Research in Mechanical and Aerospace Engineering

Ionized Gases, Plasmas and Electric Spacecraft Thrusters

This research field focuses on the fundamental understanding of Ionized gases and Plasma processes in order to apply the concepts to novel high-technology applications. A combination of high-fidelity numerical modeling and simulation methods and experimental testing and characterization are used. Currently, the group is investigating microplasmas (plasmas < 1mm) for application in micro and nano- technology systems and advanced spacecraft propulsion; as well as Pulsed Laser deposition of advanced materials.

Mach number distribution in jets. Application: Mass-Spectrometry [M. Jugroot et al, Journal of Physics D: Applied Physics, 41, 025205, 2008]

The research involves fruitful collaborations with other academic departments and is well supported by several funding sources. Graduate students and researchers (MASc, PhD and PDF) also participate actively in the research effort via conferences and journal publications.

Plasma and Gas heating in Microplasmas. Application: Propulsion System for Small Satellites [M. Jugroot, Journal of Applied Physics, 105, 023304, 2009]

The research program in the Plasma Research Group is providing valuable insights and providing guidelines to aid in the development of several applications listed below:

• Electric Thrusters for Nano-Satellites, Ion engine
• Microplasmas for Micro- and Nano- Technology systems
• Pulsed Laser Deposition of Nano-Materials
• Active Flow Control for Aerospace applications
• Plasma and Gas Modeling: Self-Consistent Simulations

Number density in ion thruster: amplification [M. Jugroot and J.K. Harvey, Aeronautical Journal, 105, 2001]

For more information please contact Dr. Manish Jugroot.