An Empirical Investigation of Polymer Flow in Porous Media
β Scribed by Garrouch, Ali A.; Gharbi, Ridha B.
- Book ID
- 126863918
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 87 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0888-5885
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π SIMILAR VOLUMES
The flow of molten polymer through porous media has been investigoted o t constant tempemtures and flow rates. Temperatures of 375", 400", and 425"F., flow rates from 12 to 60 g./min. and particle sizes from 0.054 in. to 6 mm. in diameter were studied. A modified Darcy's law was developed using the
In this paper we report an investigation of the unsteady-state flow of polymer solutions through granular porous media. The experiments were performed using high-molecular-weight nonionic and anionic polyacrylamides dissolved in water containing NaCl and model porous media obtained by packing silico