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PhD in High-Power Nuclear Electric Propulsion for Rapid Space Transportation University of Southampton in United Kingdom
Degree Level
PhD
Field of study
Mechanical Engineering
Funding
The project is described as competition funded. No stipend amount or detailed tuition-fee coverage is provided in the post; applicants should consult the University of Southampton fees and funding information.
Deadline
Dec 18, 2026
Country
United Kingdom
University
University of Southampton
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About this position
University of Southampton PhD project: Development of a high-power nuclear electric propulsion system for rapid space transportation.
This doctoral project will investigate an electrodeless, dual-stage thruster operating at power levels above 1 MW for high-power Nuclear Electric Propulsion (NEP). The research addresses the need for faster and more sustainable crewed missions to Mars and beyond by developing propulsion technology that can deliver high specific impulse, thrust density and sustained power while reducing crew exposure to the deep-space radiation environment.
The proposed architecture generates plasma through electromagnetic induction and then accelerates it using a magnetic nozzle or magnetohydrodynamic (MHD) channel. Because the design eliminates physical electrodes in contact with the plasma, it aims to avoid electrode erosion, contamination and lifetime limitations associated with conventional electric propulsion systems at high power.
The PhD researcher will develop and validate a computational framework for high-power electrodeless plasma generation and acceleration, supported by a scaled experimental prototype. The work will characterise plasma generation, electromagnetic energy coupling and MHD acceleration, establishing operating conditions for a stable, contamination-free exhaust and high-performance propulsion. The results will provide an experimentally validated basis for evaluating scalability toward power levels exceeding 1 MW.
You will be based at the University of Southampton and will have access to high-vacuum facilities, advanced laser-based plasma diagnostics, and expertise spanning high-voltage engineering, plasma physics and MHD modelling. Engagement with established UK space-sector partners will add industrial and systems-engineering perspectives. The project will contribute to the foundations of high-power propulsion for civil space exploration and future national space capabilities.
The advert states that the project is competition funded and closes on 18 December 2026.
Funding details
The project is described as competition funded. No stipend amount or detailed tuition-fee coverage is provided in the post; applicants should consult the University of Southampton fees and funding information.
What's required
Applicants should hold a 2:1 honours degree. The project is suited to candidates with relevant preparation or interest in plasma physics, electromagnetic systems, high-voltage engineering, magnetohydrodynamics, propulsion, computational modelling or experimental diagnostics, although no further specific requirements are stated.
How to apply
Review the project page and the full entry requirements, then apply through the University of Southampton postgraduate research application process before 18 December 2026. Include the required academic and supporting documents specified by the university.
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Prepare your application
Review drafts and confirm requirements with the university.
Make your next move.
Prepare your application
Review drafts and confirm requirements with the university.