VISCOUS FLOW IN HELICAL PIPES WITH NARROW ANNULAR CROSS SECTION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(5): 535-545. DOI: 10.6052/0459-1879-1992-5-1995-773
Citation:
VISCOUS FLOW IN HELICAL PIPES WITH NARROW ANNULAR CROSS SECTION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(5): 535-545. DOI: 10.6052/0459-1879-1992-5-1995-773
VISCOUS FLOW IN HELICAL PIPES WITH NARROW ANNULAR CROSS SECTION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(5): 535-545. DOI: 10.6052/0459-1879-1992-5-1995-773
Citation:
VISCOUS FLOW IN HELICAL PIPES WITH NARROW ANNULAR CROSS SECTION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(5): 535-545. DOI: 10.6052/0459-1879-1992-5-1995-773
VISCOUS FLOW IN HELICAL PIPES WITH NARROW ANNULAR CROSS SECTION
The Navier-Stokes equations are established for a nonorthognal coordinate-system based on tensor analysis. The zeroth-, the first- and the second-order (t = 0) analytic solutions are obtained for fully developed flow in helical pipes with narrow annular cross section using a perturbation method. It is found that there is a secondary flow on the annular cross section.
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