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NASA NTRS · 20220009304

Electrostatic Regolith Interaction Experiment (ERIE) Electrometer Instrument Development

James R Phillips III·Adrienne R Dove·Kathryn G Robertson·Krystal L Acosta·Jerry J Wang·Jeffrey E Dyas·Sara Wijas·Richard Wakefield·Lucas Dillon
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Abstract

The Electrostatic Regolith Interaction Experiment (ERIE) is a joint venture between the University of Central Florida (UCF) Center for Microgravity Research (CMR) and the NASA Kennedy Space Center (KSC) Electrostatics and Surface Physics Laboratory (ESPL) seeking to examine charged dust grain behavior in a microgravity environment. Two separate systems have been combined for this suborbital flight experiment: the COLLisions Into Dust Experiment (COLLIDE) developed by the UCF CMR and the Wheel Electrostatic Spectrometer (WES) developed by the NASA KSC ESPL. This combination will advance the understanding of the natural and induced charged grain behavior on the Moon, asteroids, and other low gravity bodies comprised of charged dust particles.

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ElectrostaticsRegolithElectrometerMicrogravityTribochargingDustGrains

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James R Phillips III, Adrienne R Dove, Kathryn G Robertson, Krystal L Acosta, Jerry J Wang, Jeffrey E Dyas, Sara Wijas, Richard Wakefield, Lucas Dillon. Electrostatic Regolith Interaction Experiment (ERIE) Electrometer Instrument Development. https://ntrs.nasa.gov/citations/20220009304

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