Logarithmic equations for the resistance of turbulent friction for a viscous liquid and polymer solutions
Abstract
It is shown that resistance equations of the Prandtl type for the flow of a viscous liquid and polymer solutions in the mode of minimal resistance in pipes and near a plate can be approximated with sufficient accuracy by simpler logarithmic equations.
- Publication:
-
Journal of Engineering Physics
- Pub Date:
- November 1975
- DOI:
- 10.1007/BF00858173
- Bibcode:
- 1975JEP....29.1403G