Research Assistant/Associate in Enhanced Multiscale Boiling Surfaces

Applications are invited for a research associate position to work at Imperial College London, in the South Kensington Campus, as part of the Enhanced Multiscale Boiling Surfaces (EMBOSS) project; this is a £1.7m programme in collaboration with the University of Brunel, and the University of Edinburgh. EMBOSS will combine experimental and computational techniques, spanning the scales from molecular to millimetres, and will inform the rational design, fabrication, and optimisation of operational prototypes of a pool-boiling thermal management system. The main role of the post holder will be to carry out research in the area of molecular modelling and molecular dynamics (MD) simulations relevant to boiling and two-phase heat transfer applications. Of crucial importance is to couple the MD work at the nucleation scale to meso- and macro-scale models in terms of the flow and thermal fields, as well as interface shape (of the nucleated, growing bubble), taking into account substrate properties. The numerical tools to be developed as part of EMBOSS will ultimately allow simulation of bubble nucleation, growth, and detachment from multiple sites on substrates with well-defined geometry and wettability in order to optimise boiling heat transfer.

The successful candidate should hold a PhD in Chemical or Mechanical Engineering, applied mathematics, Computer Science or a closely related discipline. (S)he should have a strong background in molecular simulations, knowledge and experience with computational fluid dynamics (CFD); mulit-scale modelling; coupling of micro-scale to larger-scale models; heat transfer, boiling/phase change, two-phase flows, statistical mechanics, and machine learning is desirable. (S)he should have considerable experience in developing models, numerical tools, and writing computer programs. (S)he should have knowledge of programming languages (e.g. C++, FORTRAN 90, Python), parallelisation (MPI), and open-source software, e.g. LAMMPS, OpenFOAM.

It will be expected that the post-holder will interact closely with the numerical modelling (and experimental) effort in the Matar Fluids Group. There will also be opportunities to collaborate with researchers working as part of the EMBOSS programme at Brunel and Edinburgh on meso-scale (lattice-Boltzmann method) modelling, CFD (interface-capturing and level-set method) simulations, and experiments, as well as on manufacturing of smart boiling surfaces. There will also be regular interactions with the EMBOSS industrial partners, particularly in terms of the dissemination of the EMBOSS results, and technology transfer. Finally, the post-holder will also interact with the multi-sector industrial collaborators of the Matar Fluids Group.

*Candidates who have not yet been officially awarded their PhD will be appointed as Research Assistant within the salary range £33,380 – £35,061 per annum.

The post is available immediately. The appointment is for 36 months, based in the Department of Chemical Engineering, Imperial College London (South Kensington Campus).

Informal enquiries about the post can be made to Prof Omar Matar (o.matar@imperial.ac.uk).

To apply, please visit our website: https://www.imperial.ac.uk/jobs/. You will find this vacancy by searching either the position title or job number: ENG00729.  Please ensure you include a completed application form with your submission. Further information about the post is available in the job description.

Should you have any queries about the application process please contact chemeng.staffing@imperial.ac.uk.

Closing date: midnight on 27 March 2019

For technical issues when applying online, please contact: recruitment@imperial.ac.uk.

About Imperial College London

Imperial College London is the UK’s only university focussed entirely on science, engineering, medicine and business and we are consistently rated in the top 10 universities in the world.

We work in a multidisciplinary and diverse community for education, research, translation and commercialisation, harnessing science and innovation to tackle the big global challenges our complex world faces.

It’s our mission to achieve enduring excellence in all that we do for the benefit of society – and we are looking for the most talented people to help us get there.

Additional Information

All Imperial employees are expected to follow the 7 principles of Imperial Expectations.

In addition to the above, employees are required to observe and comply with all College policies and regulations.  

Imperial College is committed to equality of opportunity, to eliminating discrimination and to creating an inclusive working environment.  We are an Athena SWAN Silver award winner, a Stonewall Diversity Champion, a Disability Confident Employer and work in partnership with GIRES to promote respect for trans people.

The College is a proud signatory to the San-Francisco Declaration on Research Assessment (DORA), which means that in hiring and promotion decisions, we evaluate applicants on the quality of their work, not the journal impact factor where it is published. For more information, see https://www.imperial.ac.uk/research-and-innovation/about-imperial-research/research-evaluation/

Location: London, South Kensington
Salary: £33,380 to £40,994 * per annum
Hours: Full Time
Contract Type: Fixed-Term/Contract
Placed On: 27th February 2019
Closes: 27th March 2019
Job Ref: ENG00729

 


Research Assistant/Associate in Production and On-line Monitoring of Liquid Exfoliation of Graphene

Applications are invited for a research associate position to work at Imperial College London, in the Department of Chemical Engineering. The main role of the post holder will be to carry out research towards the scale-up of a graphene exfoliation technology being explored at Imperial College London. In addition, s/he will contribute to the development of an on-line monitoring device for graphene exfoliation.

The successful candidate should hold a PhD in Chemical or Mechanical Engineering, or a closely related discipline. S/he should have a strong background in experimental multiphase fluid mechanics, transport phenomena, experimental rig design, and data analytics. S/he should have considerable experience in scaling up engineering technologies (experimentally) and/or manufacturing technologies. In addition, s/he should be familiar with developing scaling models based on experimental data and observations, and the use of numerical tools/software such as, for instance, Matlab and python. Prior knowledge of graphene production technologies, materials characterisation techniques, optical and spectroscopic techniques, CFD codes (e.g. OpenFOAM), and business plan development is desirable but not essential.

It will be expected that the post-holder will interact closely with the numerical modelling effort in the Matar Fluids Group and with the industrial partners that are part of this project. Finally, the post-holder will also interact with the multi-sector industrial collaborators of the Matar Fluids Group and the Petit Multifunctional Nanomaterials Group.

The post is available immediately, for 12 months, with possibility for extension, based at Imperial College London (South Kensington Campus). 

Informal enquiries about the post can be made to Prof Omar Matar (o.matar@imperial.ac.uk) and Dr Camille Petit (camille.petit@imperial.ac.uk). 

To apply, please visit our website: https://www.imperial.ac.uk/jobs/. You will find this vacancy by searching either the position title or job number: ENG00687.  Please ensure you include a completed application form with your submission.  

Further information about the post is available in the job description. 

Should you have any queries about the application process please contact chemeng.staffing@imperial.ac.uk.

Closing date: Midnight on 24 March 2019. 

For technical issues when applying online, please contact: recruitment@imperial.ac.uk 

About Imperial College London 

Imperial College London is the UK’s only university focussed entirely on science, engineering, medicine and business and we are consistently rated in the top 10 universities in the world. 

We work in a multidisciplinary and diverse community for education, research, translation and commercialisation, harnessing science and innovation to tackle the big global challenges our complex world faces. 

It’s our mission to achieve enduring excellence in all that we do for the benefit of society – and we are looking for the most talented people to help us get there. 

Additional Information 

All Imperial employees are expected to follow the 7 principles of Imperial Expectations.

In addition to the above, employees are required to observe and comply with all College policies and regulations 

Imperial College is committed to equality of opportunity, to eliminating discrimination and to creating an inclusive working environment. We are an Athena SWAN Silver award winner, a Stonewall Diversity Champion, a Disability Confident Employer and work in partnership with GIRES to promote respect for trans people. 

The College is a proud signatory to the San-Francisco Declaration on Research Assessment (DORA), which means that in hiring and promotion decisions, we evaluate applicants on the quality of their work, not the journal impact factor where it is published. For more information, see https://www.imperial.ac.uk/research-and-innovation/about-imperial-research/research-evaluation/


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