Research Associate in Non-Linear Dynamics

Manchester, United Kingdom
£32,236 - £39,609 per annum (according to relevant experience)
20 Sep 2018
End of advertisement period
18 Oct 2018
Contract Type
Fixed Term
Full Time

Location : Sackville Street, Manchester
Closing Date : 18/10/2018
Salary : £32,236 - £39,609 per annum (according to relevant experience)
Employment Type : Fixed Term
Faculty / Organisational Unit : Science & Engineering 
Division : Non-Linear Dynamics 
Hours Per week : Full Time
Contract Duration : 1 January 2019 until 31 January 2020

A postdoctoral Research Associate position is available to conduct experimental research on the instabilities of fluid interfaces in narrow gaps. The research project, Transition to disordered front propagation, is funded by EPSRC. The overall aim is to extend the modern dynamical systems approach, as recently used to develop understanding of the transition to turbulence in shear flows, to help explain the transition to disorder in an entirely different flow: Saffman-Taylor fingering in a Hele-Shaw channel. In shear flow turbulence, a key theoretical concept is the interpretation of localised turbulent puffs as edge states, weakly unstable states with a stable manifold that determines the basin boundary separating initial conditions decaying to laminar flow from those growing to turbulence. The fundamental hypothesis to be investigated in this project is that (known) unstable solutions of the Saffman-Taylor flow are edge states that underlie both the transition from the steadily propagating Saffman-Taylor finger to the experimentally observed complex patterns, and the dynamics of the patterns themselves. The quasi-two-dimensional Saffman-Taylor fingering problem is particularly amenable to experimental investigation because in further contrast to turbulence, the flow is at very low Reynolds number so that nonlinearities only occur at the interface.

You should have, or be working towards, a PhD or equivalent in a relevant area of Physics, Applied Mathematics or Engineering. Expertise in fluid mechanics and stability theory are essential, as well as having demonstrated creative experimental skills in fluids or soft matter research. Knowledge of free surface flows and modern theories of transition to turbulence in shear flows is also desirable. You should be capable of working under your own initiative and leading a small research team, so excellent communication and organisational skills are required.

Application forms and further particulars are available from our website

The School is strongly committed to promoting equality and diversity, including the Athena SWAN charter for gender equality in higher education. The School holds a Silver Award which recognises their good practice in relation to gender; including flexible working arrangements, family-friendly policies, and support to allow staff achieve a good work-life balance. We particularly welcome applications from women for this post. Appointment will always be made on merit. For further information, please visit:  

The University will actively foster a culture of inclusion and diversity and will seek to achieve true equality of opportunity for all members of its community.

Please note that we are unable to respond to enquiries, accept CVs or applications from Recruitment Agencies

Enquiries about vacancy shortlisting and interviews:

Name: Anne Juel


General enquiries:


Tel:      0161 275 4499

Technical support:


Tel:      0161 850 2004

This vacancy will close for applications at midnight on the closing date

Further Particulars

S&E-12749 Research Associate in Non-Linear Dynamics FP's ;  

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