Articles

2024

The role of viscoplastic drop shape in impact
K. Isukwem, J. Godefroid, C. Monteux, D. Bouttes, R. Castellani, E. Hachem, R. Valette, A. S. Pereira
Journal of Fluid Mechanics, 978, A1
10.1017/jfm.2023.926
Proposition d'extension des modèles mettant en relation rhéologie et structure microscopique avec une double structure fractale
L.-V. Bouthier, E. Hachem, R. Valette, R. Castellani
Rhéologie, 45, 19–26

Viscoelastic Properties of Polypropylene during Crystallization and Melting: Experimental and Phenomenological Modeling
N. Billon, R. Castellani, J.-L. Bouvard, G. Rival
Polymers, 15(18), 3846
10.3390/polym15183846
Application of the time-temperature equivalence at large deformation to describe the mechanical behavior of polyethylene-based thermoplastic, thermoset and vitrimer polymers
T. Huang, J. Alves, R. Castellani, Y. Tillier, J.-L. Bouvard
Polymer, 281, 126110
10.1016/j.polymer.2023.126110
Aggregation and disaggregation processes in clusters of particles under flow: Simple numerical and theoretical insights
L.-V. Bouthier, R. Castellani, S. Manneville, A. Poulesquen, R. Valette, E. Hachem
Phys. Rev. Fluids, 8, 023304
10.1103/PhysRevFluids.8.023304
Investigation of the interface behavior of a viscous fluid under free surface shear flow using an eccentric transparent Couette cell
P. Thirunavukkarasu, F. Fournier, A. Pignolet, R. Castellani, C. Cohen, E. Peuvrel-Disdier, R. Valette, B. Vergnes
International Polymer Processing, 38 (1), 77-87
10.1515/ipp-2022-4261

Proposition of extension of models relating rheological quantities and microscopic structure through the use of a double fractal structure
L.-V. Bouthier, R. Castellani, E. Hachem, R .Valette
Physics of Fluids, 34 (8), 083105
10.1063/5.0101750
erratum: 10.1063/5.0126532
The MMX rover: performing in situ surface investigations on Phobos
P. Michel, S. Ulamec, U. Böttger, M. Grott, N. Murdoch, P. Vernazza, C. Sunday, Y. Zhang, R. Valette, R. Castellani, J. Biele, S. Tardivel, O. Groussin, L. Jorda, J. Knollenberg, J. T. Grundmann, D. Arrat, G. Pont, S. Mary, M. Grebenstein, H. Miyamoto, T. Nakamura, K. Wada, K. Yoshikawa, K. Kuramoto
Earth, Planets and Space, 74 (1), 1–14
10.1186/s40623-021-01464-7

Theoretical and experimental study of the flow of a molten polymer in a micro-compounder
I. Berton, R. Castellani, L. Sardo, R .Valette, B .Vergnes
Polymer Engineering & Science, 61 (12), 3135–3146
10.1002/pen.25826
Extrusion as a novel production method for MOX (UO2-PuO2) fuel rods: Rheological and physical characterizations on surrogate pastes
P.-F. M. Camacho, F. Doreau, A. Poulesquen, R. Castellani, R. Valette
Journal of the European Ceramic Society, 41 (7), 4381–4390
10.1016/j.jeurceramsoc.2021.01.031
Conception d'une cellule de Couette excentrée transparente pour l'étude du comportement d'écoulement de fluides visqueux à l'interface avec la paroi
P. Thirunavukkarasu, R. Castellani, F. Fournier, E. Peuvrel-Disdier, A. Pignolet, R. Valette, B. Vergnes
Rhéologie, 39, 9–16

Influence of the polarity of the matrix on the breakage mechanisms of lignocellulosic fibers during twin-screw extrusion
F. Berzin, L. Lemkhanter, C. Marcuello, B. Chabbert, V. Aguié-Béghin, M. Molinari, R. Castellani, B. Vergnes
Polymer Composites, 41 (3), 1106–1117
10.1002/pc.25442
Importance des interactions fibre/matrice dans le comportement rhéologique des composites renforcés de fibres lignocellulosiques
L. Lemkhanter, P. Lemaitre, B. Goffin, R. Castellani, B. Vergnes, F. Berzin
Rhéologie, 37, 10–15

Influence of fiber content on rheological and mechanical properties of pineapple leaf fibers-polypropylene composites prepared by twin-screw extrusion
F. Berzin, T. Amornsakchai, A. Lemaitre, R. Castellani, B. Vergnes
Polymer Composites, 40 (12), 4519–4529
10.1002/pc.25308
Sensitivity to the rheology and geometry of granular collapses by using the μ(I) rheology
R. Valette, S. Riber, L. Sardo, R. Castellani, F. Costes, N. Vriend, E. Hachem
Computers & Fluids, 191, 104260
10.1016/j.compfluid.2019.104260

Hydroxyalkylation of xylan using propylene carbonate: comparison of products from homo- and heterogeneous synthesis by HRMAS NMR and rheology
Y. Akil, R. Castellani, R. Lehnen, T. Budtova, B. Saake
Cellulose, 25 (1), 217–231
10.1007/s10570-017-1583-4
Abnormal Behaviors in the Capillary Rheometry of Plastisol Formulations
Y. Demay, Y. Abdesselam, R. Castellani, J.-F. Agassant
International Polymer Processing, 33 (3), 363–370
10.3139/217.3554

Lignocellulosic fiber breakage in a molten polymer. Part 2. Quantitative analysis of the breakage mechanisms during compounding
E. Di Giuseppe, R. Castellani, T. Budtova, B. Vergnes
Composites Part A: Applied Science and Manufacturing, 95, 31–39
10.1016/j.compositesa.2016.12.011
Modelling of the Plastisol Knife Over Roll Coating Process
Y. Abdesselam, Y. Demay, R. Castellani, J.-F. Agassant, R. Peres, D. Gourdin
International Polymer Processing, 32 (5), 555–561
10.3139/217.3422
Rheology of plastisol formulations for coating applications
Y. Abdesselam, J.-F. Agassant, R. Castellani, R. Valette, Y. Demay, D. Gourdin, R. Peres
Polymer Engineering and Science, 57 (9), 982–988
10.1002/pen.24475

Lignocellulosic fiber breakage in a molten polymer. Part 1. Qualitative analysis using rheo-optical observations
R. Castellani, E. Di Giuseppe, J. Beaugrand, S. Dobosz, F. Berzin, B. Vergnes, T. Budtova
Composites Part A: Applied Science and Manufacturing, 91, 229–237
10.1016/j.compositesa.2016.10.015
Reliability evaluation of automated analysis, 2D scanner, and micro-tomography methods for measuring fiber dimensions in polymer-lignocellulosic fiber composites
E. Di Giuseppe, R. Castellani, S. Dobosz, J. Malvestio, F. Berzin, J. Beaugrand, C. Delisée, B. Vergnes, T. Budtova
Composites Part A: Applied Science and Manufacturing, 90, 320–329
10.1016/j.compositesa.2016.07.020
Rhéologie dans la zone de transition cristallisation / fusion : application à des copolymères
M. Aris-Brosou, M. Vincent, J.-F. Agassant, R. Castellani, N. Billon
Rhéologie, 30, 21–28
Étude du comportement rhéologique de formulations industrielles de plastisols
Y. Abdesselam, J.-F. Agassant, R. Castellani, R. Valette, Y. Demay, D. Gourdin, R. Peres
Rhéologie, 29, 26–36

Efficiency enhancement of decontamination gels by a superabsorbent polymer
R. Castellani, A. Poulesquen, F. Goettmann, Ph. Marchal, L. Choplin
Colloids and Surfaces A: Physicochem. Eng. Aspects, 454, 89–95
10.1016/j.colsurfa.2014.04.022
A topping gel for the treatment of nuclear contaminated small items
R. Castellani, A. Poulesquen, F. Goettmann, Ph. Marchal, L. Choplin
Nuclear Engineering and Design, 278, 481–490
10.1016/j.nucengdes.2014.07.043
Apports de la rhéologie dans l'élaboration et l'étude des gels de décontamination nucléaire
R. Castellani, A. Ludwig, M. Coulibaly, A. Poulesquen, F. Goettmann, Ph. Marchal, L. Choplin
Rhéologie, 25, 26–48

Ions effects on Sol-Gel Transition and Rheological Behavior in Alumina Slurries
R. Castellani, A. Poulesquen, F. Goettmann, Ph. Marchal, L. Choplin
Colloids and Surfaces A: Physicochem. Eng. Aspects, 430, 39–45
10.1016/j.colsurfa.2013.03.056