We invite applications for a fully funded PhD studentship in the field of 
multiphase turbulent flow dynamics and convective heat transfer, with a 
particular focus on air–particle systems. This project forms a core part of the 
group’s ongoing work on high-temperature energy storage and thermal transport in 
particle-based systems. The aim is to advance fundamental understanding and 
modelling of turbulent air flow interacting with granular particle beds under 
heating and/or expansion conditions. The project will involve computational and 
theoretical studies, with the opportunity for experimental validation in 
collaboration with industrial and academic partners.

Key Research Challenges

•Understanding turbulent structures in multiphase air–particle flows with 
varying particle loading and flow regimes.
•Investigating heat transfer mechanisms including conduction, convection, and 
radiation in fluidised and fixed particle systems.
•Developing and validating high-fidelity CFD or hybrid models (e.g., RANS, LES,  
with Lagrangian particle tracking or Eulerian multiphase solvers).
•Exploring novel techniques such as pulsating flow to enhance convective heat 
transfer and reduce particle agglomeration or flow instability.

Eligibility

We seek a highly motivated individual with:

•A first-class or strong upper-second-class degree (or equivalent) in Mechanical 
Engineering, Aerospace Engineering, Applied Mathematics, Physics, or a related 
field.
•Strong background in fluid mechanics and heat transfer.
•Experience with CFD tools (e.g., OpenFOAM, ANSYS Fluent) or numerical methods.
•Programming skills (e.g., Python, C++, MATLAB).
•Knowledge of multiphase flows or particle-laden turbulence is desirable.

 
Funding is available for both international and home-fee applicants.
 
How to Apply

Before applying through the University of Manchester PhD portal, please send 
your CV to Yasser.Mahmoudilarimi@manchester.ac.uk