The MMX rover: performing in situ surface investigations on Phobos

Autor: Patrick Michel, Stephan Ulamec, Ute Böttger, Matthias Grott, Naomi Murdoch, Pierre Vernazza, Cecily Sunday, Yun Zhang, Rudy Valette, Romain Castellani, Jens Biele, Simon Tardivel, Olivier Groussin, Laurent Jorda, Jörg Knollenberg, Jan Thimo Grundmann, Denis Arrat, Gabriel Pont, Stephane Mary, Markus Grebenstein, Hirdy Miyamoto, Tomoki Nakamura, Koji Wada, Kent Yoshikawa, Kiyoshi Kuramoto

Publikováno v: Earth, Planets and Space, Vol 74, Iss 1, Pp 1-14 (2022)

Abstract The Japanese MMX sample return mission to Phobos by JAXA will carry a rover developed by CNES and DLR that will be deployed on Phobos to perform in situ analysis of the Martian moon’s surface properties. Past images of the surface of Phobo

Externí odkaz: https://doaj.org/article/698e6f6d993a43b4968bc53dc7e10aab

Introduction for the Special Issue: Statistical Fluid Dynamics

Autor: Amine Ammar, Francisco Chinesta, Rudy Valette

Publikováno v: Entropy, Vol 24, Iss 6, p 782 (2022)

Characterizing complex material consists in establishing the relationship between flow rheology during forming processes and the induced micro-structural state that affects directly the final mechanical properties of the formed parts [...]

Externí odkaz: https://doaj.org/article/91ac6ae3c5384948984aa7cf2ad46781

Investigation of the interface behavior of a viscous fluid under free surface shear flow using an eccentric transparent Couette cell

Autor: Prashanth Thirunavukkarasu, Francis Fournier, Arnaud Pignolet, Romain Castellani, Céline Cohen, Edith Peuvrel-Disdier, Rudy Valette, Bruno Vergnes

Publikováno v: International Polymer Processing. 38:77-87

In the present work, a prototype was developed to observe the flow behavior of viscous fluids under free surface shear and determine an adhesion energy in this flow geometry. The geometry consists of an eccentric Couette cell (outer cylinder radius o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56cc9ca0c4e81edbf1f4422a3a039d17
https://doi.org/10.1515/ipp-2022-4261

Extrusion as a novel production method for MOX (UO2-PuO2) fuel rods: Rheological and physical characterizations on surrogate pastes

Autor: Rudy Valette, Arnaud Poulesquen, Franck Doreau, Pierre-François Mougard Camacho, Romain Castellani

Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2021, 41 (7), pp.4381-4390. ⟨10.1016/j.jeurceramsoc.2021.01.031⟩

To improve the manufacturing efficiency of ceramic MOX fuels, wet processes, such as extrusion, are studied as a novel production method. The flowing behavior, is essential to obtain smooth and defectless rods. This work provides a study on the rheol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fc36794e03b7bb7de3d940e50de3ced
https://doi.org/10.1016/j.jeurceramsoc.2021.01.031

A Vaporization Model for Continuous Surface Force Approaches and Subcooled Configurations

Autor: Charles Brissot, Léa Cailly-Brandstäter, Rudy Valette, Elie Hachem

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab6521f9514d7194b946a30b9f23bd38
https://doi.org/10.2139/ssrn.4064619