Steven Collicott

Steven Collicott is a Professor in the School of Aeronautics and Astronautics at Purdue University. He holds a B.S. from the University of Michigan (1983), and M.S. and Ph.D. from Stanford University (1984, 1991). His research focuses on experimental fluid mechanics, low-gravity fluid dynamics, and capillary physics, with applications in space propulsion systems and microgravity environments. Collicott has led projects such as the Capillary Fluids Experiment on the International Space Station and pioneered the use of the Surface Evolver code for capillary fluid analysis.

• Education:
  • B.S., University of Michigan, Aerospace Engineering, 1983 (magna cum laude)
  • M.S., Stanford University, Aeronautics & Astronautics, 1984
  • Ph.D., Stanford University, Aeronautics & Astronautics, 1991

His research explores capillary-driven fluid behavior in space and terrestrial systems, including propellant management in spacecraft, spray dynamics, and cavitation in high-pressure systems. Collaborations include studies with Rolls-Royce and Purdue’s Civil Engineering School on aeroelastic failures of lighting towers. Collicott has also contributed to sub-orbital research platforms and educational initiatives.

His awards include induction into Purdue’s Book of Great Teachers (2008) and the AIAA Special Service Citation (1997). Key projects span fluid interface stability in microgravity, propellant positioning in tanks, and optical diagnostics for flow visualization. He has developed technologies like cryogenic propellant gauging systems and fluidic spray control orifices.

• Advising & Grants: Advised on capillary fluid experiments and turbine engine projects. Collaborative grants include work with NASA and industry partners on propulsion and fluid dynamics.
• Labs/Teams: Leads Purdue’s Drop Tower experiments and collaborates with teams at NASA, Blue Origin, and commercial spaceflight entities.