A lift-to-drag ratio analysis is performed based on accelerometer measurements made by the Challenging Minisatellite Payload satellite to investigate the nature of gas-surface interactions taking place in orbit. The results described are for the November 2002 satellite yaw maneuver. At this time, the satellite flew at a mean altitude of 407 km. Two types of gas–surface interaction are considered in the analysis. The first is a cosine (fully diffuse) reflection model with incomplete energy accommodation. The second is a blended cosine reflection model having full accommodation combined with a fraction of quasi-specular reflection having an accommodation coefficient dependent on the surface material. It is found that the fully diffuse model best reproduces the satellite data during the yaw maneuver, and that the accommodation coefficient is approximately 0.89 during this time.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Aerodynamic Analysis Based on Challenging Minisatellite Payload Satellite Lift-to-Drag Measurements


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.11.2013




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    MITA Minisatellite - Payload Damping System

    Acquaroli, L. / Morelli, B. / Onorati, F. et al. | British Library Conference Proceedings | 2001


    Structure system of minisatellite, minisatellite and method for assembling minisatellite

    CAO XIBIN / WANG FENG / GUO JINSHENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff


    Aerodynamic Devices for Enhancing Lift and Reducing Drag

    BERTOLDI KATIA / DOMEL AUGUST G / LAUDER GEORGE V et al. | Europäisches Patentamt | 2018

    Freier Zugriff