Development of Ignition Systems for Energy Systems Kingston University in United Kingdom

This PhD project at Kingston University focuses on the development of advanced ignition systems for energy applications, with a particular emphasis on plasma-assisted combustion using microwave discharges. The research aims to improve the efficiency and speed of combustion processes, which are critical for propulsion systems and energy technologies. Microwave streamer discharges have recently shown promising results for igniting air/fuel mixtures at low initial temperatures, and this project will investigate their potential through both numerical simulations and experimental comparisons.

The study will analyze the use of sub-critical streamer discharges to ignite air/fuel mixtures, examining how the ignition area affects premixed flame propagation in both subsonic and supersonic flows. Numerical models will be developed using Navier-Stokes equations coupled with chemical reactions and Maxwell equations to simulate the combustion of air/propane mixtures. The results will be validated against available experimental data, providing insights into flame acceleration mechanisms and methods to enhance combustion efficiency by increasing the flame surface area and total heat release rate.

Plasma-assisted combustion is a cutting-edge technique that offers significant benefits, including improved engine efficiency, reduced emissions, and enhanced fuel reforming. The project will explore various ignition methods, such as electric discharge, corona discharge, radio-frequency resonant discharge, microwave discharge, and laser radiation, aiming to achieve high-performance ignition through multiple ignition points within the combustion chamber.

Applicants should have a strong background in mechanical engineering, aerospace engineering, physics, chemical engineering, or related fields. Experience with numerical simulation, fluid mechanics, thermodynamics, or combustion processes is highly desirable. The project is part of the Graduate School studentships competition for October 2026 entry, with funding available for successful candidates. For more information on funding and application procedures, please refer to the Kingston University PhD Studentships and Faculty research pages.

The application deadline is March 4, 2026. Interested candidates are encouraged to review the detailed studentship information and prepare their application materials accordingly. This is an excellent opportunity to contribute to innovative research in energy systems and combustion technology at a leading UK institution.