Numerical Modeling of Fluid Flow in the Tape Casting Process

Masoud Jabbari, Jesper Henri Hattel

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    Abstract

    The flow behavior of the fluid in the tape casting process is analyzed. A simple geometry is assumed for running the numerical calculations in ANSYS Fluent and the main parameters are expressed in non-dimensional form. The effect of different values for substrate velocity and pressure force on the flow pattern as well as resultant tape thickness is evaluated. The analysis deals with the case of parallel blades and focuses on the ratio between the present hydrostatic pressure and the magnitude of the viscous force. A new non-dimensional height for the tape thickness is proposed and the effect of the substrate velocity is evaluated. The results of the modeling show that a relatively uniform tape thickness can be achieved. Moreover, the results are compared with selected experimental and analytical data from literature and good agreement is found.
    Original languageEnglish
    JournalAIP Conference Proceedings - American Institute of Physics
    Volume1389
    Issue number1
    Pages (from-to)143-146
    ISSN0094-243X
    DOIs
    Publication statusPublished - 2011
    EventNumerical Analysis and Applied Mathematics : ICNAAM 2011 - Halkidiki, Greece
    Duration: 19 Sep 201125 Sep 2011

    Conference

    ConferenceNumerical Analysis and Applied Mathematics : ICNAAM 2011
    Country/TerritoryGreece
    CityHalkidiki
    Period19/09/201125/09/2011

    Bibliographical note

    © 2011 American Institute of Physics

    Keywords

    • Tape casting
    • Tape thickness
    • Non-dimensional parameters
    • Substrate velocity

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