How has plasma processing technology impacted the design and development of spacecraft components?
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Plasma processing technology has significantly influenced the design and development of spacecraft components. Low-temperature plasma science and technology are crucial for material synthesis and device fabrication. Spacecraft materials are exposed to harsh space conditions, where high-energy electrons induce chemical changes in polymers, affecting their properties and aging. Electric propulsion, which is gaining popularity in the space industry, alters the ambient plasma surrounding spacecraft. NASA's Asteroid Redirect Robotic Mission (ARRM) incorporated plasma and space environment instruments to understand plasma thruster dynamics and spacecraft effects, enhancing technology extensibility for future missions. Electric spacecraft propulsion technologies, including plasma thrusters, are being developed for future space missions, highlighting the challenges of high-power missions in remote space regions.
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| Papers (5) | Insight |
|---|---|
| Plasma processing technology has influenced spacecraft component design by enabling electric propulsion systems like gridded ion thrusters, Hall thrusters, and emerging technologies such as helicon double layer thrusters. | |
03 Mar 2018 | Plasma processing technology influenced spacecraft component design by enabling the development of the Plasma Diagnostic Package (PDP) for NASA's ARRM mission, enhancing plasma thruster dynamics and spacecraft environmental monitoring. |
Open access 01 Jan 2012 | Plasma processing technology impacts spacecraft design by altering ambient plasma. Electric propulsion replaces chemical methods, necessitating simulation using hybrid PIC codes for spacecraft-plasma interactions. |
05 Nov 2018 | Plasma processing technology affects spacecraft materials by inducing chemical changes, charge accumulation, and altering spectral absorption profiles, crucial for spacecraft component design and operational reliability. |
| Not addressed in the paper. |
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