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Thin film over rotating roll

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Old   June 10, 2022, 06:37
Default Thin film over rotating roll
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Hi everyone

I have studied fluid mechanics long time ago, so I would like to ask help to refresh my memory. I am involved in some application that involves a rotating roll that is half emersed in water and it is carrying out thin film from water and transfer it to a squeegee, as in the attached figure.

I am mainly interested in understanding the mathematical relationship that describes the relation between roll speed and thin film thickness.

Many thanks
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File Type: jpg Simplified Fluid Diagram V3.jpg (72.0 KB, 9 views)

Last edited by Mamech; June 17, 2022 at 04:22.
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