Friction drag coefficients and velocity profiles in flows of surfactant solutions
โ Scribed by A. B. Stupin; P. V. Aslanov; V. M. Maksimtsov
- Publisher
- Springer US
- Year
- 2000
- Tongue
- English
- Weight
- 236 KB
- Volume
- 101
- Category
- Article
- ISSN
- 1573-8795
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Velocity profiles m turbulent pope flow of drag-reducmg hqmds have been measured by means of Pltot tubes previously cahbrated by towmg The results are compared wtth classuxl Newton-Ian velocity profiles, and differences are discussed A quahtatlve mslght mto the mechamsm of drag reduction IS thus obt
Microbially produced polysaccharides have properties which are extremely useful in different applications. Polysaccharide producing fermentations start with liquid broths having Newtonian rheology and end as highly viscous non-Newtonian solutions. Since aerobic microorganisms are used to produce the
## Abstract Analytical relationships between velocity profiles and flow resistance data are developed for suspensions of papermaking fibers in turbulent shear. The relationships apply to suspensions of synthetic fibers. The wall layer appears to be unaffected by the presence of fibers, and the caus