Effect of torsion in a helical pipe flow (Q1335512)
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scientific article; zbMATH DE number 650828
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Effect of torsion in a helical pipe flow |
scientific article; zbMATH DE number 650828 |
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Effect of torsion in a helical pipe flow (English)
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9 October 1994
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Summary: The problem of fully developed steady viscous incompressible flow in a helical pipe is studied. The predicted analytical expression in the literature for the flow rate is improved. The present result shows a reduction in the flow rate with increasing torsion, for a given curvature. Qualitatively this effect of torsion is seen to cause equivelocity contours in the normal section of the pipe to undergo shear.
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analytical expression
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flow rate
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curvature
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equivelocity contours
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0.98898727
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0.9684296
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0.9165249
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0.90634555
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0.8942614
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0.8844894
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