An investigation on the tribochemical surface interactions of molten salt reactors

PGR-P-1979

Key facts

Type of research degree: PhD
Application deadline: Monday 15 July 2024
Project start date: Tuesday 1 October 2024
Country eligibility: UK only
Funding: Competition funded
Source of funding: Centre for doctoral training
Supervisors: Dr Liuquan Yang
Additional supervisors: Dr Frederick Pessu
Schools: School of Mechanical Engineering

<h2 class="heading hide-accessible">Summary</h2>

Materials challenges have always been critical for delivering low-carbon energy towards the UK’s goal to reach net-zero greenhouse gas emissions by 2050. The molten salt reactor (MSR) has shown a renewed interest in developing Generation IV nuclear reactors. With the complication of Salts chemistry and the extreme conditions to operate, the material degradation behaviour when the components are subject to mechanical motions become critical for the operational safety of the reactors.

<h2 class="heading hide-accessible">Full description</h2>

<p style="margin-bottom:11px">This project will focus on the fundamental understanding/mechanism of the tribochemical interface when exposed to molten salt environments. Empowered by the Henry Royce Institute extreme condition tribology suite at Leeds and the NNUF facility at Leeds, the candidate is expected to investigate the tribological integrity of the material and salts chemistry in order to gain the new knowledge in this area and new UK research capability.</p> <p><strong>About SATURN_Nuclear_CDT</strong></p> <p>This project is part of the <a href="https://www.saturn-nuclear-cdt.manchester.ac.uk/">Centre for Doctoral Training (CDT) in SATURN (Skills And Training Underpinning a Renaissance in Nuclear)</a>. It is led from the University of Manchester and includes leading nuclear research universities in the North of England and Scottland (University of Leeds, University of Sheffield, Lancaster University, University of Liverpool, University of Strathclyde). We aim to deliver the next generation of nuclear researchers to help the UK achieve its Net Zero targets and beyond, in a collegial cohort environment. The CDT will also include technical training in the nuclear fuel cycle to ensure all candidates are familiar with the nuclear sector, and specialist research skills training.</p>

<h2 class="heading">How to apply</h2>

<p style="text-align:start; margin-bottom:24px">Formal applications for research degree study should be made online through the <a href="https://www.leeds.ac.uk/research-applying/doc/applying-research-degrees">University's website</a>. Please state clearly in the Planned Course of Study section that you are applying for <em><strong>EPSRC CDT SATURN – Nuclear Science and Engineering</strong></em>, in the research information section that the research degree you wish to be considered for is <em><strong>An investigation on the tribochemical surface interactions of molten salt reactors</strong></em> as well as <a href="https://eps.leeds.ac.uk/mechanical-engineering/staff/1507/dr-liuquan-yang">Dr Liuquan Yang</a> as your proposed supervisor and <em><strong>in the finance section, please state clearly that the funding source you are applying for is EPSRC CDT SATURN</strong></em>.</p> <p>If English is not your first language, you must provide evidence that you meet the University's minimum English language requirements (below).</p> <p>As an international research-intensive university, we welcome students from all walks of life and from across the world. We foster an inclusive environment where all can flourish and prosper, and we are proud of our strong commitment to student education. Across all Faculties we are dedicated to diversifying our community and we welcome the unique contributions that individuals can bring, and particularly encourage applications from, but not limited to Black, Asian, people who belong to a minority ethnic community, people who identify as LGBT+ and people with disabilities. Applicants will always be selected based on merit and ability.</p> <p>Applications will be considered on an ongoing basis.  Potential applicants are strongly encouraged to contact the supervisors for an informal discussion before making a formal application.  We also advise that you apply at the earliest opportunity as the application and selection process may close early, should we receive a sufficient number of applications or that a suitable candidate is appointed.</p> <p>Please note that you must provide the following documents in support of your application by the closing date of 15 July 2024:</p> <ul> <li>Full Transcripts of all degree study or if in final year of study, full transcripts to date</li> <li>Personal Statement outlining your interest in the project</li> <li>CV</li> </ul>

<h2 class="heading heading--sm">Entry requirements</h2>

Candidates will have, or be due to obtain, a Master’s Degree or equivalent from a reputable university in an appropriate field of Engineering. Exceptional candidates with a First Class Bachelor’s Degree in an appropriate field will also be considered. Applicants are advised to check with the relevant School prior to making an application.

<h2 class="heading heading--sm">English language requirements</h2>

The minimum English language entry requirement for research postgraduate research study is an IELTS of 6.0 overall with at least 5.5 in each component (reading, writing, listening and speaking) or equivalent. The test must be dated within two years of the start date of the course in order to be valid. Some schools and faculties have a higher requirement.

<h2 class="heading">Funding on offer</h2>

<p>A highly competitive EPSRC Centre for Doctoral Training in Skills And Training Underpinning a Renaissance in Nuclear (SATURN) studentship, offering the award of fees, together with a tax-free maintenance grant of £19,237 per year for 4 years.  Training and support will also be provided.<br /> <br /> This opportunity is open to UK applicants only. All candidates will be placed into the EPSRC Centre for Doctoral Training in SATURN Studentship Competition and selection is based on academic merit.<br /> <br /> Please refer to the <a href="https://www.ukcisa.org.uk/">UKCISA</a> website for information regarding Fee Status for Non-UK Nationals.</p>

<h2 class="heading">Contact details</h2>

<p>For further information about this project, please contact Dr Liuquan Yang by email to <a href="mailto:L.Q.Yang@leeds.ac.uk">L.Q.Yang@leeds.ac.uk</a></p> <p>For further information about your application, please contact Doctoral College Admissions by email to <a href="mailto:phd@engineering.leeds.ac.uk">phd@engineering.leeds.ac.uk</a></p> <p>For further information about the CDT SATURN programme, please contact the CDT SATURN Programme Team by email to <a href="mailto:saturn@manchester.ac.uk">saturn@manchester.ac.uk</a> or Dr Timothy Hunter (Programme Director) by email to <a href="mailto:t.n.hunter@leeds.ac.uk">t.n.hunter@leeds.ac.uk</a></p>