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Solar polar orbiter: a solar sail technology reference study

Macdonald, M. and Hughes, G.W. and McInnes, C.R. and Lyngvi, A. and Falkner, P. and Atzei, A. (2006) Solar polar orbiter: a solar sail technology reference study. Journal of Spacecraft and Rockets, 43 (5). pp. 960-972. ISSN 0022-4650

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    Abstract

    An assessment is presented of a Solar Polar Orbiter mission as a Technology Reference Study. The goal is to focus the development of strategically important technologies of potential relevance to future science missions. The technology is solar sailing, and so the use of solar sail propulsion is, thus, defined a priori. The primary mission architecture utilizes maximum Soyuz Fregat 2-1b launch energy, deploying the sail shortly after Fregat separation. The 153 × 153 m square sail then spirals into a circular 0.48-astronomical-unit orbit, where the orbit inclination is raised to 90 deg with respect to the solar equator in just over 5 years. Both the solar sail and spacecraft technology requirements have been addressed. The sail requires advanced boom and new thin-film technology. The spacecraft requirements were found to be minimal because the spacecraft environment is relatively benign in comparison with other currently envisaged missions, such as the Solar Orbiter mission and BepiColombo.

    Item type: Article
    ID code: 6512
    Keywords: solar sails, propulsion systems, space, orbit, guidance systems, spacecraft, Mechanical engineering and machinery, Motor vehicles. Aeronautics. Astronautics
    Subjects: Technology > Mechanical engineering and machinery
    Technology > Motor vehicles. Aeronautics. Astronautics
    Department: Faculty of Engineering > Mechanical and Aerospace Engineering
    Related URLs:
      Depositing user: Strathprints Administrator
      Date Deposited: 01 Aug 2008
      Last modified: 04 Oct 2012 12:17
      URI: http://strathprints.strath.ac.uk/id/eprint/6512

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