September 13, 2019
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We are pleased to announce an Electro- and Magnetohydrodynamics Thematic Session for ICTAM 2020 (FM18).
Milano will be hosting the 25th International Congress of Theoretical and Applied Mechanics (25th ICTAM) from 23 to 28 August 2020. This edition will follow the 24th ICTAM held in Montreal in August 2016. ICTAM congresses are organized under the auspices of the International Union of Theoretical and Applied Mechanics (IUTAM) and gather every four years the mechanics community from around the world.
The essential information about ICTAM can be found at https://www.ictam2020.org/thematic-sessions
Abstract submission begins on 1st – October – 2019.
The congress is organized in thematic sessions, of which them being Electro- and Magnetohydrodynamics (FM18). This session is also a unique opportunity to bring together the EHD and MHD communities, in order to highlight all the scientific ingredients common to these scientific disciplines.
We are welcoming submissions on such topics as
- liquid metal MHD, both fundamental and applied to industrial problems
- astro- and geophysical MHD, including planetary interiors, convection and dynamo problems
- numerical and experimental methods in MHDs,
- electrohydrodynamic flows in liquids,
- EHD Microfluidics, spraying and atomization
not excluding other topics on electro- and magnetodhydrodynamics
Please forward this message to colleagues interested in this thematic session or in ICTAM, and do not hesitate to contact us for any questions.
Alban Potherat and Laurent Davoust,
organizers of the Electro- and Magnetohydrodynamics Session.
August 21, 2019
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||2nd August 2019
||£32,243 to £40,802 per annum
||2nd September 2019
A Research Fellow position in theoretical fluid mechanics is offered at Coventry University (UK). The project concerns convection under a magnetic field in the so called “tangent cylinder” region of the Earth’s core. Much of the mystery surrounding the Earth’s dynamics (its magnetic field, plate tectonics) lies in the nature of the convective patterns within the Earth’s liquid core, and in particular in the region called the “Tangent Cylinder”. What are the possible convective states under the combined influence of the Earth’s rotation and magnetic field, and how erratic are they? This study is part of a theoretical and experimental research program funded by the prestigious Leverhulme Trust (http://www.leverhulme.ac.uk), that aims at answering these questions. The purpose of this thesis is to theoretically predict the possible nonlinear convective states for the first time. We will then evaluate which of these states are mostly likely to underpin the Earth’s core convection.
The Research Fellow will conduct the theoretical and numerical analysis of the problem under the joint supervision of Prof. Alban Pothérat (http://users.complexity-coventry.org/~potherat/index.html) and Dr Chris Pringle. The study will seek the possible structure of convection by means of advanced stability theory and branch tracking method, to unveil the possible states. In the frame of the research programme, the work is purely theoretical/numerical and will be conducted in collaboration with an experimental study that will seek to reproduce and visualise these non-linear states in an experimental model of the Earth Core.
Successful candidates are expected to hold a PhD in fluid mechanics or a related discipline and to have demonstrated excellent abilities in mathematics and programming.
The successful candidate will be part the vibrant team of internationally recognised academics and PhD students forming the fluid dynamics group within the Applied Mathematics Research Centre, whose work has been ranked at 83% world-class at the UK’ latest Research Excellence Framework in 2014. This unit is part of the Fluid and Complex Systems Research Centre, and specialises in theoretical and experimental fluid mechanics. It is especially renowned for its work on magnetohydrodynamics (MHD), turbulence, stability and geophysical flows. The group closely collaborates with partner groups in world-leading institutions in Australia, China, France, Germany and the UK.
Informal enquiries are welcome: please forward a CV and academic records to Prof. Alban Pothérat (email@example.com).
Refs.:: Laboratory model for the convective patterns in the Tangent Cylinder of the Earth core (Aujogue, Pothérat, Sreenivasan & Debray, 2018, Journal of Fluid Mechanics)