Venus, with a surface temperature of 450 C and an atmospheric pressure 90 times higher than that of the Earth, is a difficult target for exploration. However, high-temperature electronics and power systems now being developed make it possible that future missions may be able to operate in the Venus environment. Powering such a rover within the scope of a Discovery class mission will be difficult, but harnessing Venus' surface winds provides a possible way to keep a powered rover small and light. This project scopes out the feasibility of a wind-powered rover for Venus surface missions. Two rover concepts, a land-sailing rover and a wind-turbine-powered rover, were considered. The turbine-powered rover design is selected as being a low-risk and low-cost strategy. Turbine detailed analysis and design shows that the turbine can meet mission requirements across the desired range of wind speeds by utilizing three constant voltage generators at fixed gear ratios.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    A Wind-powered Rover for a Low-Cost Venus Mission


    Beteiligte:

    Kongress:

    51st AIAA Aerospace Sciences Meeting ; 2013 ; Grapevine, TX, United States


    Erscheinungsdatum :

    2013-01-07


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Wind-powered Rover for a Low-Cost Venus Mission

    G. Benigno / K. Hoza / S. Motiwala et al. | NTIS | 2013


    A Wind-powered Rover for a Low-Cost Venus Mission

    Landis, Geoffrey / Hoza, Kathleen / Benigno, Gina et al. | AIAA | 2013


    A Wind-powered Rover for a Low-Cost Venus Mission

    Landis, G. / Hoza, K. / Benigno, G. et al. | British Library Conference Proceedings | 2013


    A Conceptual Venus Rover Mission Using Advanced Radioisotope Power Systems

    Evans, M. / Shirley, J. H. / Abelson, R. D. et al. | British Library Conference Proceedings | 2006


    Venus Rover Design Study

    Landis, Geoffrey / Dyson, Rodger / Oleson, Steven et al. | AIAA | 2011