
Comparison Between Discrete and Continuum Modeling of Granular Spreading, WSEAS TRANSAC. MATHEM., 2(6), pp. 373-380, 2006

Study of the collapse of granular columns using 2D discrete-grains simulation,
L. Staron and E. J. Hinch, J. FLUID MECH., vol 545, pp 1-27, 2005 PDF

Friction vs. Texture at the Approach of a Granular Avalanche,
L. Staron and F. Radjai, PHYS. REV. E , vol. 72, 041308, 2005 PDF

Multi-scale analysis of the stress state in a granular slope in transition to failure,
L. Staron, F. Radjai and J.-P. Vilotte, EURO PHYS J. E , vol. 18, pp. 311-320, 2005 PDF

Memory of the Unjamming Transition during Cyclic Tiltings of a Granular Pile,
Deboeuf S., Dauchot O., Staron L., Mangeney A. and Vilotte, J.-P. PHYS. REV. E , vol. 72, 051305, 2005 PDF

Pre-avalanche instabilities in a tilted granular pile,
L. Staron, J.-P. Vilotte and F. Radjai, PHYS. REV. LETT. , 89: 204302-1, 2002 PDF



peer-reviewed proceedings



B. Blachier and L. Staron,
Mobilisation of friction in unstationary flows down a model topography, EPJ Web Conf., 249 (2021) 13002, Powders and Grains 2021 (2021) PDF

L. Staron, A. Abramian and P.-Y. Lagrée,
Capturing the failure of a cohesive granular step, EPJ Web Conf., 249 (2021) 08006, Powders and Grains 2021 (2021) PDF

Guilherme Salvador-Vieira et al,
Modeling flow arrest using a non-local rheology?, EPJ Web of Conferences 140, 03045 (2017) PDF

P.-Y. Lagrée et al,
Granular front for flow down a rough incline: about the value of the shape factor in depths averaged models, EPJ Web of Conferences 140, 03046 (2017), PDF

S. Deboeuf et al,
Stopping dynamics of a steady uniform granular flow over a rough incline, EPJ Web of Conferences 140, 03073 (2017), PDF

D. Hestroffer at al,
Small solar system bodies as granular systems, EPJ Web of Conferences 140, 14011 (2017), PDF

L. Staron, P.-Y. Lagrée and S. Popinet
Discharge of a granular silo as a visco-plastic flow, Powders and Grains 2013, AIP Conference Proceedings, 2013 PDF

L. Staron and J. C. Phillips,
Ségrégation par taille de grains dans les écoulements granulaires: temps caractéristiques, mobilité,
Actes du XXIe Congrès Français de Mécanique, 2013 PDF

L. Staron, P.-Y. Lagrée and S. Popinet
Modélisation continue de la vidange d'un silo granulaire, Actes du XXIe Congrès Français de Mécanique, 2013 PDF

C. Josserand, P.-Y. Lagrée, D. Lhuillier, S. Popinet, P. Ray and L. Staron
The spreading of a granular column from a Bingham point of view, Powders and Grains 2009, AIP Conference Proceedings, pp. 535-538, 2009

L. Staron,
Correlated motion at the arrest of a granular flow, Powders and Grains 2009, AIP Conference Proceedings, pp. 535-538, 2009

A. Mangeney, L. Staron, D. Volfson and L. Tsimring,
Comparision between discrete and continuum modeling of granular spreading, 10th WSEAS International Conference on Applied Math., Dallas TX USA, 2006

L. Staron and E. J. Hinch,
A numerical study of the collapse and spreading of a granular mass, L. Staron and E. J. Hinch, Powders and Grains 2005, A. A. Balkema Publishers, pp. 1225-1229, 2005 PDF

L. Staron, F. Radjai and J.-P. Vilotte,
Granular micro-structure and avalanche precursors, Powders and Grains 2005, A. A. Balkema Publishers, pp. 831-835, 2005 PDF

L. Staron, J.-P. Vilote and F. Radjai,
Analyse multi-échelle de l'état des contraintes dans une pente granulaire évoluant vers la limite de stabilité, Actes du XVIIe Congrès Français de Mécanique, 2005 PDF

Deboeuf S., Dauchot O., Staron L., Vilotte J.-P., Mangeney A.
Evolution of the contact network during tilting cycles of a granular pile under gravity, Powders and Grains 2005,
A. A. Balkema Publishers, pp. 105-108, 2005 PDF

Deboeuf S., Dauchot O., Staron L., Vilotte J.-P., Mangeney A.,
Déformations d'un empilement granulaire lors de cycles de rotation quasi-statique sous gravité, Congrès Français de Mécanique, 2005 PDF

L. Staron, J.-P. Vilotte et F. Radjai,
Numerical investigation of the stability limit of a granular slope, Proceedings of the IWBIG 2002, J.F. Labuz & A. Drescher, 2003.

L. Staron, J.-P. Vilotte et F. Radjai,
Friction and mobilization of contacts in granular numerical avalanches, A. A. Balkema Publishers, Powder & Grains 2001, pp. 451-454., 2001

Expérience numérique: Evolution quasi-statique d'un lit granulaire,
L. Staron, J.-P. Vilotte et F. Radjai, Actes du XVe Congrès Français de Mécanique, 2001



conference abstract, proceedings, commentary



A. Abramian, L. Staron, P.-Y. Lagrée
L'effondrement d'une colonne granulaire Cohésive
55e Congrès du GFR, Bordeaux, 2021

A. Abramian, L. Staron, P.-Y. Lagrée
The cohesive granular collapse as a continuum : parametrization study, Proceedings of the 14th WCCM - Eccomas Congress, Volume 300,
DOI 10.23967/wccm-eccomas.2020.341, 2021 PDF

L. Staron and A. Abramian,
Time steps vs cohesion in non-smooth contact dynamics algorithm, Proceedings of the 14th WCCM - Eccomas Congress, Volume 300,
DOI 10.23967/wccm-eccomas.2020.100, 2021 PDF

L. Staron,
The respective roles of bulk friction and slip velocity during a granular mass flow, Geophysical Research Abstracts Vol. 18, EPSC2016-7894, EGU General Assembly, 2016 PDF

L. Staron and J.-C. Phillips,
Grain size and bulk friction properties in granular flows, Geophysical Research Abstracts Vol. 18, EPSC2016-7969, EGU General Assembly, 2016 PDF

L. Staron,
Segregation mechanisms in granular systems: role of gravity and velocity fluctuations, Geophysical Research Abstracts Vol. 18, EPSC2016-8047, EGU General Assembly, 2016 PDF

L. Staron and J.-C. Phillips,
Segregation time-scales in model granular flows, Geophysical Research Abstracts Vol. 18, EPSC2016-8015, EGU General Assembly, 2016 PDF

Lydie Staron and Jeremy C. Phillips
Size segregation and granular mass flow properties: a numerical study, Geophysical Research Abstracts Vol. 17, EGU2015-2626, EGU General Assembly, 2015 PDF

L. Staron, Commentary on "Granular discharge rate for submerged hoppers",
Papers in Physics, 6, 060010. https://doi.org/10.4279/pip.060010, 2014 PDF

Lydie Staron and Jeremy C. Phillips
Size-segregation in bi-disperse granular flows, EPSC Abstracts Vol.8, EPSC2013-1042,
European Planetary Sciences Congress, London, 2013 PDF

Lydie Staron and Eric Lajeunesse
The mobility of dry rock avalanches, Geophysical Research Abstracts Vol. 15, EGU2013-1841, 2013 EGU General Assembly, 2013 PDF

Lydie Staron and Jeremy C. Phillips
Numerical study of grain size segregation and its control on the flow properties, Geophysical Research Abstracts Vol. 15, EGU2013-1840, 2013 EGU General Assembly, 2013 PDF

Pierre-Yves Lagrée, Lydie Staron, Aurelien Grabsh, Stéphane Popinet
The hour-glass: comparisons of discrete granular flow and continuum plastic flow, 65th Annual Meeting of the APS Division of Fluid Dynamics, Volume 57 (17), G32.00006 (2012)

L. Staron and P.-Y. Lagrée
Discharge of a granular silo as a visco-plastic flow, 9th European Fluid Mechanics Conference, Rome, Sept. 2012

Pierre-Yves Lagrée, Lydie Staron, and Stéphane Popinet,
Continuum modelling of the collapse of a granular mass and its subsequent flow, Eos Trans. AGU, Ab. EP31B-0811, AGU Fall Meeting 2011

Lydie Staron,
Self-Synchronization of numerical granular flows: a key to musical sands? Eos Trans. AGU, Ab. EP23D-02, AGU Fall Meeting 2011

Lydie Staron, Pierre-Yves Lagrée, and Stéphane Popinet,
Continuum modelling of granular flows, EPSC Abstract Vol. 6, EPSC-DPS2011-1723, 2011 PDF

Lydie Staron, Pierre-Yves Lagrée, and Stéphane Popinet,
Continuum modelling of the granular column collapse experiment, Geophys. Res. Abstract Vol. 13, EGU2011-3451, 2011 PDF

P.-Y. Lagrée, L. Staron & S. Popinet,
Testing the continuum mu(I)-rheology for 2D granular flows on avalanches and collapse of columns, BAPS.2010.DFD.L1.18,
63rd Annual Meeting of the APS Division of Fluid Dynamics Vol 55, Num. 16, 2010

Staron L. & Lajeunesse E.,
Understanding how volume affects the mobility of dry debris flows, Geophys. Res. Abstract Vol. 12, EGU2010-9990 (2010) PDF

Staron L. & Lajeunesse E.,
On the origin of the volume-induced mobility of dry debris flows, Eos Trans. AGU, Fall Meet. Suppl. 89(53), Abstract H42C-02, 2008

Staron L.,
A numerical study of the onset of granular avalanches, Proceeding of Acoustics'08 Paris, June 29 - July 4, France, 2008

Staron L., Hinch E. J. & Larrieu, E.,
Spreading dynamics of a granular mass: material properties, initial condition and consequences for continuous modelling,
Geophys. Res. Ab vol.8, 09351 (2006) PDF

Mangeney-Castelnau, A., Staron, L., Volfson, D., Tsimring, L., Hinch, J., Vilotte, J.P., and Bouchut, F.,
Comparison between continuum and discrete modelling of granular spreading, ASME McMat, 2005

John Hinch, Emeline Larrieu, Lydie Staron,
Raining into shallow water as a description of the collapse of a column of grains,
58th Annual Meeting of the Division of Fluid Dynamics, APS, 2005

L. Staron, A. Mangeney-C., J.-P. Vilotte and E. J. Hinch,
Comparative study of the spreading dynamics of a granular mass and its shallow-water counterpart,
Geophys. Res. Ab. vol 7, 02084, 2005 PDF

L. Staron and J. Hinch,
Study of the collapse and spreading of a granular mass using discrete numerical simulation,
Eos Trans. AGU, 85(47), Fall Meet. Suppl. H33G-07, 2004

L. Staron, J.-P. Vilotte and F. Radjai,
Numerical analysis of the onset of shear instability in granular systems,
Eos Trans. AGU, 83(47), Fall Meet. Suppl., Ab. EAE03, 2003

L. Staron, J.-P. Vilotte et F. Radjai,
Stick-Slip Evolution Toward the Avalanche Instability : Friction and Mobilization of Contacts in Granular Avalanches, Eos Trans. AGU, 82(47), Fall Meet. Suppl., Ab. S51C-04, 2001

L. Staron, J.-P. Vilotte et F. Radjai,
Avalanches granulaires: Evolution vers le seuil d'instabilité, Actes des Journées Scientifiques du LCPC, 2000



other



Pablo S. Casas, John Chapman, Robert Hunt, Gregory Kozyreff, Andrew Lacey, Emeline Larrieu, Robert Leese, Tina Roose, David Schley and Lydie Staron,
Models of consumer behaviour, Report of the 49th European Study Group: Mathematics with Industry , Oxford, 2004



phd



Analyse Numérique des Mécanismes de Déstabilisation de Pentes Granulaires, Institut de Physique du Globe de Paris.
Obtained 18th December 2002, Paris.
Jury: M. Daniel Bideau, M. Joe Goddard (invited), M. Claude Jaupart, M. Farhang Radjai (supervisor), Mme. Nathalie Thomas, M. Ioannis Vardoulakis, M. Jean-Pierre Vilotte (supervisor).