External roles and responsibilities:

• Member of the EPSRC Centre for Doctoral Training in Gas Turbine Aerodynamics
• Member of the Rolls-Royce UTC in Combustion System Aerothermal Processes
• Member of the UK Consortium on Turbulent Reacting Flows (UKCTRF)
• Fellow of the Higher Education Academy
• PhD Examiner
• Referee of papers for international journals:
  • Combustion and Flame
  • Flow Turbulence and Combustion
  • Combustion Theory and Modelling