Author Archives: admin

Issue #2, 2023

Posted by on 25 April 2023 Comments Off on Issue #2, 2023

 

CONTENTS

————–

  1. PhD School “Electromagnetic Technologies for Liquid Metal Processing”, Riga (Latvia), September 14-16, 2023
  2. PhD Position at Coventry University
  3. UK MHD Meeting 2023
  4. Research Fellow in Computational Magnetohydrodynamics Vacancy at Coventry, UK
  5. Upcoming Conferences on MHD and Related Subjects
  6. Next Hydromag Newsletter

 

I. PhD School “Electromagnetic Technologies for Liquid Metal Processing”, Riga (Latvia), September 14-16, 2023

 

Dear Colleagues,

it is my great pleasure to announce the opening of registration for the PhD School “Electromagnetic Technologies for Liquid Metal Processing”. 

The PhD School will take place in Riga, September 14 – 16, 2023, before the 9th International Scientific Colloquium “Modelling for Materials Processing”. All registered PhD students will also have full participation in the Colloquium in September 18 – 19.

Please find more information about the PhD School online:

www.mmp2023.lu.lv/participate/phd-school

Registration to the PhD School and Colloquium:

www.mmp2023.lu.lv/participate/registration

Abstract submission to the Colloquium is already open.

Please register for the PhD School as soon as possible because the number of participants is limited.

Welcome to Riga in September 2023!

 

Best regards,

Andris Jakovics

Chairman of the organizing committee

 

9th International Scientific Colloquium “Modelling for Materials Processing”

Riga (Latvia), September 18-19, 2023

email: E-mail: mmp2023@lu.lv

web: www.mmp2023.lu.lv

phone: +371 67033846

 

II. PhD Position at Coventry University

 

PhD studentship, in an EPSRC-funded project in Coventry University, UK (fully funded for all candidates, including EU and international). The project aims to gain fundamental understanding of the out-of-equilibrium nature of fluid-fluid displacements in disordered porous and fractured media, leading to hysteresis, memory and energy dissipation. It combines computational, analytical and experimental methods (with prof. M. Dentz (IDAEA-CSIC) and prof. J. Ortin (Uni. of Barcelona)), and applies the insights towards carbon geosequestration (with the British Geological Survey).

For details see link below and contact Dr. Holtzman.

Apply here: Link (closing date 27/5/23).

 

————————

Dr. Ran Holtzman (ran.holtzman@coventry.ac.uk)

Reader (Associate Professor)

Leader, Engineering Applications of Fluid Mechanics group

Fluid and Complex Systems Research Centre, Coventry University

http://ranholtzman.com

 

III. UK MHD Meeting 2023

 

The national UK MHD (magnetohydrodynamics) meeting has been the (almost) annual gathering discussing the latest results, challenges and opportunities in astrophysical (exoplanets, solar and stellar atmospheres and interiors, astrophysical discs, galaxies), geophysical (deep interiors of Earth and other planets) and laboratory MHD (casting, liquid metal batteries, etc). Sessions will address key research topics investigated by the UK MHD community, and priority will be given to young researchers to present their work. With senior participants from across the country (as well as some international participants), poster presentations, and informal discussions, this three-day meeting will provide attendees with the opportunity to learn about the latest research carried out in various research groups across the UK.

 

Abstract Submission Deadline (21st April 2023)

 

If you would like to submit an abstract for a talk or poster presentation, please fill in and submit the form here. The deadline for abstract submissions is Friday 21st April 2023 (end of day). We expect to announce the programme during the first week in May.

We will prioritise giving talks to junior researchers, but anyone interested is very welcome to submit an abstract for an oral or poster presentation.

There will be a prize for the best student talk and poster.

More info on UK MHD 2023 website

IV. Research Fellow in Computational Magnetohydrodynamics Vacancy at Coventry, UK

 

Fixed term Research Fellow position is open at Research Centre for Fluid and Complex Systems (Coventry University)

 

Job title:                                     Research Fellow
Job reference:                             REQ010775
Application closing date:               30/04/2023
Faculty / School or Service:           Research Centre for Fluid and Complex Systems (FCS)
Salary:                                        36,333 – £45,737  per annum
Package:                                     As one of Coventry’s biggest employers, we offer some pretty impressive benefits including an excellent pension scheme and generous holiday allowances.
Basis:                                          Full time
Job category/type:                        Research

 

Job description

Research Fellow in Computational Magnetohydrodynamics on Nonlinear low states and turbulence produced by helical magnetorotational-type instabilities funded by the Science and Technologies Facilities Council STFC (Coventry University, UK)

Fixed term (end date 31st August 2025)

Applications are invited for the position of Research Fellow in Computational Magnetohydrodynamics sponsored by the Science and Technologies Facilities Council (STFC) (https://stfc.ukri.org).

The project is concerned with the development of a comprehensive nonlinear theory of helical magnetorotational

instability (HMRI) which could explain the origin of turbulence in hydrodynamically stable astrophysical

flows not affected by standard magnetorotational instability (SMRI).

Helical magnetorotational instability is thought to be important for the dynamo action in the solar tachocline – a thin transition region with a thickness of ~0.04R⊙ separating the rigidly rotating radiative zone of outer radius 0.7R⊙ from the convective zone which rotates faster at the equator and slower at the poles. The rotation rate increasing radially outwards in the equatorial part of the tachocline suppresses the SMRI but not the HMRI which can still be effective in this dynamically important solar region. However, unlike the SMRI, the HMRI, according to the underlying linear stability theory, is limited to relatively slow rotational flows. The ability of the HMRI to destabilize highly inertial flows outside its linear instability range is unclear. Solving this theoretically challenging and astrophysically important problem is the main aim of this project which involves a state-of-the-art theoretical study combining weakly nonlinear analysis with the fully nonlinear finite-amplitude solutions and direct numerical simulation of HMRI-driven turbulence.

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 August 2025. To apply please also include your CV with a publication list. For further information please contact Dr Janis Priede (Coventry University, j.priede@coventry.ac.uk, +44(0)7557425329).

 

To view person specification and job description please click here

 

V. Upcoming Conferences and Meetings on MHD and Related Subjects

 

 

VI. Next Hydromag Newsletter

 

will be issued in the middle of July, 2023. Please send information you wish to be included into this issue to

a.pedcenko(at)coventry.ac.uk

not later than 15 of July, 2023.

If you have an urgent announcement, we can publish it at http://hydromag.eu

—

Alex Pedcenko

Assistant Professor
Coventry University,

Engineering, Environment and Computing Faculty

sip://alex.pedcenko@coventry.ac.uk

Research Fellow in Computational Magnetohydrodynamics (Coventry, UK)

Posted by on 24 April 2023 Comments Off on Research Fellow in Computational Magnetohydrodynamics (Coventry, UK)

Apply Online.

Job title: Research Fellow
Job reference: REQ010775
Application closing date: 30/04/2023
Faculty / School or Service: Research Centre for Fluid and Complex Systems (FCS)
Salary: 36,333 – £45,737  per annum
Package: As one of Coventry’s biggest employers, we offer some pretty impressive benefits including an excellent pension scheme and generous holiday allowances.
Basis: Full time
Job category/type: Research

Job description

Research Fellow in Computational Magnetohydrodynamics on Nonlinear low states and turbulence produced by helical magnetorotational-type instabilities funded by the Science and Technologies Facilities Council STFC (Coventry University, UK)

Fixed term (end date 31st August 2025)

Applications are invited for the position of Research Fellow in Computational Magnetohydrodynamics sponsored by the Science and Technologies Facilities Council (STFC) (https://stfc.ukri.org).

The project is concerned with the development of a comprehensive nonlinear theory of helical magnetorotational

instability (HMRI) which could explain the origin of turbulence in hydrodynamically stable astrophysical

flows not affected by standard magnetorotational instability (SMRI).

Helical magnetorotational instability is thought to be important for the dynamo action in the solar tachocline – a thin transition region with a thickness of ~0.04R⊙ separating the rigidly rotating radiative zone of outer radius 0.7R⊙ from the convective zone which rotates faster at the equator and slower at the poles. The rotation rate increasing radially outwards in the equatorial part of the tachocline suppresses the SMRI but not the HMRI which can still be effective in this dynamically important solar region. However, unlike the SMRI, the HMRI, according to the underlying linear stability theory, is limited to relatively slow rotational flows. The ability of the HMRI to destabilize highly inertial flows outside its linear instability range is unclear. Solving this theoretically challenging and astrophysically important problem is the main aim of this project which involves a state-of-the-art theoretical study combining weakly nonlinear analysis with the fully nonlinear finite-amplitude solutions and direct numerical simulation of HMRI-driven turbulence.

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 August 2025. To apply please also include your CV with a publication list. For further information please contact Dr Janis Priede (Coventry University, j.priede@coventry.ac.uk, +44(0)7557425329).

 To view person specification and job description please click here

PhD Position @Coventry University

Posted by on 5 April 2023 Comments Off on PhD Position @Coventry University

PhD studentship, in an EPSRC-funded project in Coventry University, UK (fully funded for all candidates, including EU and international). The project aims to gain fundamental understanding of the out-of-equilibrium nature of fluid-fluid displacements in disordered porous and fractured media, leading to hysteresis, memory and energy dissipation. It combines computational, analytical and experimental methods (with prof. M. Dentz (IDAEA-CSIC) and prof. J. Ortin (Uni. of Barcelona)), and applies the insights towards carbon geosequestration (with the British Geological Survey).

For details see link below and contact Dr. Holtzman.

Apply here (closing date 27/5/23).

 

————————

Dr. Ran Holtzman

Reader (Associate Professor)

Leader, Engineering Applications of Fluid Mechanics group

Fluid and Complex Systems Research Centre, Coventry University

ranholtzman.com

17-19 May 2023:: UK MHD Meeting 2023 (Leeds)

Posted by on 30 March 2023 Comments Off on 17-19 May 2023:: UK MHD Meeting 2023 (Leeds)

The national UK MHD (magnetohydrodynamics) meeting has been the (almost) annual gathering discussing the latest results, challenges and opportunities in astrophysical (exoplanets, solar and stellar atmospheres and interiors, astrophysical discs, galaxies), geophysical (deep interiors of Earth and other planets) and laboratory MHD (casting, liquid metal batteries, etc). Sessions will address key research topics investigated by the UK MHD community, and priority will be given to young researchers to present their work. With senior participants from across the country (as well as some international participants), poster presentations, and informal discussions, this three-day meeting will provide attendees with the opportunity to learn about the latest research carried out in various research groups across the UK.

Abstract Submission Deadline (21st April 2023)

If you would like to submit an abstract for a talk or poster presentation, please fill in and submit the form here. The deadline for abstract submissions is Friday 21st April 2023 (end of day). We expect to announce the programme during the first week in May.

We will prioritise giving talks to junior researchers, but anyone interested is very welcome to submit an abstract for an oral or poster presentation.

There will be a prize for the best student talk and poster.

More info on UK MHD 2023 website

4-8 September 2023:: 14th International Conference on Computational Heat and Mass Transfer (ICCHMT2023)

Posted by on 28 March 2023 Comments Off on 4-8 September 2023:: 14th International Conference on Computational Heat and Mass Transfer (ICCHMT2023)

The ICCHMT conference series, which is being periodically held since 1999 has the heat and mass transfer processes in focus. This fundamental discipline is obviously the backbone of a wide range of engineering applications, especially in the area of energy/thermal/process engineering, and has an even wider reaching scope including the environmental as well as biological processes.​

With today’s urgent needs on the efficient use of energy resources, coupled with environmental concerns, the importance of the topic becomes even more obvious. Nanotechnology and biomedical applications are examples of recently growing fields pertaining to heat and mass transfer.​

The conference addresses specifically the research, development and application of the computational methods, without, however, excluding experimental and theoretical approaches, especially as means of validation and inspiration. The highly multifaceted field that can include multi-phase phenomenon and chemical reactions is correspondingly demanding for the computational methods. The latter can cover a wide range of scales, extending form macroscopic-level to nano-level, using continuum or discrete mechanics, depending on the considered phenomenon and purpose. As various procedures such as FVM, FEM, FDM can be used to discretize the field equations of continuum, particle based methods utilizing different philosophies such as SPH or LBM can also be employed, which can model continuum as inspired by discrete mechanics or molecular dynamics, and, thus, build a bridge to meso-scales, whereas truly MD calculations can be performed at non-continuum scales.​

The conference series provides a platform for scientists and engineers to meet regularly in a relaxed environment to discuss new ideas and developments on the computational methods and their applications, as well as a good opportunity for young scientists and engineers to explore the art of the computational methods and future perspectives.

 

Registration:

You can reach the registration page through the conference website:  https://www.icchmt2023.de

or directly by the link:  https://registration.icchmt2023.de

 

Please also note the travel option described below:

================================

INFORMATION ON A DISCOUNTED TRAVEL OPTION:

The conference is sponsored by Lufthansa Group, i.e. the global route network of Austrian Airlines,

Lufthansa, Brussels Airlines, SWISS and Eurowings, which will provide discounts to the attendees

(amount depending on the booking class and airport of origin)

—————————————————————————————–

Permitted places of origin: Worldwide

Permitted destinations: Düsseldorf, Frankfurt (Main), Köln/Bonn, München

Valid sales period: As of now until 08. September 2023

Valid travel period: from 28.08.2023 to 15.09.2023

—————————————————————————————–

For further information, please check the conference website or follow the link:

ICCHMT2023-Venue

==============================

 

Please don’t hesitate to contact us for any questions you may have

(contact@icchmt2023.de)

3-8 September 2023:: XLIII Dynamics Days Europe (Naples, Italy)

Posted by on 27 March 2023 Comments Off on 3-8 September 2023:: XLIII Dynamics Days Europe (Naples, Italy)

DDE23 website: Dynamics Days Europe 2023 (google.com)

Dynamics Days Europe is a series of major international conferences founded in the 1980’s that provides a European forum for developments in the theory and applications of dynamics. For more than 40 years, it has been bringing together researchers from a wide range of backgrounds including physics, mathematics, biology, and engineering for interdisciplinary research in nonlinear science. Topics of interest include: Astrophysics, Asymptotics, Bifurcation Theory, Biophysics, Chaos, Chemical dynamics, Complex systems and Networks, Computational Methods, Control systems, Crowd Dynamics and Mobility, Earthquake engineering, Econophysics, Environmental dynamics and Ecology, Epidemics, Financial systems, Fluid and Solid Mechanics, Machine and Deep Learning, Materials Science, Mathematical Physics, Multiscale Dynamics, Multi-physics, Neurodynamics, Numerical Analysis, Pattern Formation, Reduced-order Modelling, Robotic dynamics, Self-organized systems, Scientific Computing, Soft Matter, Social dynamics and networks, Statistical Physics, Stochastic Systems, Time Series Analysis, Traffic dynamics, Turbulence.

Deadlines:

  • Deadline for submission for Minisymposia proposals: April 14, 2023

  • Decision on Minisymposia proposals: April 30, 2023

  • Deadline for submission of contributed presentations and posters: April 30, 2023.

Decision on contributed presentations and posters: May 14, 2023

  • Early Registration: May 1–June 15, 2023

  • Late Registration: June 16-July 31, 2023

14-16 September 2023:: PhD School “Electromagnetic Technologies for Liquid Metal Processing”, Riga (Latvia)

Posted by on 21 February 2023 Comments Off on 14-16 September 2023:: PhD School “Electromagnetic Technologies for Liquid Metal Processing”, Riga (Latvia)

Dear Colleagues,

it is my great pleasure to announce the opening of registration for the PhD School “Electromagnetic Technologies for Liquid Metal Processing”.

The PhD School will take place in Riga, September 14 – 16, 2023, before the 9th International Scientific Colloquium “Modelling for Materials Processing”. All registered PhD students will also have full participation in the Colloquium in September 18 – 19.

Please find more information about the PhD School online: 

www.mmp2023.lu.lv/participate/phd-school

Registration to the PhD School and Colloquium:

www.mmp2023.lu.lv/participate/registration

Abstract submission to the Colloquium is already open.

Please register for the PhD School as soon as possible because the number of participants is limited.

Welcome to Riga in September 2023!

Best regards,

Andris Jakovics

Chairman of the organizing committee

9th International Scientific Colloquium “Modelling for Materials Processing”

Riga (Latvia), September 18-19, 2023

Research Fellow in Theoretical and Numerical Fluid Mechanics (Coventry, UK)

Posted by on 8 February 2023 Comments Off on Research Fellow in Theoretical and Numerical Fluid Mechanics (Coventry, UK)

Job title: Research Fellow

Job reference: REQ010475

  • Application closing date: 24/02/2023
  • Faculty / School or Service: Research Centre for Fluid and Complex Systems (FCS)
  • Salary: £35,333 – £44,737 Per annum
  • Package: As one of Coventry’s biggest employers, we offer some pretty impressive benefits including an excellent pension scheme and generous holiday allowances
  • Basis: Full time
  • Job category/type: Research

 

Applications are invited for the position of Research Fellow in theoretical and numerical fluid mechanics sponsored by the Engineering and Physical Sciences Research Council. The successful applicant will work under the supervision of Dr Junho Park and Prof. Alban Potherat on nonlinear stability and turbulence modelling in two specific problems.
The first problem aims at Modelling turbulence induced by hydrodynamic instability in differentially-rotating flows. The project will investigate theoretically and numerically the nonlinear development of centrifugal instability in differentially-rotating flow and develop a new turbulence model for multi-physics simulations. The project will advance our understanding of instability-driven turbulence and its role in multi-physics processes, for instance, those in the evolution of stars.
The second problem will consist in seeking the nonlinear states of convection in vessels heated from below and cooled from the top (Rayleigh-Bénard problem) in cases where the boundaries are not simple planes, and when the flow is subject to magnetic fields and background rotation. The question is whether convection can set in subcritically, ie, for lower critical temperature differences than predicted by the standard Rayleigh-Bénard theory. The answer could bring a new understanding of how planets sustain their magnetic fields but also advance our understanding of processes taking place in alloy casting.


It is expected that the successful candidate will have a deep understanding of fundamental fluid dynamics such as hydrodynamic stability, convection, turbulence, or rotating flows, and advanced knowledge of geophysical and astrophysical fluid dynamics and nonlinear systems in general. Experience with high-performance numerical simulations such as direct numerical simulation (DNS) or large-eddy simulation (LES), or in branch tracing techniques would be an advantage. In addition, the successful candidate should also be experienced in applying relevant numerical methods using MATLAB, Fortran, Python, Fortran or C++ (or similar).

The successful candidate should hold a PhD or equivalent in Fluid Mechanics or a related subject with a proven track record of producing scientific output at the highest level, as evidenced by high-quality journal publications. The Research Fellow will work within the vibrant environment of the Fluid Dynamics group, part 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 REF2021, 95% of the group’s output, as part of the mathematics submission, was deemed ‘internationally excellent’ or ‘world-leading’.

The successful candidate’s academic development will be supported through Coventry University’s Early Career Researcher support programmes, alongside other researcher development activities. Given the importance of public engagement activities to this project, they will be given the opportunity to complete a Media Training Skills course.

Apply Online and more details: Link

Hydromag Newsletter #1, 2023

Posted by on 6 February 2023 Comments Off on Hydromag Newsletter #1, 2023

Dear Colleagues, few announcements:

 

 

 

 

_____________________________________________________________________________

 

The Next Hydromag Newsletter is due by the end of April 2023. Please send your information that

You would like to be included to the next issue to

alex.pedcenko(at)coventry.ac.uk

no later than 15 April 2023.

—

Best Regards,

Alex Pedcenko

Coventry University

 

24-26 July, 2023:: iTi 2023 — Conference on Turbulence X

Posted by on 6 February 2023 Comments Off on 24-26 July, 2023:: iTi 2023 — Conference on Turbulence X

Dear Colleagues,

we are pleased to invite you to attend the iTi Conference on Turbulence X in Bertinoro, Italy, July 24th – 26th, 2023. The iTi (interdisciplinary Turbulence initiative) is a series of conferences organized to focus on different aspects of both fundamental and applied turbulence research. Therefore, both engineers, physicists, and mathematicians working in the field of turbulence are invited to join the conference.

It is quite clear that the Covid pandemic is not over yet, still, most of countries are seeking to return to normality to some extent. Especially in the summer months, this seems possible because the incidence rates are comparatively low. Also, against the background of many requests from the turbulence community, we have decided to hold the 10th iTi during the summer again fully in person.

Topics comprise themes such as: Fundamentals, Modeling, Simulations (DNS and LES), Mathematical Methods, Coherent Structures/Vortices, Scaling Laws and Intermittency, Large Re flow experiments, Convection, Polymers and Scalars, Scalar Mixing and Particles, Turbulent Boundary Layers, Atmospheric flows and MHD.

In 2023 we will have the 10th anniversary of the iTi series and it will again take place in one of the most beautiful conference centers in Europe: The University Centre of Bertinoro. The Centre is located in three large historical and monumental buildings on the top of an ancient town. A video highlighting the wonderful atmosphere of the castle can be viewed here: https://www.ceub.it/video/?lang=en.

We are happy to confirm our invited speakers for the 10th iTi, namely Bettina Frohnapfel (KIT, Germany), Roberto Camussi (University Roma Tre, Italy), Hassan Nagib (IIT, USA), Martín Oblidago (Université Grenoble Alpes, France) and Dennice Gayme (Johns Hopkins University, USA).

Like in the previous editions the peer-reviewed proceedings will be published in the volume “Progress in Turbulence X” by Springer.

Dates and deadlines

  • Abstract submission: February, 15th 2023
  • Response/accepting the contribution: March, 5th 2023
  • Early registration for Conference: April, 10th 2023
  • Late registration for Conference: July, 24th 2023
  • Submission of full paper: August, 31st 2023

Essential information is already available on the conference website https://www.fdy.tu-darmstadt.de/iti/itihome_2.en.jsp including items such as LaTeX and Word templates for the preparation of the abstracts.

Despite global inflation, we have kept prices consistently low.

We are very happy to welcome you in Bertinoro.

Best wishes

________________________________

Martin Oberlack (Technische Universität Darmstadt)

Joachim Peinke (Universität Oldenburg / ForWind)

Alessandro Talamelli (Università di Bologna)

Ramis Örlü (KTH Stockholm)