Abstract
Theoretical force-time relationships were derived for squeezing flow of a Newtonian liquid between lubricated rigid and elastic plates. It is shown how the elastic number, representing the ratio between the elastic plate's rigidity and the specimen's viscosity, affects the force-time curve and under what circumstances the fluid specimen's thickness becomes a significant factor. Potential implications of the analysis in oral sensory evaluations of viscous foods are also considered.
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Campanella, O.H., Peleg, M. Lubricated squeezing flow of a Newtonian liquid between elastic and rigid plates. Rheol Acta 26, 396–400 (1987). https://doi.org/10.1007/BF01332259
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DOI: https://doi.org/10.1007/BF01332259