Bipropellant Thruster 17d

    • Bipropellant Thruster 17d

    Purpose:
    The BRIZ booster units, the Russia ZARYA module of the International Space Station, and STRELA launcher upper stage.
    Year of release: 1985
    Flight qualification of the product:
    Letter "O", flight use
    Brief history of flight qualification:
    ALMAZ orbital station, the BRIZ booster units, the KVANT-2, KRISTALL, SPEKTR,and PRIRODA augmentation modules of the MIR orbital station, the Russia ZARYA module of the International Space Station, and STRELA launcher upper stage.
    Possibility to adapt the product to customer requirements: Yes
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    Parameter Value
    Propellants, Fuel/Oxidizer UDMH/NTO
    Nominal Thrust 13.3 N
    Nominal Specific Impulse, Steady State 2688 m/s
    Nominal Inlet Pressure 1.47 MPa
    Inlet Operating Pressure 0.78…3.43 MPa
    Total Firing Time, up to 180,000 s
    Cycle Life, Number of Starts-up, up to 450,000
    Nozzle Expansion Ratio 137
    Operating Voltage 27 V
    Mass, not over 0.550 kg

    Description

    Formation of multiple impulses for attitude control of spacecraft in response to control system triggering commands.

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