Category Archives: Announcements - Page 2

PhD position at Reims Champagne-Ardenne University France

(from Anne-Lise Daltin, URCA, Reims, France )


Deadline for appications extended to 29 June 11:59

SNI Doctoral School – Digital and Engineering Sciences

Specialization in Materials Sciences, Surfaces and Interfaces

Laboratory: Materials and Mechanical Engineering Research Unit (MATIM)

Supervision of the thesis Anne-Lise DALTIN (

Co-Director Florica LAZAR (

Financing from 03-10-2022 to 02-10-2025

Start of the thesis on October 3, 2022

Application deadline (at 11:59 p.m.) June 16, 2022 29 June 2022, 11:59 p.m.


Title :     Surface structuring by magnetoelectrodeposition (SURFMED)


Key-words: magnetoelectrochemistry; magnetic fields; surface structuring; wetting; sustainability ; heat exchange;

Supervisor: Anne-Lise DALTIN – Materials and Mechanical Engineering (MATIM) –

Thesis co-director:  Florica LAZAR – Matériaux et Ingénierie Mécanique (MATIM) –


Description of the research problem:

Context and challenges

In the MATIM laboratory, we carry out fundamental and application-oriented research related to energy and environmental aspects in different research fields.

The SURFMED project is part of a program which aims to develop innovative functionalized surfaces by magneto-electrochemical methods and to investigate their performance and resistance to aging for electro and magneto wetting applications. The final application is aimed at increasing heat transfer at the millimeter scale.

Magneto-electrochemistry is used in this project to design super-hydrophobic patterns, especially for electro-wetting studies, with good permittivity control at the micro-scale of the deposit.

Scientific objectives

– Synthesis of formed coatings and understanding of nucleation and growth mechanisms under the effect of forces induced by magnetic fields. characterization (physico-chemical and electrochemical);

– Modeling of electrochemical processes considering magnetohydrodynamic flows;

– Determination of process – structure – property relationships through a multi-scale and interdisciplinary approach. The specific properties sought relate to the intended objective, namely the optimization of the cooling regimes;

– Evaluation of the durability of these coatings under operating conditions and study of their resistance to corrosion by electrochemical methods.

Methodology and implementation techniques

A first part will consist in defining the parameters necessary to obtain well-structured alloy coating morphologies and the analysis of the reactions involved. Parameters such as electrolyte compositions, temperature during electrodeposition, current densities, potential, pulsed mode deposition parameters will be defined. This task will include the study of nucleation and growth mechanisms by analyzing electrochemical curves and modelling the influence of MHD and µMHD forces.

A second part will include the morphological and structural characterization by SEM and XRD of the synthesized coatings and the roughness will be determined.

The surface properties of alloy coatings are important in determining the durability and aging of a deposit. Zeta potential measurements of the alloy coating will be performed to determine surface charge as a function of various synthesis parameters to optimize wettability. The anti-corrosion properties of the coatings will be analyzed in an environment similar to their intended end use by measurements of corrosion potential, electrochemical impedance spectroscopy and physical analysis.



Profile and required skills:


Engineer and/or master level – Good level of general and scientific knowledge. Good level of oral and written French and/or English. Good analytical, synthesis, innovation and communication skills. Qualities of adaptability and creativity. Motivation for research activity. Prerequisites (specific skills for this PhD thesis): Good knowledge of chemistry in general and solid-state physico-chemistry in particular. Knowledge of materials science and electrochemistry would be appreciated.



Contacts :

The candidate is invited to contact the Scientific Manager of the PhD thesis subject (Anne-Lise DALTIN ; Tel: +33(0)3 26 91 84 49 who will send the Doctoral School a reasoned opinion on his application.

Co-director: Florica LAZAR ; Tel: +33(0)3 26 91 87 44




June 9-10, 2022: UKMHD2022 meeting

Over the past four decades or so, the annual Magnetohydrodynamic (MHD) meeting has become established as the leading national annual gathering for discussing the challenges and opportunities in Astrophysical, Geophysical and Laboratory MHD. This meeting will look to the UK’s researchers and their collaborator’s scientific achievements in the subject.

Sessions will address key research topics investigated by the UK MHD community giving priority to young researchers to present their work. With senior participants from across the country, poster presentations, and informal discussions, this two day meeting will provide you with the opportunity to meet the authors and listen to the research work carried out in various research groups.

Links: UKMHD 2022

Deadline: (contributors): May 20, 2022

Registration: UKMHD2022 website

21 April 2022 — MHD School 2022

Dear all,

with this email I announce that the MHD school will be held in April and May, 2022.
The program of the school is available at the link MHD School 2022 (

This course held in English is designed for students, engineers and scientists from industry and research centers who wish to improve their knowledge in the field of applied Magneto-hydrodynamics.

Although the theoretical background of MHD is reviewed, the course is mainly oriented towards the numerical methods and application to industrial processes.

Participants should have a degree in applied mathematics, physics, mechanical engineering, materials science, metallurgy, or chemistry.

Private or group discussions can take place at the end of the lectures, in order to treat more specific problems which the participants may raise

People should register in the webpage.

Best regards,

Abdellah Kharicha

Ass.-Prof (Priv. Doz.) Dr. M.Sc. Abdellah Kharicha

Christian-Doppler Laboratory for Metallurgical Applications of Magnetohydrodynamics
Department of Metallurgy
Montanuniversität Leoben
Franz-Josef-Str. 18
A – 8700 Leoben
Office:        0043 3842 402 3115
Secretary: 0043 3842 402  3104
Fax:           0043 3842 402 3102

MHD School 2022

PhD-Student / Scientist (f/m/d) position in HZDR (due 31-03-2022)

PhD-Student / Scientist (f/m/d) Simulation of Gas Evolution in Electrolyzers

PDF:  Call-HZDR-2022-03-04

Helmholtz Zentrum Dresden-Rossendorf (HZDR) / Institute of Fluid Dynamics in Dresden, Germany invites applications as PhD-Student / Scientist (f/m/d) Simulation of Gas Evolution in Electrolyzers. The position will be available from 1 May 2022. The employment contract is limited to three years. The deadline for applications is March 31, 2022.


  • Numerical simulation of multiphase flows in electrochemical energy devices
  • Focus on growth/dynamics of gas bubbles in supersaturated solutions
  • Development of advanced simulation tools
  • Interaction with experimental groups and industry partner
  • Opportunity to prepare a PhD thesis


  • Master’s or Diploma degree in Mathematics, Physics, Mechanical or Chemical Engineering or similar
  • Experience in modeling multiphysics flow problems
  • Coding experience (C, C++, script languages)
  • Useful are experiences with OpenFOAM/basilisk/Comsol/CFX/Fluent
  • Very good communication skills in English, of advantage would be communication skills in German
  • Cooperating with project partners including industry

More details and application platform:

Call for proposals for IUTAM Symposia and Summer Schools 2024/2025

Dear Colleagues,

The call for proposals for IUTAM Symposia and Summer Schools to beheld in 2024 or 2025 is now open. Proposals must be submitted online on the IUTAM website. To make a submission, please visit

Call for proposals for IUTAM Symposia and IUTAM Summer Schools 2024/2025

where the link to the proposal form is provided.

The deadline for submissions is 31 March 2022.

The proposals will be evaluated by the Symposia Panels. Final
decisions will be made at the meeting of the General Assembly of IUTAM
to be held in Cambridge, UK in August 2022.

Please feel free to spread information about the call in the mechanics
community around you.

Sincerely yours,
Henryk Petryk
Secretary-General of IUTAM

PostDoc Position at Newcastle University


from Graeme Sarson, Newcastle, UK


Dear colleagues,

We are looking to recruit a postdoc to work with Dr Céline Guervilly and Dr Graeme Sarson on a STFC-funded project on the dynamics of stably-stratified layers in planetary cores. The project concerns double-diffusive convection and will incorporate the effects of rotation, spherical geometry and magnetic fields. The goal is to explain how a stably-stratified layer located at the top of the core shapes the magnetic field observed at the surface of the planet. The position is based at Newcastle University and is funded for three years with a flexible start date.

Applications close 5th April 2022. Further details can be found at:

For informal enquiries, please contact Dr Céline Guervilly (

Best wishes,

Céline and Graeme

4 July 2022 — PAMIR 12th Conference on Fundamental and Applied MHD

Dear colleagues,

The next  Pamir 2022 congress will be held in Krakow, Poland from July 4 to 8, 2022. You will be able to register on the MHD website from next week. If you have any difficulties, please do not hesitate to let us know, we will do our best to solve your problems.

Pamir secretary

Key Dates

  • Abstracts submission: December 1, 2021
  • Notification of acceptance: February 15, 2022
  • Full Paper submission: April 1, 2022
  • Participant Registration: May 1, 2022

Principal Topics:

  • Basic MHD
  • Fundamental MHD
  • Free surface flows
  • Methods electrohydrodynamics & Electrokinetics
  • Electromagnetic processing of materials
  • Liquid metal technologies
  • Energy conversion and propulsion
  • MEHD generators
  • Electromagnetic materials

More info here

Research Fellow Position @Coventry, closing 06/06/2021


Applications are invited for the position of Research Fellow in Computational Magnetohydrodynamics sponsored by the Science and Technologies Facilities Council (STFC) ( The project is concerned with the development of a comprehensive nonlinear theory of helical magnetorotational instability which could explain the origin of turbulence in hydrodynamically stable astrophysical flows not affected by standard magnetorotational instability.

The successful candidate should hold a PhD or equivalent degree in Computational Fluid Dynamics, Magnetohydrodynamics or Physics with a proven track record of producing a high-quality scientific output.

The Research Fellow will work within the vibrant environment of the Fluid and Complex Systems Research Centre, at Coventry University. The group conducts both fundamental and applied research in the fields of stability, magnetohydrodynamics, turbulence and geophysical fluid dynamics as well as other areas of fluid mechanics. In the REF2014, 84% of the group’s output, as part of the mathematics submission, was deemed ‘internationally excellent’ or ‘world-leading’.

The post is fixed term until 31st March 2024. To apply please also include your CV with a publication list. For further information please contact Dr Janis Priede (Coventry University,, +44(0)7557425329).

Postdoctoral Position in Numerical Simulation of Radiative-MHD

(from Prof. Ben-Wen Li, Dalian, China)


The group of Prof. Dr. Li Ben-Wen, in Institute of Thermal Engineering, School of Energy & Power Engineering, Dalian University of Technology (DUT), has a long time and wide experience in researching thermal radiation, and its combinations with others, like, conduction, convection, combustion, and magnetohydrodynamics (MHD), and especially engaging in the numerical simulation. Recently, we obtained the NSFC (National Natural Science Foundation of China) project, titled “Research of Thermal Radiation Effects on Magnetohydrodynamics Instabilities” with granted No. 51976021 (Jan. 2020 till Dec. 2023). We are applying for more projects. We have accumulated lots of home-designed codes for pure thermal radiation (with participating media in 3D Cartesian coordinate systems and 2D cylindrical ones), radiation-conduction, radiation-hydrodynamics and radiation-MHD (spectral methods but with limitation of laminar flow). Meanwhile, lots of journal papers have been published. Based on the NSFC project, we are preparing experimental research and also numerical simulations, especially for laminar to turbulent transition. In such cases, a full postdoc position for the experienced scholar, who is an expert in CFD with DNS, is available.

The main task of the postdoc will be the numerical simulations of transition or turbulent Radiative-MHD in a cylinder or rectangular enclosure. The numerical methods can be the Finite Difference method, the Finite Volume method, but the Spectral method will be a priority. At present, the MHD will be limited to quasi-steady cases (the magnetic Reynolds number is far less than unit). For thermal radiation, we expect the full RTE (radiation transfer equation) solution with help of Prof. Li Ben-Wen (many home hold codes using spectral methods). The main challenges may exist in the transition to the spectral code from MMT (matrix multiplication transition) versions to FCT/FFT (fast cosine transformation/fast Fourier transformation) versions, the turbulent radiation interaction (TRI), and the instabilities analysis. The code transition is necessary to reduce computer costs for instabilities and turbulent flow. The spectral methods are necessary to keep the higher accuracy. Based on the simulations, more phenomena/disciplines can be observed/discovered for radiative MHD.
Based on our former works, you will be supervised by Prof. Li Ben-Wen, and collaborating with Ph.D. students. You can guide Ph.D. students both in experiments and simulations, especially the DNS and instability analysis. Your creativity is welcome and expected during the research process.

As for thermal radiation, we have accumulated lots of codes based on spectral methods or discrete ordinates methods (DOM).
Work office and personal computer are provided. The computer center will provide a computation source for large computation, and the computation cost will be paid from the project.
The salary per year is ¥300,000RMB before tax, about $46,470. Our university can provide an apartment with a bath and cook, but cheap rent.
Dalian is the most beautiful city in north-eastern China, and the communications in domestic and international are very fast and convenient.

The candidate should have a PhD degree in Physics or Engineering (or equivalent), with demonstrated experience in CFD in fluid mechanics, or thermo-hydrodynamics, or even in MHD.

We offer the open, stimulating and multi-disciplinary research environment. The duration of the contract will be 2 years. After evaluation, it will be possible to extend another 1 year.

For more information please contact Prof. Li Ben-Wen at: +86-13664102228, heatli(at)


Dr. Ben-Wen Li, Prof. of
Institute of Thermal Engineering
School of Energy & Power Engineering
Dalian University of Technology
Mailing Address:
Room 720, Energy & Power Building in West Campus of Dalian University of Technology
No. 2, Linggong Road, Ganjingzi District
Dalian, 116024, Liaoning Province, China

PhD on the Transition to Turbulence in Particulate Pipe Flows (Coventry, UK)

A PhD position in experimental fluid mechanics is open at the Centre for Fluid and Complex Systems (FCS), Coventry University, in collaboration with Oxford University, under the joint supervision of Prof. Alban Pothérat, (Coventry University, UK, ) and Prof. Tom Mullin (Oxford University).

The topic concerns the experimental study of pipe flows seeded with particles. At high enough flowrates, flows of liquids in pipes become turbulent. The transition process involves complex nonlinear mechanisms that are still not fully understood. Yet predicting, delaying or triggering – in other words controlling –  the onset of turbulence is a pressing need both as one of the fundamental challenges of fluid mechanics and for the vast range of practical problems where the radically different energy and pressure losses incurred in laminar or turbulent flows have drastic consequences.

A more recent angle to this problem emerged with the growing practical importance of flows seeded with particles that can either prevent or induce a transition to turbulence depending on their size and concentration.  The underlying mechanisms were unknown until recently. The centre for Fluid and Complex systems developed a fully transparent pipe flow device of hitherto unmatched accuracy fitted with a unique optical detection device capable of mapping the motion of fluid and particles simultaneously to make the first breakthrough in this problem of fundamental importance. The question now is to understand how the motions of fluid and particles interact in detail, ultimately manipulate this interaction with electric fields and control the transition.  This is precisely the objective of this PhD, that offers a unique opportunity to use and develop cutting edge experimental techniques to tackle one of the great challenges of nonlinear physics, for both fundamental and practical purposes.

The fluid and Complex Systems Research Centre ( gathers fluid dynamicists, physicists and engineers to tackle fundamental, but also real-life problems involving fluids and complexity with mathematical rigour. For example, aside from its more traditional forte in fluid dynamics and statistical physics, the centre is also developing novel approaches in engineering fluid mechanics, flow measurement and socio-physics. The Fluid Dynamics Group currently comprises 15 Staff and PhD students and runs projects combining theory, numerical simulations and experiments, supported by a number of grants from research funding bodies (EPSRC, The Leverhulme Trust, the Royal Society…) and international partnerships. The group forms part of Coventry University’s Mathematics Unit of Assessment (10) for the Research Excellence Framework. 87% of the submission’s output was deemed internationally excellent at REF 2014. The centre prides itself in its active integration of PhD students in its academic life (events, seminars, interaction with its staff) and provides a vibrant international and interdisciplinary environment conducive to the production of world-class research.

Candidates must hold, or be on course for a 1st class Bsc. or Msc. degree in engineering or physics, with previous experimental experience and be motivated to conduct technically advanced experimental projects. Experience in fluid mechanics and/or measurement technology is strongly advised. The position is for a period of 3.5 years and is expected to start in January 2021.

To express interest in this PhD opportunity, please send a CV and a full transcript of academic records to Alban Pothérat (Coventry University, alban.potherat(at) Informal enquiries are encouraged.