Abstract This paper reviews the different mechanisms involved during a Bridgman solidification. It is demonstrated that during a space experiment, due to the lack of time it is not possible to wait for steady states for all the phenomena considered. So a non steady state analysis is needed. Mass and heat transfers are considered as well as kinetics effects. Different coupling effects are emphasized. It is shown that fine measurements during space experiments are needed in order to verify these important transient stages. One kind of possible experiments is proposed to enable us a better understanding of the solidification laws.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Transient growth effects during space solidification experiments in a Bridgman configuration


    Beteiligte:
    Favier, J.J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.01.1981


    Format / Umfang :

    23 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Gravity driven disturbances during bridgman crystal growth in space

    Duffar, T. / Garandet, J.-P. / International Astronautical Federation et al. | British Library Conference Proceedings | 2000


    Modification of Russian Furnaces: Bridgman-type Experiments in ZONA-4M and Solidification Experiments in KONSTANTA-2M

    Hofmann, P. / Sickinger, P. / Barmin, I. V. et al. | British Library Conference Proceedings | 1994