The paper presents a physical-mathematical and computational model of the flow in a rocket engine nozzle. The combustion products of the fuel are simulated as a mixture of perfect gases, taking into account the dependence of the thermodynamic properties of the components on the temperature and pressure. To simulate the chemical equilibrium and nonequilibrium flows, a direct problem of the nozzle theory is solved. The results of comparison between the calculated and the reference data are provided.


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    Title :

    One-Dimensional Model for Calculating Losses due to Chemical Nonequilibrium in a Rocket Engine Nozzle


    Additional title:

    Russ. Aeronaut.


    Contributors:

    Published in:

    Russian Aeronautics ; 67 , 3 ; 601-609


    Publication date :

    2024-09-01


    Size :

    9 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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