Laurent MONASSE

• Organization : ENPC
• Research unit : CERMICS
• Project : Fluid mechanics
  
• Phone : 33 (0)1 64 15 36 65
• Fax : 33 (0)1 64 15 35 86
• E-mail : laurent.monasse@enpc.fr
• Office : B302
  
• Mail :
CERMICS - ENPC
6 et 8 avenue Blaise Pascal
Cité Descartes - Champs sur Marne
77455 Marne la Vallée Cedex 2 (FRANCE)

Version française

Research themes:

• Discrete Elements, numerical time integration and links with mimetic schemes (collaboration with Christian Mariotti, Alexandre Ern and Jérôme Bonelle)
• Fluid-structure interaction (collaboration with Christian Mariotti, Christian Tenaud, Virginie Daru, PhD student Maria Adela Puscas)
• Applications of Riemannian geometry in structure mechanics (collaboration with Laurent Hauswirth, Olivier Baverel, Arthur Lebée, PhD student Yannick Masson, postdoc Hussein Nassar)
• Geometrical shock dynamics (collaboration with Nicolas Lardjane, PhD student Julien Ridoux)

Curriculum vitae:

Book:

Publications:

1. L. Monasse et C. Mariotti, An energy-preserving Discrete Element Method for elastodynamics, ESAIM: Mathematical Modelling and Numerical Analysis 46, pp. 1527-1553, 2012, published version


2. L. Monasse, V. Daru, C. Mariotti, S. Piperno, C. Tenaud, A conservative coupling algorithm between a compressible flow and a rigid body using an Embedded Boundary method, Journal of Computational Physics 231, pp. 2977-2994, 2012, final version


3. L. Monasse, R. Monneau, Gradient entropy estimate and convergence of a semi-explicit scheme for diagonal hyperbolic systems, SIAM Journal on Numerical Analysis 52:6, pp. 2792-2814, 2014, published version


4. M. A. Puscas, L. Monasse, A three-dimensional conservative coupling method between an inviscid compressible flow and a moving rigid solid body, SIAM Journal on Scientific Computing 37, pp.884-909, 2015, accepted version


5. M. A. Puscas, L. Monasse, A. Ern, C. Tenaud, C. Mariotti, V. Daru, A time semi-implicit scheme for the energy-balanced coupling of a shocked fluid flow with a deformable structure, Journal of Computational Physics 296, pp. 241-262, 2015, final version


6. M. A. Puscas, L. Monasse, A. Ern, C. Tenaud, C. Mariotti, A conservative embedded boundary method for an inviscid compressible flow coupled with a fragmenting structure, International Journal for Numerical methods in Engineering 103(13), pp. 970-995, 2015, pre-print


7. Y. Masson, L. Monasse, Existence of global Chebyshev nets on surfaces of absolute Gaussian curvature less than 2π, Journal of Geometry 108(1), pp.25-32, 2017, doi:10.1007/s00022-016-0319-1, pre-print


8. T. Jourdan, G. Stoltz, F. Legoll, L. Monasse, An accurate scheme to solve cluster dynamics equations using a Fokker-Planck approach, Computer Physics Communications 207, pp. 170-178, 2016, pre-print.


9. H. Nassar, A. Lebée, L. Monasse, Curvature, metric and parametrization of origami tessellations: Theory and application to the eggbox pattern, Proceedings of the Royal Society A 473, 2017 doi:10.1098/rspa.2016.0705, pre-print.

Pre-prints:

1. J. Ridoux, N. Lardjane, L. Monasse, F. Coulouvrat, Comparison of Geometrical Shock Dynamics and Kinematic models for shock wave propagation, submitted, pre-print, 2017.

Simulation codes:

• Mka3D : simulation code for elastic solids using a Discrete Element method (academic version of CeaMka3d©, developed at CEA by Christian Mariotti and Ludovic Aubry).
• CELIA3D : fluid-structure interaction simulation code between a compressible fluid and a deformable structure using a cut-cell immersed boundary method, developed with Adela Puscas

Links:

• Cermics cluster

Numerical results

• Pressure isolines
• Density isolines

• Pressure isolines
• Density isolines

• Density isolines

• Density of the fluid