12/05/2023 – C. Barentin – Plastocapillarity: wetting of yield-stress fluids
Yield-stress fluids such as emulsions, suspensions, gels or foams exhibit interesting mechanical properties
Category: Non classifié(e)
Article dans Physical Review X : le “Capillarytron”
Media composed of a mixture of fluid and microscopic solid particles are all around us, from mud to fresh concrete to liquid food. Yet, how these media flow is still poorly understood, as illustrated by the familiar and notorious suspension …
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30/11/2021 – M. Collares-Pereira – An introduction to Non Imaging Optics, application to Solar Energy Concentration
An Introduction to Non Imaging Optics is made, from first principles to its application mainly in Solar Energy
Mathieu Souzy (alumni IUSTI) reçoit le premier prix de la vidéo au concours Digital Rocks
Mathieu Souzy is the winner of the visualization challenge from the Digital Rock Portal (https://www.digitalrocksportal.org/) of the National Science Foundation. Watch this video to experience the flow within a 3D porous media (https://www.youtube.com/watch?v=NkHmAcAheAQ&feature=youtu.be). Note that this video was generated from 3D experimental measurements of …
Article dans npj Microgravity “Sessile volatile drop evaporation under microgravity”
Sanjeev Kumar, Marc Medale, Paolo Di Marco and David Brutin The evaporation of sessile drops of various volatile and non-volatile liquids, and their internalflow patterns with or withoutinstabilities have been the subject of many investigations. The current experiment is a …
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Hamza ALLAM, doctorant à l’IUSTI, a reçu le prix ‘Best paper award’ à la conférence de la fédération internationale du béton.
Présentation. – Proceedings : https://phdsymp2020.sciencesconf.org/data/pages/Proceedings_phdsymp_2021.pdf– Youtube presentation : https://www.youtube.com/watch?v=TosfqmLU9oo Self-sensing concrete, also known as “Smart concrete”, is obtained by including electrically conductive fibers in cement-based materials. These fibers may allow to reduce electrical resistivity and develop a piezoresitive behaviour. Smart Concrete could therefore be simultaneously …
3/2/2020: Méthodes mathématiques de la mécanique analytique
L’auteur : Henri Gouin L’algèbre, l’analyse ou encore la géométrie sont autant d’outils mathématiques qui peuvent être utilisés en mécanique analytique. Cet ouvrage se focalise particulièrement sur les méthodes géométriques du calcul des variations. Les propriétés d’invariance étudiées grâce au …
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Jeudi 29 Mars, 11h, salle 317 E. Rusaouen
2 séminaires exceptionnels à l’IUSTI de candidats aux postes de maitre de conférence ii) Jeudi 29 Mars, 11h, salle 317 “Dynamique des écoulements turbulents et instrumentation innovante » E. Rusaouen, LEGI, grenoble, Dans un premier temps, je m’attarderai sur la cellule …
