Unsteady unidirectional flow of second-grade fluid through a microtube with wall slip and different given volume flow rate (Q613819)
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scientific article; zbMATH DE number 5829229
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Unsteady unidirectional flow of second-grade fluid through a microtube with wall slip and different given volume flow rate |
scientific article; zbMATH DE number 5829229 |
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Unsteady unidirectional flow of second-grade fluid through a microtube with wall slip and different given volume flow rate (English)
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23 December 2010
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Summary: The second-grade flows through a microtube with wall slip are solved by Laplace transform technique. The effects of rarefaction and elastic coefficient are considered with an unsteady flow through a microtube for a given but arbitrary inlet volume flow rate with time. Five cases of inlet volume flow rate are as follows: (1) trapezoidal piston motion, (2) constant acceleration, (3) impulsively started flow, (4) impulsively blocked fully developed flow, and (5) oscillatory flow. The results obtained are compared to those solutions under no-slip and slip condition.
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