Relation between molecular structure of polyethylene oxide solutions and drag reduction
โ Scribed by I. L. Povkh; V. G. Pogrebnyak; A. I. Toryanik
- Book ID
- 104977766
- Publisher
- Springer US
- Year
- 1979
- Tongue
- English
- Weight
- 531 KB
- Volume
- 37
- Category
- Article
- ISSN
- 1573-871X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The non-Newtonian behavior of commercial linear polyethylene samples and their fractions were studied a t 190OC. The viscosity q versus shear rate 9 curves of whole polymers could be superimposed onto a single master curve despite the variations of their molecular weights and molecular weight distri
The structure of polyethylenimine in aqueous and ethanolic solutions was investigated by measuring the fluorescence polarization of dansyl conjugates. In aqueous solutions, all polyethylenimines, whatever their molecular weight, are associated into large aggregates containing rotating units having r