Comptes Rendus. Mécanique, Tome 348 (2020)

A secure version of asymptotic numerical method via convergence acceleration
[Une version sécurisée de la méthode asymptotique numérique avec accélération de convergence]

Pascal Ventura ; Michel Potier-Ferry ; Hamid Zahrouni

p. 361-374

Exact free vibration of symmetric three-layered curved sandwich beams using dynamic stiffness matrix

Daniel Dorostghoal ; Abdolreza Zare ; Ali Alipour Mansourkhani

p. 375-392

Sommaire du Fascicule no. 6-7

Tribute to an exemplary man: Yves Couder

Rédacteurs en chef invités : Martine Ben Amar ; Laurent Limat ; Olivier Pouliquen ; Emmanuel Villermaux

Preface

Tribute to an exemplary man: Yves Couder

Martine Ben Amar ; Laurent Limat ; Olivier Pouliquen ; Emmanuel Villermaux

p. 393-395

Hommage to the man and his carrer

Yves Couder (1941–2019): A life in search of the beauty of fluid motion

Patrick Huerre

p. 397-400

Hommage to the man and his carrer

Ramblings (Memoirs) of a scientist

Jay Fineberg

p. 401-422

Teaching, arts

The ping-pong ball water cannon

Bruno Andreotti ; Wladimir Toutain ; Camille Noûs ; Sofia El Rhandour-Essmaili ; Guillaume Pérignon-Hubert ; Adrian Daerr

p. 423-437

Teaching, arts

Experimental teaching — A tribute to Yves Couder by the example: stroboscopy and fluorescence lifetime with a fan

Antonin Eddi ; Paul Baconnier ; Matthieu Blons ; Samuel Pautrel ; Suzie Protière ; Emmanuel Fort

p. 439-445

Teaching, arts

Terra Bulla, the influence of Yves Couder on the emerging domain of arts and physics sciences

Jean-Marc Chomaz

p. 447-456

Instabilities, patterns

Shape dynamics of rotating polygons on the surface of liquid nitrogen in a Leidenfrost state

Jacob S. Bach ; Alexis Duchesne ; Tomas Bohr

p. 457-473

Instabilities, patterns

Effect of neutral modes on the order of a transition

Stéphan Fauve

p. 475-487

Instabilities, patterns

The Kelvin–Helmholtz instability, a useful model for wind-wave generation?

Marc Rabaud ; Frédéric Moisy

p. 489-500

Turbulence

Vortex filaments and quantum turbulence

Marc Brachet

p. 501-508

Turbulence

On three-dimensional bluff body wake symmetry breaking with free-stream turbulence and residual asymmetry

Olivier Cadot ; Maha Almarzooqi ; Antoine Legeai ; Vladimir Parezanović ; Luc Pastur

p. 509-517

Turbulence

Instability of a swirling bubble ring

Yonghui Xu ; Ivan Delbende ; Daniel Fuster ; Maurice Rossi

p. 519-535

Bouncing drops, memory

Wave-particle duality: tribute to the memory of Yves Couder

Yves Pomeau

p. 537-544

Bouncing drops, memory

Walking droplets, swimming microbes: on memory in physics and life

Albert Libchaber ; Tsvi Tlusty

p. 545-554

Bouncing drops, memory

Hydrodynamic quantum field theory: the free particle

Yuval Dagan ; John W. M. Bush

p. 555-571

Bouncing drops, memory

Resonant interactions in bouncing droplet chains

Lauren Barnes ; Giuseppe Pucci ; Anand U. Oza

p. 573-589

Bouncing drops, memory

Walkers in a wave field with memory

Olivier Devauchelle ; Éric Lajeunesse ; François James ; Christophe Josserand ; Pierre-Yves Lagrée

p. 591-611

Morphogenesis, elasticity

Tip growth in morpho-elasticity

Martine Ben Amar ; Julien Dervaux

p. 613-625

Morphogenesis, elasticity

From growing bubbles and dendrites to biological forms

Vincent Hakim

p. 627-636

Morphogenesis, elasticity

Morphogenetic processes: from leaves to embryos

Ludovic Pauchard

p. 637-648

Morphogenesis, elasticity

Morphogenesis through elastic phase separation in a pneumatic surface

Emmanuel Siéfert ; Benoît Roman

p. 649-657

Morphogenesis, elasticity

A work on reticulated patterns

Stephane Douady ; Claire Lagesse ; Mohammad Atashinbar ; Phillipe Bonnin ; Romain Pousse ; Paul Valcke

p. 659-678

Biology and Mechanics

Yves Couder: Putting mechanics back into the shoot apical meristem

Jan Traas ; Olivier Hamant

p. 679-684

Biology and Mechanics

Exploring the relation between apical growth, organ formation and cell wall mechanics across land plant species

Alexis Peaucelle

p. 685-692

Sommaire du Fascicule no. 8-9

Note

A modified FFT-based solver for the mechanical simulation of heterogeneous materials with Dirichlet boundary conditions

Lionel Gélébart

p. 693-704

Article historique

Correspondence between de Saint-Venant and Boussinesq. 4: The role of Frédéric Reech

Willi H. Hager ; Kolumban Hutter ; Oscar Castro-Orgaz

p. 705-727

Note

Data-driven model based on the simulation of cracking process in brittle material using the phase-field method in application

Yosra Kriaa ; Amine Ammar ; Bassem Zouari

p. 729-744

Article historique

Radial point interpolation method and high-order continuation for solving nonlinear transient heat conduction problems

Said Mesmoudi ; Omar Askour ; Bouazza Braikat

p. 745-758

Note

Deterministic optimization techniques to calibrate parameters in a wildland fire propagation model

M. H. Tchiekre ; A. D. V. Brou ; J. K. Adou

p. 759-768

note

Numerical study of fluid flow at pore scale in packed bed of spheres and grains to obtain the REV

Luis Carlos Martínez-Mendoza ; Florencio Sánchez-Silva ; Erik Fernando Martínez-Mendoza ; Juan Antonio Cruz-Maya

p. 769-779

Sommaire du Fascicule no. 10-11

Contributions in mechanics of materials

Rédacteurs en chef invités : Julie Diani ; Olivier Castelnau ; Francisco Chinesta

Foreword

J. Diani ; O. Castelnau ; F. Chinesta

p. 781-783

Physico-chemical approach of polymer chemical ageing: a short review

Emmanuel Richaud

p. 785-795

Free vibrations of linear viscoelastic polymer cantilever beams

Julie Diani

p. 797-806

Identification methodology of a rate-sensitive constitutive law with mean field and full field modeling approaches for polycrystalline materials

Yann Charles ; Chunping Zhang ; Monique Gaspérini ; Brigitte Bacroix

p. 807-826

Multiscale modeling of the effective viscoplastic behavior of

{Mg}_{2} {SiO}_{4}

wadsleyite: bridging atomic and polycrystal scales

O. Castelnau ; K. Derrien ; S. Ritterbex ; P. Carrez ; P. Cordier ; H. Moulinec

p. 827-846

Efficient simulation of single and poly-crystal plasticity based on the pencil glide mechanism

Lu Tuan Le ; Kais Ammar ; Samuel Forest

p. 847-876

Polycrystal thermo-elasticity revisited: theory and applications

Carlos N. Tomé ; Ricardo A. Lebensohn

p. 877-891

Exact results for weakly nonlinear composites and implications for homogenization methods

Joshua Furer ; Martin Idiart ; Pedro Ponte Castañeda

p. 893-909

Mechanical dissimilarity of defects in welded joints via Grassmann manifold and machine learning

David Ryckelynck ; Thibault Goessel ; Franck Nguyen

p. 911-935

Numerical experiments on unsupervised manifold learning applied to mechanical modeling of materials and structures

Ruben Ibanez ; Pierre Gilormini ; Elias Cueto ; Francisco Chinesta

p. 937-958

Sommaire du Fascicule no. 12

Note

Oblique and streamwise vortex paths in a plane Couette flow using a RNL system

Frédéric Alizard

p. 959-968

Note

A hierarchy of reduced models to approximate Vlasov–Maxwell equations for slow time variations
[Une hiérarchie de modèles asymptotiques paraxiaux pour approcher les équations de Vlasov–Maxwell non relativistes]

Franck Assous ; Yevgeni Furman

p. 969-981

Note

Modeling the soil–water retention curves while the soil is deforming

Eduardo Rojas ; Hiram Arroyo ; Jaime Horta ; María de la Luz Pérez-Rea ; Teresa López-Lara ; Juan Bosco Hernández

p. 983-1001

Note

Three-dimensional hybrid asynchronous perfectly matched layer for wave propagation in heterogeneous semi-infinite media

Sijia Li ; Michael Brun ; Irini Djeran-Maigre ; Sergey Kuznetsov

p. 1003-1030