Space Propulsion Laboratory

Propelling New Ideas into Higher Orbits

Tom Coles

Tom Coles

tcoles ‘at’ mit.edu

Degrees Pursued: Doctorate

Research Interests: Electrospray emission modeling with molecular dynamics

Research Summary:

Molecular dynamics simulations can be used to study the emission of ions from ionic liquids during electrospray emission. This work ultimately aims to improve models of the physics in this process; in particular, it is important to understand the distribution of emitted ion cluster sizes, as this has a significant impact on electrospray thruster efficiency. This work could ultimately lead to the identification of improved ionic liquid propellants before embarking on lab tests.