Global Challenges Science Week: International interdisciplinary days of Grenoble Alpes 3-6 juin 2019

Organized by the Grenoble Alpes University group 

general link  :   https://edu.univ-grenoble-alpes.fr/science-week/

and

special workshop on  5th june 2019 on risk management  with title “Towards a dynamic and holistic approach to Disaster Risk Reduction“:

https://edu.univ-grenoble-alpes.fr/research-and-innovation/science-week/towards-a-dynamic-and-holistic-approach-to-disaster-risk-reduction-785523.htm?RH=1550237818168

and eventually on 3th june, 2019 on  : “Interactive building and district communities

https://edu.univ-grenoble-alpes.fr/research-and-innovation/science-week/internet-of-energy-for-district-communities-782703.htm?RH=1550237818168

First day session of the ALERT workshop 2019 “Upscaling in Geotechnical Engineering”


Dear all,

We would like to invite you to participate to the first day session of the ALERT workshop 2019 ” Upscaling in Geotechnical Engineering“, which wants to celebrate the 70th anniversary of Roberto Nova. He was one of the founders of our community and participated enthusiastically in its development over the years, with a number of innovative contributions spanning over scales in the field of Geomechanics and Geoengineering. 

This session will take place on Monday September 30, and will include some invited lectures to open a lively discussion on multiscale modelling in Geomechanics.
A detailed description of the session is given below and can be found here:
http://alertgeomaterials.eu/2019/02/alert-geomaterials-workshop-2019/

To submit an abstract, please send it directly to the coordinators of the session: (claudio.diprisco@polimi.it; cristina.jommi@polimi.it;claudio.tamagnini@unipg.it, c.jommi@tudelft.nl)

Best regards,
Claudio, Cristina and Claudio

PhD position: Multiscale modeling of geopolymers

Contacts: A. Poulesquen: CEA Marcoule, Visiting scholar at 2 the MIT-CNRS-AMU joint laboratory, arnaudp@mit.edu

K. Ioannidou: UMR5508 – LMGC U. Montpellier & Visiting scholar at 2 the MIT-CNRS-AMU joint laboratory, hekate@mit.edu

Internship advisor: R. Pellenq: 2, the MIT-CNRS-AMU joint laboratory, pellenq@mit.edu

More information in the attachment:

PhD project: Modeling of the behavior of a fractured porous medium submitted to gas pressurization

Applications are welcomed for a PhD position in Navier lab (Ecole des Ponts ParisTech, IFSTTAR, CNRS) on the simulation of fractured porous media. The PhD project aims at setting up a numerical model of fractured porous medium with application to the simulation of claystone for nuclear wastes storage. Candidates must hold a Master of Science or equivalent in mechanics and physics of (geo)-materials with a strong taste for numerical modeling.

More details about this PhD position in the attached document:

PhD Position on Multi-scale hydro-mechanical modeling of coalbed methane recovery at the University of Lorraine, France

Applications are welcomed for a PhD position at GeoRessources laboratory, University of Lorraine (France). The PhD project aims at investigating the hydro-mechanical couplings in coalbed methane recovery. Candidates should demonstrate fundamental knowledge of solid and fluid mechanics principles governing the behaviour of porous and fractured media and show motivation for working at the interface between disciplines. An experience in developing numerical methods, particularly DFN/DEM would be an asset. 

More information in the attachment:

Postdoctoral position: Effect of Microstructural factors on deformation and fluid transport in partially saturated low permeability materials

The topic deals with the investigation of the mecanisms of deformation at
different fluid interfaces at the microstructure scale of low permeability
materials. In particular, it focuses on the experimental identification of
quantitative interactions between the microstructure, the fluid flow and the deformation of low permeability clayey materials.

Duration : 1 year + 1 year
September 2019 to August 2021

More information in the attached file:

PhD position: Numerical and experimental approaches on the behavior of salt caverns during storage of hydrogen and other gases

PhD opportunity at the École des Mines de Paris – Centre des Géosciences – Fontainebleau

This proposed PhD thesis is dedicated to investigate the integrity of salt cavern mechanical and thermodynamic behavior during fast and slow cycling while addressing the entire complexity of the Computational Fluid Dynamics (CFD) problem, i.e. full discretization of the cavern, gas cavern velocity and thermodynamic variables spatial variations, nature of flow, and the 3D thermo-hydro-mechanical behavior of salt. Moreover, the problem of H2O storage in salt caverns is particular from other gases. This is attributed to the large mobility of hydrogen induced by its very small molecular length, and its potential reactivity with other chemical species that can be present in the storage environment. We aspire that this PhD thesis would shed a light on the phenomenon of hydrogen seepage into the salt rock during fast and slow cycling.

More information in the attachment:

Postdoctoral researcher position in coupled hydro-solid mechanics in unsaturated soils

3 year position in the newly formed Westlake Institute for Advance Study in Hangzhou China. Competitive salary ranging from 250k to 350k RMB per year, depending on experience, as well as relocation expenses. The project is focused on creating advanced modelling techniques for the complex physics of unsaturated soils. Researchers with PhD in Mathematics, Physics, Civil or Mechanical Engineering, or related fields are welcome to apply. Experience in computational methods such as Discrete Element Method, Lattice Boltzmann Method, Smooth Particle Hydrodynamics, and related methods is also highly desirable.

The Westlake Institute for Advance Study is a newly formed university with great support from the local government as well as the private sector. For more information about the Institute please visit its website http://www.wias.org.cn/english-index.html.

For information regarding this position please contact Associate Professor Sergio Torres at s.torres@westlake.edu.cn

PhD position: Hypoplastic model for unsaturated expansive clays used in simulations of bentonite homogenization for nuclear waste repositories

University: Charles University
Supervisor: David Mašín

Hypoplastic model for unsaturated expansive clays has recently been implemented into an inhouse finite element code SIFEL developed at Czech Technical University. It has been used successfully in simulating behaviour of bentonite buffer in planned nuclear waste repositories.Recently a European framework funded project BEACON has been setup to investigate the process of homogenization of bentonite blocks and pellets to guarantee adequate sealing properties of the buffer. In the proposed project it is planned to both investigate the behaviour of the buffer in laboratory experiments and to numerically model its behaviour.
Laboratory testing will be performed on newly acquired THM unsaturated oedometric apparatus, enabling to perform tests up to 150 °C. Numerical modelling will be done using SIFEL finite element code with hypoplastic constitutive model. The PhD project will thus stimulate both laboratory and numerical skills of the applicant, while he will have a freedom to decide specific orientation of the project depending on his/her interests.

Links: https://soilmodels.com/phd-position-bentonite/
https://www.stars-natur.cz/phd-positions/geology/hypoplastic-model-for-unsaturated-expansive-clays-used-in-simulations-of-bentonite-homogenization-for-nuclear-waste-repositories?back=7nlrl