Self-Propulsion of a Volatile Drop on the Surface of an Immiscible Liquid Bath

Autor: Giuseppe Pucci, Jean-Benoit Le Cam, Arnaud Saint-Jalmes, Benjamin Reichert

Publikováno v: Physical Review Letters
Physical Review Letters, 2021, 127 (14), pp.144501. ⟨10.1103/PhysRevLett.127.144501⟩
Physical Review Letters, American Physical Society, 2021, 127 (14), pp.144501. ⟨10.1103/PhysRevLett.127.144501⟩

International audience; We demonstrate the self-propulsion of a volatile drop on the surface of a bath of an immiscible liquid. Evaporative heat pumping is converted into directed motion through thermocapillary stresses, which arise from the coupling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6ce7c23ebc835c057eb514f16cb065a
https://hal.science/hal-03357608/document

Advances in Understanding Thermal Effects in Rubber : Experiments, Modelling, and Practical Relevance

Autor: Gert Heinrich, Reinhold Kipscholl, Jean-Benoît Le Cam, Radek Stoček

In the case of an ideal rubber, one often thinks of the linear dependence of the shear modulus on temperature as an expression of the typical entropy elasticity. However, temperature dependencies of typical technical rubber materials are known to be

Identifying hyperelastic constitutive parameters with sensitivity-based virtual fields

Autor: Jean-Benoit Le Cam, Evelyne Toussaint, F. Canevet, Eric Robin, Adel Tayeb, Xavier Balandraud, Michel Grédiac

Publikováno v: Strain
Strain, Wiley-Blackwell, 2021, 57 (6), pp.e12397. ⟨10.1111/str.12397⟩
Strain, 2021, 57 (6), pp.e12397. ⟨10.1111/str.12397⟩
Strain, 2021, 57 (6), ⟨10.1111/str.12397⟩

International audience; This work deals with the identification of hyperelastic constitutive parameters using the virtual fields method. The choice of the virtual displacement fields is a crucial aspect of the method, typically for reducing the sensi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441d27a4715ee68c570c03599a2ea134
https://hal.archives-ouvertes.fr/hal-03330336

A Post Mortem Analysis of the Strain-Induced Crystallization Effects on Fatigue of Elastomers

Autor: I. Jeanneau, Eric Robin, F. Canevet, Gérard Mauvoisin, Jean-Benoit Le Cam, B. Ruellan, D. Loison

Publikováno v: Challenges in Mechanics of Time Dependent Materials, Fracture, Fatigue, Failure and Damage Evolution, Volume 2 ISBN: 9783030299859
SEM Annual conference
SEM Annual conference, Jun 2019, Reno, United States. ⟨10.1007/978-3-030-29986-6_16⟩

International audience; Natural rubber (NR) is the most commonly used elastomer in the automotive industry thanks to its outstanding fatigue resistance. Strain-induced crystallization (SIC) is found to play a role of paramount importance in the great

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f2e1165bdf2290079a83900712ada3e
https://doi.org/10.1007/978-3-030-29986-6_16

Inverse identification of hyperelastic parameters by metaheuristic optimization algorithm

Autor: N. Di Cesare, Jean-Benoit Le Cam, G. Bastos, Adel Tayeb

Publikováno v: 11th European Conference on Constitutive Models for Rubber
11th European Conference on Constitutive Models for Rubber, Jun 2019, Nantes, France. pp.218-222, ⟨10.1201/9780429324710-39⟩
Constitutive Models for Rubber XI ISBN: 9780429324710
11th European Conference on Constitutive Models for Rubber, 2019
11th European Conference on Constitutive Models for Rubber, 2019, Jun 2019, Nantes, France. pp.218-222, ⟨10.1201/9780429324710-39⟩

International audience; In the present study, a numerical method based on a metaheuristic parametric algorithm has been developed to identify the constitutive parameters of hyperelastic models, by using FE simulations and full kinematic field measure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07652fecab60bcdf7506516a3ddf39c4
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02499975/file/b_Bastos2019.pdf