Modeling Ion propulsion plume interactions with spacecraft in formation flight
This paper presents a simulation study of ion thruster plume effects on formation flying spacecraft. Two formation flight applications using micro-ion propulsion are considered: an L2-Halo orbit interferometer formation and a LEO micro-satellite formation. Worst case scenarios in both missions have...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Royal Aeronautical Society
2010
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| Online Access: | http://irep.iium.edu.my/17253/ http://irep.iium.edu.my/17253/4/Modelling_ion_propulsion_plume_interactions.pdf |
| _version_ | 1848778014327832576 |
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| author | Kafafy, Raed Yong, Cao |
| author_facet | Kafafy, Raed Yong, Cao |
| author_sort | Kafafy, Raed |
| building | IIUM Repository |
| collection | Online Access |
| description | This paper presents a simulation study of ion thruster plume effects on formation flying spacecraft. Two formation flight applications using micro-ion propulsion are considered: an L2-Halo orbit interferometer formation and a LEO micro-satellite formation. Worst case scenarios in both missions have been investigated. We focus our study on thruster configurations resulting in possible indirect plume impingement on satellites outside of the direct impingement zone. Indirect impingement which cannot be predicted except through plasma simulation or in-flight measurements might expose critical spacecraft elements such as optical sensors to a harsh contamination environment. A high-fidelity electrostatic plasma simulation code for parallel computing platforms was used in the study.
In our study, we found that using miniature scale ion propulsion in both formation missions creates a very low charge-exchange plasma environment which results in tolerable contamination environment for other spacecraft in the formation. |
| first_indexed | 2025-11-14T14:55:08Z |
| format | Article |
| id | iium-17253 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:55:08Z |
| publishDate | 2010 |
| publisher | Royal Aeronautical Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-172532012-05-12T17:36:43Z http://irep.iium.edu.my/17253/ Modeling Ion propulsion plume interactions with spacecraft in formation flight Kafafy, Raed Yong, Cao TA Engineering (General). Civil engineering (General) This paper presents a simulation study of ion thruster plume effects on formation flying spacecraft. Two formation flight applications using micro-ion propulsion are considered: an L2-Halo orbit interferometer formation and a LEO micro-satellite formation. Worst case scenarios in both missions have been investigated. We focus our study on thruster configurations resulting in possible indirect plume impingement on satellites outside of the direct impingement zone. Indirect impingement which cannot be predicted except through plasma simulation or in-flight measurements might expose critical spacecraft elements such as optical sensors to a harsh contamination environment. A high-fidelity electrostatic plasma simulation code for parallel computing platforms was used in the study. In our study, we found that using miniature scale ion propulsion in both formation missions creates a very low charge-exchange plasma environment which results in tolerable contamination environment for other spacecraft in the formation. Royal Aeronautical Society 2010 Article PeerReviewed application/pdf en http://irep.iium.edu.my/17253/4/Modelling_ion_propulsion_plume_interactions.pdf Kafafy, Raed and Yong, Cao (2010) Modeling Ion propulsion plume interactions with spacecraft in formation flight. The Aeronautical Journal, 114 (1157). pp. 417-426. ISSN 0001-9240 http://aerosociety.com/Assets/Docs/Protected/Subscribers/AeroJournal/3488COLOUR.pdf |
| spellingShingle | TA Engineering (General). Civil engineering (General) Kafafy, Raed Yong, Cao Modeling Ion propulsion plume interactions with spacecraft in formation flight |
| title | Modeling Ion propulsion plume interactions with spacecraft in formation flight |
| title_full | Modeling Ion propulsion plume interactions with spacecraft in formation flight |
| title_fullStr | Modeling Ion propulsion plume interactions with spacecraft in formation flight |
| title_full_unstemmed | Modeling Ion propulsion plume interactions with spacecraft in formation flight |
| title_short | Modeling Ion propulsion plume interactions with spacecraft in formation flight |
| title_sort | modeling ion propulsion plume interactions with spacecraft in formation flight |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://irep.iium.edu.my/17253/ http://irep.iium.edu.my/17253/ http://irep.iium.edu.my/17253/4/Modelling_ion_propulsion_plume_interactions.pdf |