Heat transfer within the confined space

Energy2D Forum Forums Energy2D Questions Heat transfer within the confined space

This topic contains 2 replies, has 2 voices, and was last updated by  arasuk 3 months, 2 weeks ago.

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  • #213

    arasuk
    Participant

    Can any one help me to create a model for a confined
    rectangular space in which left wall is hot and
    the right wall is cold. Top and bottom walls are insulated.
    No radiation outside or inside the wall.

    Many software allow to create, but I tried tried tried
    with Heat Heat2D.

    Can any one create a model and send it?

    Thanks in advance.

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    #215

    Charles Xie
    Keymaster

    Isn’t this what you want? In the previous version, you didn’t put an insulator on the right, which of course leads to thermal leakage and cause convection outside the box. I added an insulator to the right and there is no convective current outside.

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    #218

    arasuk
    Participant

    This works, but the results are not comparable with others.

    Further it takes a long time to see the steady state effect.

    Also I would like to know

    How to reduce/adjust the number of streamlines plots.

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