Anisotropy of viscosity of drag reducing solution
โ Scribed by Jiri Myska
- Publisher
- American Institute of Chemical Engineers
- Year
- 1998
- Tongue
- English
- Weight
- 146 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0001-1541
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๐ SIMILAR VOLUMES
## Abstract The viscous characteristics of ethylene glycol (EG) solution with flow drag reduction additive have been investigated experimentally. In this study, oleyldihydoroxyetyl amineoxide (ODEAO) was used as the flow drag reduction additive, and an aqueous solution of EG was used as a secondary
Experiments were conducted to study the drag-reduction and heat transfer performances of a newly synthesized zwitterionic surfactant solution (oleyl trimethylaminimide) in a two-dimensional channel. For testing the drag-reduction at subzero temperatures, a 20% ethylene glycol aqueous solution (EG/W)