The injector in a liquid rocket engine atomizes and mixes the fuel with the oxidizer to produce efficient and stable combustion that will provide the required thrust without endangering hardware durability. Injectors usually take the form of a perforated disk at the head of the rocket engine combustion chamber, and have varied from a few inches to more than a yard in diameter. This monograph treats specifically bipropellant injectors, emphasis being placed on the liquid/liquid and liquid/gas injectors that have been developed for and used in flight-proven engines. The information provided has limited application to monopropellant injectors and gas/gas propellant systems. Critical problems that may arise during injector development and the approaches that lead to successful design are discussed.


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    Title :

    Liquid rocket engine injectors


    Contributors:
    Gill, G. S. (author) / Nurick, W. H. (author)

    Publication date :

    1976-03-01


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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