An effective thermal verification method for spacecrafts is introduced, in which their partial model or structural segment can be used in the test. The essence of this concept is to evaluate thermal design of the spacecraft by integrating a thermal vacuum test into thermal analyses system as a data generating subroutine. The measured temperature data are used for modification of the thermal mathematical model, which in turn requires to generate new test data for further refining of the model. Practically, the verification process is a kind of numerical simulation using the in-situ temperature measurements obtained from the thermal vacuum test run simultaneously with the simulation analysis. This direct coupling or “hybrid simulation” process is terminated when the thermal mathematical model is finalized to determine the spacecraft hardware design. This new method is capable of evaluating the thermal design of a large scale spacecraft in time and cost effectiveness with reasonable preciseness.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Hybrid Verification Method for Thermal Design of Spacecrafts


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Conference On Environmental Systems ; 1992



    Publication date :

    1992-07-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    PIGMENT FOR THERMAL CONTROL COATINGS OF SPACECRAFTS

    MIKHAJLOV MIKHAIL MIKHAJLOVICH / YUREV SEMEN ALEKSANDROVICH / LOVITSKIJ ALEKSEJ ALEKSANDROVICH | European Patent Office | 2019

    Free access

    METHOD FOR PROTECTION OF SPACECRAFTS

    KOVALEV ILYA ALEKSANDROVICH / SIMANOVICH ARTEM VLADIMIROVICH | European Patent Office | 2021

    Free access

    Thermal protection and tests method of "Venera" landing spacecrafts

    Zelenov, I. A. / Klishin, A. F. / Shabarchin, A. F. et al. | British Library Conference Proceedings | 2005


    TOWARDS LIVING SPACECRAFTS

    Hansson, A. | Online Contents | 1996


    Unified Monitoring of Spacecrafts

    Dannemann, Frank | TIBKAT | 2015