The Modelling of Liquid-Fuelled Rotating Detonation Engines for Gas-Turbine Applications Scholarship is a fully funded PhD research opportunity offered by the University of Southampton in the United Kingdom. The project focuses on improving next-generation gas turbine efficiency by replacing conventional combustion systems with rotating detonation engines (RDEs). These systems use pressure-gain combustion instead of constant-pressure combustion. As a result, they can significantly increase propulsion efficiency in aerospace and power-generation applications.

Background and Purpose

The research develops advanced computational fluid dynamics (CFD) models for liquid-fuelled RDEs. In particular, it extends the university’s in-house AMROC simulation framework. Researchers incorporate two-phase flow physics, including spray combustion, droplet evaporation, and hydrocarbon chemical kinetics. Moreover, these improvements allow accurate modelling of liquid fuel behaviour in detonation-driven environments, which remains a major limitation in current simulation tools.

In addition, the project runs large-scale high-performance simulations of rotating detonation waves in both two-dimensional and three-dimensional configurations. After model development and validation, the upgraded solver applies to realistic gas-turbine conditions. These include kerosene–air mixtures relevant to industrial aero-engine systems. Consequently, the work connects directly to technologies used in modern propulsion research and engine design, including those developed by Rolls-Royce Plc.

Modelling of Liquid-Fuelled Rotating Detonation Engines for Gas-Turbine Applications Scholarship Benefits

The scholarship operates under the EPSRC Industrial Doctoral Landscape Award (IDLA) framework, supported by EPSRC. It provides full funding for doctoral research, including tuition support and financial maintenance. In addition, students gain access to a strong industrial research environment and advanced computational resources at the University of Southampton. Furthermore, the program includes training in combustion modelling, numerical methods, high-performance computing, and aerospace propulsion systems.

Eligibility Criteria

Applicants must hold a strong academic background in mechanical engineering, aerospace engineering, applied mathematics, or related disciplines. They should demonstrate knowledge of fluid dynamics, combustion, or numerical simulation. Moreover, experience in programming and high-performance computing will strengthen an application.

Modelling of Liquid-Fuelled Rotating Detonation Engines for Gas-Turbine Applications Scholarship Application Process

Candidates must apply through the University of Southampton’s postgraduate research portal. They should submit academic transcripts, a CV, and supporting documents. In addition, shortlisted applicants may be invited for an interview to assess their technical knowledge and research potential.

Opportunities for Scholars

This PhD provides strong opportunities in advanced propulsion research and computational combustion modelling. Students develop expertise in rotating detonation systems, CFD development, and multiphase flow simulation. Additionally, collaboration with industry partners enhances exposure to real-world gas-turbine engineering challenges. Consequently, graduates can pursue careers in aerospace research, propulsion industries, and advanced energy systems development.