Dynamic Similarity and Drag Reduction in Flow of Elastic Liquids through Curved Pipes
โ Scribed by BARNES, H. A.; WALTERS, K.
- Book ID
- 109663026
- Publisher
- Nature Publishing Group
- Year
- 1968
- Tongue
- English
- Weight
- 274 KB
- Volume
- 219
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/219057a0
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๐ SIMILAR VOLUMES
The ability to reduce the frictional drag in turbulent flow in pipes and channels by addition of a small amount of a high molecular weight polymer has application in myriad industries and processes. Here, the drag reduction properties of the polyelectrolyte xanthan are explored in differing solvent
When concentrated polymer solutions are injected into the core-region of a turbulent pipe or channel flow, the injected polymer solution forms a thread which preserves its identity far beyond the injection point. The resulting drag reduction is called heterogeneous drag reduction. This study presen