A test program was performed to evaluate hydrazine (N2H4) as a fuel for a 445 Newton (100 lbf) thrust bipropellant rocket engine. Results of testing with an identical thruster utilizing monomethylhydrazine (MMH) are included for comparison. Engine performance with hydrazine fuel was essentially identical to that experienced with monomethylhydrazine although higher combustor wall temperatures (approximately 400 F) were obtained with hydrazine. Results are presented which indicate that hydrazine as a fuel is compatible with Marquardt bipropellant rocket engines which use monomethylhydrazine as a baseline fuel.


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    Title :

    Monomethylhydrazine versus hydrazine fuels - Test results using a 100 pound thrust bipropellant rocket engine


    Contributors:

    Conference:

    Joint Propulsion Conference ; 1981 ; Colorado Springs, CO, US


    Publication date :

    1981-07-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English