Laser ablative propulsion (LAP) is a useful technology in the launching of micro‐satellites and in carrying out mid‐orbit corrections. The thrust generated by a laser pulse is characterized in terms of momentum coupling coefficient. In this paper, we propose a simple experimental method to measure the momentum coupling coefficient (Cm) in ambient conditions. Cm for Al has been found to be equal to 12.7 dyn‐s/J while for water it is 88 dyn‐s/J. Results obtained for Al agree with the theoretical calculations.


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    Titel :

    Optimization of Laser Ablative Propulsion Parameters: A Proposal


    Beteiligte:
    Lal, Bansi (Autor:in) / Yueh, Fang‐Yu (Autor:in) / Singh, Jagdish P. (Autor:in) / Pakhomov, Andrew V. (Herausgeber:in)

    Kongress:

    BEAMED ENERGY PROPULSION: First International Symposium on Beamed Energy Propulsion ; 2002 ; Huntsville, Alabama (USA)


    Erschienen in:

    AIP Conference Proceedings ; 664 , 1 ; 251-256


    Erscheinungsdatum :

    14.05.2003


    Format / Umfang :

    6 pages





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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