Ahmed Khan
Hi, I am Ahmed. I’m originally from South Africa, however I grew up and was born in Saudi Arabia. Outside of academics, I play squash competitively and enjoy a range of outdoor sports such as running and cycling.
What is your PhD is about?
My PhD project is focused on experimentally mitigating the main aerodynamic noise sources on wind turbines.
Why is it important to do this research?
Noise produced by wind turbines is often a barrier to the implementation of new wind farms. By helping to mitigate against this barrier, my research will help drive us towards a decarbonized future.
What drew you to studying this PhD?
I was drawn to the PhD following my 4th year project which was focused on propeller aeroacoustics. I am excited to learn more about the underlying physics of noise production and to use the state of the art aeroacoustic facilities at the University of Bristol.
What does a Sustainable Sound Future mean to you?
A sustainable sound future would allow for the seamless integration of clean energy sources without any impact to local communities.
What were you doing before joining the CDT?
I recently completed the MEng in Aerospace Engineering at the University of Bristol. I also completed a year in industry at Dyson, where I was first introduced to the field of aeroacoustics.
What do you do on a typical PhD day so far?
I am still in the early stages of my PhD focusing on my literature review. On a normal day, I would spend the majority of my times reviewing journal/conference papers as well maintaining regular contact with my academic supervisors. Additionally, I also frequently interact with the wider CDT be it via lecture, workshops or through the journal club.
Tell us a fun acoustic fact!
The cracking sound of a whip is caused by the tip accelerating past the speed of sound!