The analytical models developed for the Space Propulsion Automated Synthesis Modeling (SPASM) program are presented. Weight scaling laws developed during this study are incorporated into the program's scaling data bank. A detail listing, logic diagram and input/output formats are supplied for the SPASM program. Two test examples for one to four-stage vehicles performing different types of missions are shown to demonstrate the program's capability and versatility.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Improved scaling laws for stage inert mass space Propulsion systems. Volume 3: Propulsion synthesis program users and programmers manual


    Publication date :

    1971-06-01


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English