09/24/2026
"Exploring the science of aircraft wakes to advance aviation safety."
At Montana State University, David Nelson, a graduate student in Mechanical Engineering, studies how aircraft wakes interact with complex environmental conditions. Working with Dr. Sarah Morris, his research examines how wakes generated by large passenger and military aircraft behave when they encounter challenging surfaces such as ocean waves and gusts.
David’s interest in aerospace began early, inspired by a lifelong fascination with aircraft and a strong interest in mathematics and science. Originally from Sydney, Australia, he earned his undergraduate degree in Aeronautical Engineering and later worked in wind engineering, focusing on aerodynamics. His experience ultimately led him towards research, and a PhD focused on fluid dynamics and aerodynamics.
His experience at MSU has been shaped by a collaborative research community, where faculty and students across Mechanical Engineering share ideas, expertise, and support. David especially values the guidance of his advisor and the opportunity to work within a network of researchers who encourage collaboration and open discussion.
For David, one of the most exciting parts of research is exploring questions that do not yet have clear answers and contributing new knowledge to the field of fluid dynamics. Through his work, he hopes to better understand the complex behavior of aircraft wakes and contribute knowledge that could eventually support safer aviation operations in challenging environments.
