Performance characteristics of the deep space 1 flight spare ion thruster long duration test after 21,300 hours of operation

38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2002, Pages

  Sengupta, Anita ^a   Anderson, John R ^a   Brophy, John R ^a   Rawlin, Vincent K ^b   Sovey, James S ^b  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^b NASA GLENN RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DEPOSIT FORMATION; DISCHARGE CATHODE KEEPERS; ELECTRICAL ISOLATION; IDENTIFICATION OF UNKNOWNS; JET PROPULSION LABORATORY; PERFORMANCE CHARACTERISTICS; PERFORMANCE DEGRADATION; PRIMARY OBJECTIVE;

ION PROPULSION; PROPELLANTS; PROPULSION;

EROSION;

EID: 84896693670     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (22)

1. Christensen, J., et al., "Design and fabrication of a Flight Model 2. 3 kW Ion Thruster for the Deep Space 1 Mission, " AIAA-98-3327, July 1998.
2. Anderson, J. R., et al., "Results of an On-going Long Duration Ground Test of the DS1 Flight Spare Ion Engine, " AIAA-99-2857, June 1999.
3. Polk, J. E., et al, "Demonstration of the NSTAR Ion Propulsion System on the Deep Space One Mission, " 27th International Electric Propulsion Conference, October 2001.
4. Polk, J. E., et al., "Validation of NSTAR Propulsion system on the DS1 Mission, " AIAA-99-2246, June 1999.
5. Polk, J. E., et al., "In-Flight Performance of the NSTAR Ion Propulsion System on the Deep Space One Mission, " Z8-0304. PDF, IEEE Aerospace Conference Proceedings, March 2000.
6. Polk, J. E., et al., "An Overview of the Results from an 8200 Hour Wear Test of the NSTAR Ion Thruster, " AIAA-99-2446, June 1999.
7. Anderson, J. R., et al., "Performance Characteristics of the NSTAR Ion Thruster During an On-Going Long Duration Ground Test, " Z8-0303. PDF, IEEE Aerospace Conference Proceedings, March 2000.
8. Polk, J. E., et al., "A 1000-hour Wear Test of the NASA NSTAR Ion Thruster, " AIAA-96-2717, July 1996.
9. Polk, J. E., et al., "The Effect of Engine Wear on Performance in the NSTAR 8000 Hour Ion Engine Endurance Test, " AIAA-97-3387, July 1997.
10. Polk, J., E., et al., "In Situ, Time-Resolved Accelerator Grid Erosion Measurements in the NSTAR 8000 Hour Ion Engine Wear Test, " IEPC-97-047, 1997.
11. Wang, J., et al., "Three-Dimensional Particle Simulations of NSTAR Ion Optics, " 27th International Electric Propulsion Conference, October 2001.
12. Patterson, M. J., et al., "2. 3 kW Ion Thruster Wear Test, " AIAA-95-2516, July 1995.
13. Jahn, R. G., The Physics of Electric Propulsion, Mc-Graw Hill, New York, 1968.
14. Domonkos, M. T., "Thermographic Investigation of 3. 2 mm Diameter Orificed Hollow Cathodes, " AIAA 98-3793, July 1998.
15. Rawlin, V. K., et al., "NSTAR Flight Thruster Qualification Testing, " AIAA-98-3936, July 1998.
16. Garner, C. E., et al., "Methods for Cryopumping Xenon, " AIAA-96-3206, July 1996.
17. Goodfellow, K. D., et al., "An Experimental and Theoretical Analysis of Grid-short Clearing Capability of the NSTAR Ion Propulsion System, " AIAA-99-2859, June 1999.
18. Polk, J. E., et al., "Behavior of the Thrust Vector in the NSTAR Ion Thruster, " AIAA-98-3940, July 1998.
19. Engelbrecht, C. S., "NSTAR Xenon Feed System (XFS) Technical Requirements Document (TRD), " NSTAR Document ND-330, January 1997.
20. Ganapathi, G. B., et al., "Post-Launch Performance Characterization of the Xenon Feed System on Deep Space One, " AIAA-99-2273, June 1999.
21. Patterson, M., et al., "NASA 30 cm Ion Thruster Development Status, " AIAA-94-2849, June 1994.
22. Rawlin, V. K., "Operation of the J-Series Thruster Using Inert Gas, " NASA TM-82977, November 1982.