LIFD Early Career Researcher Spotlight: Hanan Aburema

Thesis title:

Coupled Mass and Heat Transfer in Multiscale Flows Using a Generalized Multiphase Modelling Approach

School/Faculty:

School of Chemical and Process Engineering, Faculty of Engineering and Physical Sciences

Supervisors:

Professor Bruce Hanson and Professor Michael Fairweather.

Tell us a bit about yourself:

I am a postgraduate researcher in Nuclear Engineering at the University of Leeds, currently in the final stages of my PhD, and also a mum of three. Balancing family life with my PhD has been both challenging and deeply rewarding. My background is in nuclear and radiation engineering, and during my master’s studies I worked on developing a user-friendly platform for in-service inspection in nuclear power plants. That experience sparked my interest in practical, safety-focused engineering solutions. During my PhD, I discovered a strong passion for fluid dynamics, particularly in the context of multiphase flow systems. Outside of research, I enjoy exploring new places, travelling, making memories with my kids, and reading.

What is your research about?

My research focuses on developing a deeper understanding of mass and heat transfer in multiscale multiphase systems using a novel computational framework called the Generalized Multifuild Modelling Approach (GEMMA), which was developed at the University of Leeds. I am working on extending GEMMA to incorporate coupled heat and mass transfer processes, which are essential in accurately simulating a wide range of engineering applications such as nuclear reactors, chemical process systems, and energy technologies. The goal is to produce a more comprehensive and versatile tool for modelling complex multiphase phenomena.

What did you wish you knew before starting a PhD?

I wish I had known that real progress in a PhD doesn’t always happen at the beginning, sometimes it comes much later, and that’s okay. It takes time to build momentum, and the early stages can feel uncertain. I’ve learned that it’s important not to give up, even when things feel slow or unclear. Taking the initiative to attend conferences and engage in research discussions has not only expanded my knowledge but also boosted my confidence. These experiences introduced me to new ideas and perspectives that helped me move forward when I felt stuck.

What are your plans for the future?

After completing my PhD, I hope to continue working in the field of advanced multiphase modelling, either through a postdoctoral position or in a research and development role in the energy or nuclear sector. I'm passionate about bridging the gap between theoretical modelling and real-world applications and hope to contribute to innovations that support safer and more sustainable energy systems.