Instruments design and testing for a Hall thruster plume experiment on the space shuttle

The Electric Thruster Environmental Effects Verification experiment (ETEEV) is designed to obtain in-space measurements in the plume and backflow regions of lowpower thrusters. The ETEEV payload will be installed on a Hitchhiker-palette onboard the Shuttle and will use plasma diagnostics mounted on the palette as well as on an articulated boom. Other objectives include contamination measurements, performance evaluation and optical diagnostics. This work presents first a review of recent papers on the instruments that are available to achieve these mission objectives; then the requirements and status of the ETEEV payload components are explained. Finally, a more precise design of some of the diagnostics is presented, as well as results of ground-based testing at MIT's Space Propulsion Laboratory facility.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2002

Author dc:creator

• Pacros, Anne (Anne Elsa), 1979-

Advisor dc:contributor.advisor

• Manuel Martinez-Sanchez.

• Aeronautics and Astronautics.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/16872

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/16872