Dual propellant electrothermal propulsion systems with a polar propellant and a non-polar propellant are disclosed. Such a system may be used for imparting high specific impulse momentum on a spacecraft. A thruster includes a microwave source operably coupled to a heating chamber. An injector mixes polar and non-polar propellants and a nozzle at one end of the heating chamber. The thruster raises the temperature of the mixed propellants that exit the heating chamber to expand in the nozzle to generate thrust.


    Access

    Download


    Export, share and cite



    Title :

    Dual propellant microwave electrothermal propulsion systems


    Contributors:

    Publication date :

    2024-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F03H PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR , Erzeugung von Vortriebskraft [Schub] nach dem Prinzip des Rückstoßes, soweit nicht anderweitig vorgesehen / B64G Raumfahrt , COSMONAUTICS



    Microwave electrothermal propulsion for space

    Power, J.L. | Tema Archive | 1992


    Microwave electrothermal thruster adapted for in-space electrothermal propulsion

    GANAPATHY ROHAN M / NOWAL VINOD | European Patent Office | 2020

    Free access

    MICROWAVE ELECTROTHERMAL THRUSTER ADAPTED FOR IN-SPACE ELECTROTHERMAL PROPULSION

    GANAPATHY ROHAN M / NOWAL VINOD | European Patent Office | 2018

    Free access

    A MICROWAVE ELECTROTHERMAL THRUSTER ADAPTED FOR IN-SPACE ELECTROTHERMAL PROPULSION

    GANAPATHY ROHAN M / NOWAL VINOD | European Patent Office | 2017

    Free access

    A MICROWAVE ELECTROTHERMAL THRUSTER ADAPTED FOR IN-SPACE ELECTROTHERMAL PROPULSION

    GANAPATHY ROHAN M / NOWAL VINOD | European Patent Office | 2019

    Free access