Hi everyone,
I’m currently trying to define the best academic path for a future PhD, and I would appreciate advice from people familiar with TU Delft, fluid mechanics, coastal engineering, or interdisciplinary PhD programs.
My background is somewhat unconventional. I have a bachelor’s degree in Environmental Engineering, and I am currently completing a master’s degree in Civil Engineering with a focus on water resources and hydroinformatics in Colombia.
My experience and research interests include:
Environmental hydraulics and water-quality modelling.
Numerical modelling of rivers, reservoirs, channels and hydraulic systems.
CFD, turbulence and transport processes.
Sediment transport and sediment–water-quality interactions.
Stratification and thermodynamic effects on turbulence and mixing.
Physics-informed neural networks and other computational methods.
Coastal, estuarine and port environments, including flows generated by ships and propellers.
I recently visited TU Delft and spoke with researchers in hydraulic, coastal and fluid engineering. One recurring comment was that my interests were still too broad, which I understand. I am now trying to identify a more precise research direction.
My main doubt is whether a future PhD focused on fundamental fluid mechanics would make more sense through a Physics or Applied Physics department, or whether I should remain within Civil, Hydraulic or Coastal Engineering.
I am not interested only in applying existing hydraulic software. I would like to study the underlying physics, develop or improve numerical methods, and eventually apply them to environmental and coastal engineering problems. For example, I am interested in how turbulence, stratification, sediment and complex flow structures interact in estuaries, ports or navigable channels.
My questions are:
Would someone with an Environmental Engineering bachelor’s degree and a Civil Engineering master’s degree be considered for a PhD in Physics or Applied Physics focused on fluid mechanics?
Would the transition require substantial additional coursework in theoretical physics, mathematics or mechanics?
At TU Delft, would this type of research normally be located in Applied Physics, Mechanical Engineering, Civil Engineering, or through collaboration between departments?
Would a PhD in Coastal or Hydraulic Engineering still allow me to conduct fundamental research in turbulence and fluid mechanics?
How can I make my profile more specific without abandoning the connection between fundamental physics, numerical development and environmental applications?
Would joint supervision between a fluid physicist and a coastal or hydraulic engineer be a realistic option?
I sometimes feel that I may have chosen the wrong academic route because my degrees are in environmental and civil engineering rather than physics or mechanical engineering. At the same time, most of my interests have gradually moved toward fluid mechanics, turbulence and computational physics.
I would be especially grateful to hear from people who moved from environmental or civil engineering into fundamental fluid mechanics, or from current students and researchers at TU Delft.
Thank you.