Thruster

SPT-100


Photograph of SPT-100 on display.

Developed
?

Tested at PEPL
1995-1999

Developer
Fakel

Space Systems/Loral loaned PEPL an SPT-100 Hall thruster to conduct far-field plume measurements to support flight qualification for far use on Western spacecraft. Under Air Force Office of Scientific Research (AFOSR) support, PEPL developed a number plume diagnostics to study the SPT-100 including: a fast radial traverse system to obtain far- and near-field plume measurements (with RPA, Langmuir, heat flux, and neutral density probes), a molecular beam mass spectrometer (MBMS) to characterize the plume plasma charge state, and an ExB probe to quantify the plume plasma charge state.

Selected Publications


  • The H9 Magnetically Shielded Hall Thruster

    Hofer, R.R., Cusson, S.E., Lobbia, R.B., and Gallimore, A.D.

    35th International Electric Propulsion Conference, Atlanta,GA, IEPC-2017-232, 2017

  • Performance of the H9 Magnetically Shielded Hall Thrusters

    Cusson, S. E., Hofer, R. R., Lobbia, R. B., Jorns, B. A., and Gallimore, A. D.

    35th International Electric Propulsion Conference, Atlanta,GA, IEPC-2017-239, 2017