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Santo, Andrew G; Gold, Robert E; McNutt, Ralph L; Solomon, Sean C; Ercol, Carl J; Farquhar, Robert W; Hartka, Theodore J; Jenkins, Jason E; McAdams, James V; Mosher, Larry E; Persons, David F; Artis, David A; Bokulic, Robert S; Conde, Richard F; Dakermanji, George; Goss, Milton E; Haley, David R; Heeres, Kenneth J; Maurer, Richard H; Moore, Robert C; Rodberg, Elliot H; Stern, Theodore G; Wiley, Samuel R; Williams, Bobby G; Yen, Chen-wan L; Peterson, Max R
Planetary and space science, 12/2001, Letnik: 49, Številka: 14Journal Article
A Mercury orbiter mission is challenging from thermal and mass perspectives. The Mercury Surface, Space Environment, Geochemistry, and Ranging (MESSENGER) mission overcomes these challenges while avoiding esoteric technologies by using an innovative approach with commonly available materials, minimal moving parts, and maximum heritage. This approach yields a spacecraft with good margins in all categories and low technical risk. The key concepts are a ceramic-cloth sunshade, an integrated lightweight structure and high- performance propulsion system, and a solar array incorporating optical solar reflectors (OSRs). The sunshade maintains the spacecraft at room temperature. The integrated structure and propulsion system provides ample mass margin. The solar array with OSRs, which has already undergone significant testing, provides thermal margin even if the panels are inadvertently pointed directly at the Sun at 0.3 AU. 0.3 AU .
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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