Abstract The dynamical behavior of vapor ingestion, liquid residual at the incipience of suction dipand slosh wave excitation under normal and various reduced gravity environments and different flow rates of liquid have been investigated during the courses of liquid hydrogen draining. It shows that the liquid residual at the incipience of suction dip increase as the values of gravity environment decrease to lower reduced gravity, and also that the liquid residual increase as the flow rates of liquid increase during the courses of liquid hydrogen draining. In the slosh wave excitation, it shows that slosh waves are unable to excite for flow fields with lower ratio of Bond number to Weber number.


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    Title :

    Suction dip, liquid residual and slosh wave excitation during liquid draining in microgravity


    Contributors:
    Hung, R.J. (author) / Shyu, K.L. (author)

    Published in:

    Advances in Space Research ; 13 , 7 ; 147-154


    Publication date :

    1993-01-01


    Size :

    8 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English