Charlie RyanView profile
Associate Professor
Dr Charlie Ryan is an Associate Professor in the School of Engineering at the University of Southampton , specializing in low-cost micropropulsion systems for small spacecraft. He leads the Astronautics Group and has a primary research focus on electrospray thrusters , Hall-effect thrusters , and small chemical propulsion systems using hydrogen peroxide. PhD in electrospray voltage effects from Queen Mary University of London (2011) Postdoctoral work on MEMS electrospray thrusters for cubesats (2011-2013, European Commission FP7 'MicroThrust') Post Doctoral Research Fellow at University of Surrey’s Space Centre (2014-2015) developing low-cost Hall-effect thrusters His recent research involves experimental characterization of ionic liquid ion sources , porous electrospray thrusters , and in-situ lunar propellants . Current projects include Protolaunch and SPRINT (Research England), Cryptalabs , and collaborations with SmallSpark. He has supervised 10 PhD students in propulsion technology and related fields. Publications demonstrate expertise in: Electrospray thruster diagnostics Dual-species ion emission mechanisms Flight-ready microthruster development Alternative propellants for Hall thrusters Lunar regolith-derived propulsion Modular thruster design Research funded by EPSRC , Royal Society , and Research England . His hardware has flown on space missions including the International Space Station.




