Recent Flight Data from IFM Nano Thrusters in a Low Earth Orbit
Abstract:
The IFM Nano Thruster is a high specific impulse liquid metal Field Emission Electric Propulsion (FEEP) system that has been flown on multiple space missions ranging from 3U Cubesats to 100 kg class satellites. The core component of the thruster is a crown-shaped porous metal ion emitter featuring 28 ion emission sites, with propellant supplied passively by capillary forces, obviating the need for pressurized tanks. The metal propellant used is solid during integration and launch, and is only liquefied in orbit, thus significantly simplifying handling and integration. The thruster itself is a fully contained package of less than 1U including power electronics, with applications ranging from orbit control, formation flight control, attitude control to orbit raising and deorbiting. This paper presents the testing, integration and flight data of multiple IFM Nano Thrusters integrated in a Small Satellite. The paper presents the telemetry data acquired during the commissioning phase of 4 thrusters.
Who is Enpulsion
Enpulsion is expanding satellite mobility and maneuverability. With proven industrial expertise and in-flight heritage, we push the boundaries of what’s possible for the near-earth economy, constantly innovating to provide simple, reliable technology that meets our customers’ evolving needs.
