Basilisk/Gerris Users' Meeting 2019

Sponsors

Summary

The meeting was held on the 17–19th June 2019 in the Esclangon building (Amphi Durand) of the Pierre et Marie Curie campus of Sorbonne Université in the center of Paris.

The format was similar to earlier Basilisk/Gerris meetings held in Paris, France in 2011, Wellington, New Zealand in 2012, Sevilla, Spain in 2014 and Princeton, USA in 2017. Participants were encouraged to share their work using Basilisk or Gerris for applications in fluid mechanics, environmental science, engineering etc… Students were especially welcome to participate in this informal and friendly gathering.

Presentations were given on the 17th and 18th. The 19th was dedicated to more “hands-on” tutorials.

Program

Posters

• Toufik Saouchi, Sorbonne & Groupe PSA, Paris, France – Multiphase flow around a car (fording)
• Vatsal Sanjay, Physics of Fluid Group, University of Twente, the Netherlands — Droplet Encapsulation
• Jun Cao, Ryerson University, Toronto, Ontario, Canada – Numerical Simulation of Tornado over Buildings
• Timothée Jamin, Laboratoire de Physique, ENS de Lyon, France – Numerical simulation of internal waves in nonlinear regime
• Quentin Magdelaine, ∂’Alembert, Sorbonne, Surface du Verre et Interfaces, Saint-Gobain, Paris, France – Evaporation-induced instabilities in wet-coating processes

Informal session on the 19th

The 19th of June was dedicated to more informal tutorials. The following case studies were suggested by participants for the “advanced programming” tutorial.

• Face fractions from a reconstructed interface
• A streamfunction–vorticity solver for the Navier–Stokes equations
• Non-square domains with a metric (generalization of the axisymmetric configuration)
• Compatibility of modules and their limitations (Embed - Two phase - Contact angles - Navier-Stokes - output of vtk format - MPI) more detailed than just a table
• Correct output files to vtk format (especially for Paraview)
• Guide how to write my own module for a new system of equations
• Recommended/Correct/Optimal use of refinement criteria
• Using the multigrid cycle to solve linear systems
• Tensor diffusion with non-zero off-axis components
• Implicit solver for tracer convection-diffusion
• How to run multiple instances of basilisk ?
• Simulation of the impact of an axisymmetric jet on a plane surface, localization of the circular hydraulic jump.
• Using mu(I) rheology with embedded geometries,
• Defining a custom scheme for implicit heat equation solver with embedded geometries (9-point stencil)
• Other suggestions…

Travel scholarships

The travel scholarships have now beed awarded. We thank IFP Energies nouvelles for generously supporting these scholarships.

Organisers

• Stéphane Popinet, ∂’Alembert, Sorbonne & CNRS, Paris, France.
• Jose-Maria Fullana, ∂’Alembert, Sorbonne & CNRS, Paris, France.

Participants

1. Stéphane Popinet, ∂’Alembert, Sorbonne & CNRS, Paris, France
2. W. Aniszewski, ∂’Alembert, Sorbonne, Paris, France
3. Quentin Magdelaine, ∂’Alembert, Sorbonne & CNRS and Surface du Verre et Interfaces, Saint-Gobain & CNRS, Paris, France
4. Antoon van Hooft, Dept. of Geoscience and Remote Sensing, TU Delft, The Netherlands
5. Jose-Maria Fullana, ∂’Alembert, Sorbonne Université, Paris, France
6. Pierre-Yves Lagrée, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
7. Vatsal Sanjay, Physics of Fluids Group, University of Twente, Enschede, the Netherlands
8. Ahmed Basil Kottilingal, Institut Jean le Rond d’Alembert, Sorbonne University, France
9. Alexis Berny, ∂’Alembert, Sorbonne & CNRS, Paris, France
10. Naru Mani Chandan, Fluid Mechanics department, IFPEN and ∂’Alembert, Sorbonne, Paris, France
11. Jean-Lou Pierson, IFPEN, Solaize, France
12. Guillaume Vinay, IFPEN, Fluid Mechanics Department, Rueil Malmaison, France
13. Nicolas Rimbert & Alexandre Lecoanet, LEMTA, Université de Lorraine, France
14. Stéphane Perrard, Ecole Normale Supérieure Paris, France
15. Darish Jeswin Dhas S, Department of Applied Mechanics, Indian Institute of Technology - Madras, Chennai, India
16. Florence Lequien, CEA
17. Cécile Lalanne, CEA & Sorbonne Université, Paris, France
18. Nelson Joubert, ∂’Alembert, Sorbonne & CNRS, Paris, ArcelorMittal, Maizières-lès-Metz, France
19. Timothée Jamin, Laboratoire de Physique à l’ENS de Lyon, France
20. Sylvain Viroulet, Institut de Mécanique des Fluides de Toulouse, France
21. Suhas S Jain, Center for Turbulence Research & Stanford University, USA
22. Jacob Gamertsfelder, Multiphase Flow and Combustion Lab, University of Cincinnati, USA
23. Lily Battershill, University of Auckland/NIWA Christchurch, New Zealand
24. Matty Hayward, University of Auckland/NIWA Christchurch, New Zealand
25. Emily Lane, NIWA Christchurch, New Zealand
26. Wouter Mostert, Princeton University, USA
27. Xu Chu, Institute of Aerospace Thermodynamics (ITLR), University of Stuttgart
28. Mobin Malik, Space Systems Engineering, The University of Manchester
29. Youssef Saade, Physics of Fluids, University of Twente, Enschede, The Netherlands
30. Rui Wang, Chunyu Zhang, University of Science and Technology of China
31. Daniel Fuster, ∂’Alembert, Sorbonne & CNRS, Paris, France
32. Yuzhe Fan, ∂’Alembert, Sorbonne & CNRS, Paris, France
33. Jose López-Herrera, Universidad de Sevilla, España
34. Hiranya Deka, IFPEN, Solaize, France
35. Geoffroy Kirstetter, Polytech Nice Sophia-Antipolis, LJAD, France
36. Radu Cimpeanu, Mathematical Institute, University of Oxford, United Kingdom
37. Marie-Jean Thoraval, International Center for Applied Mechanics (ICAM), Xi’an Jiaotong University (XJTU), China
38. Alexandre Limare, Ecole Polytechnique, Palaiseau, France
39. Evgenii Sharaborin, Skoltech, Moscow, Russia
40. Toufik Saouchi, Sorbonne & Groupe PSA, Paris, France
41. Erwan Deriaz, Institut Jean Lamour, CNRS
42. Ivan Delbende, Sorbonne Université, LIMSI, Orsay, France
43. Evgenia Korsukova, University of Nottingham, United Kingdom
44. Can Selçuk Mathematics Department, University of British Columbia, Vancouver, Canada
45. Vladimir Kolobov, University of Alabama in Huntsville, USA
46. Arne Bøckmann, UiO / DNV GL, Norway
47. Georg Eckel, DLR, Germany
48. Muhammad Saeed Saleem, International Center for Applied Mechanics (ICAM), Xi’an Jiaotong University (XJTU), China
49. Daniel Ruth, Princeton University, USA
50. Vincent Herbert, PSA
51. Jiarong Wu, Princeton University, USA
52. Øystein Lande, DNV GL, Norway
53. Alienor Riviere, Princeton University, USA
54. Yonghui Xu, Sorbonne Université, Paris, France
55. Christophe Josserand, LadHyX, CNRS & Ecole Polytechnique, Palaiseau, France
56. Tomas Fullana, Sorbonne Université, Paris, France
57. Maoying Zhou, Université Paris Sud, Paris, France
58. Alice Jaccod, ∂’Alembert, Sorbonne Université, Paris, France
59. Longkai GUO, INSA de Lyon, Lyon, France
60. Baptiste Néel, Princeton University, USA
61. Sagar Pal, Institut Jean le Rond d’Alembert, Sorbonne University, France
62. Shahriar Afkhami, NJIT, USA
63. Maurice Rossi, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
64. Antoine Lagarde, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
65. Victor Cheron, CORIA, Universite de Rouen Normandie, Rouen, France
66. Marco Crialesi-Esposito, CMT-Motores Termicos, Universitat Politecnica de Valencia, Spain
67. Bruno Deremble, Laboratoire de Meteorologie dynamique, Paris, France
68. Luc Deike, Princeton University, USA
69. Eric Sultan, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
70. Pascal Ray, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
71. Anna Zotova, IAP RAS, Nizhny Novgorod, Russia
72. Alexandre Vierron, Sorbonne Université, Paris, France
73. Arthur Ghigo Mathematics Department, University of British Columbia, Vancouver, Canada
74. Romain Janodet, CORIA / INSA of Rouen-Normandie, Rouen, France
75. Thomas Séon, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
76. Arnaud Antkowiak, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
77. Jun Cao Dept. of Mechanical and Industrial Engineering, Ryerson University, Toronto, Canada
78. Ronnie Knikker, CETHIL, INSA Lyon, France
79. Thomas Abadie, Imperial College London, United Kingdom
80. Ariane Kamdem, ∂’Alembert, Sorbonne Université, Paris, France
81. Sergio Chibbaro, ∂’Alembert, Sorbonne Université, Paris, France
82. Anaïs Abramian, ∂’Alembert, Sorbonne Université, Paris, France
83. Konstantinos Zinelis, Matar Fluids Group, Imperial College London, United Kingdom
84. Laurent Duchemin, IRPHE, Marseille, France
85. Minh-Hoang Le, ENPC, Paris, France
86. Nicolas Pérenne, EIF-services (wednesday only)
87. Bruno Sarkis, auto-entrepreneur, France
88. Assen Batchvarov, Matar Fluids Group, Imperial College London, United Kingdom
89. Lachlan Mason, The Alan Turing Institute, United Kingdom
90. Feng Jiajun, Ecole Polytechnique, Palaiseau, France
91. Mirco Magnini, University of Nottingham, United Kingdom
92. Jeanne Ventre, ∂’Alembert, Sorbonne Université, Paris, France
93. Michael Berhanu, MSC, CNRS, Université Paris Diderot, Paris, France
94. Antoine Monier, ∂’Alembert, CNRS & Sorbonne Université, Paris, France
95. Arthur Pascot, LEMTA, Université de Lorraine, Nancy, France
96. Koorosh Kazemi, university of Rovira i virgili, Tarragona, Spain.
97. Ricardo Constante-Amores, Matar Fluids Group, Imperial College London, United Kingdom
98. Josef Musil, CTU in Prague, Institute of Thermomechanics, AS CR, v.v.i., Prague, Czech Republic
99. Ahmed Mansour, LadHyX, Ecole Polytechnique, Palaiseau, France

Previous meetings

• Basilisk/Gerris Users’ Meeting 2017
• Meeting on Numerical challenges in two-phase flows 2014
• Gerris users’ meeting 2012
• Gerris users’ meeting 2011