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Synthetic Non-Newtonian Fluids Based on Polymer Gels. II.- Rheology of Polymer Gels for Determine Their Flow in Pipe-Lines

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în volumul unei conferinţe

Autori: Florian Florea, Alexandru I. Dragomirescu

Editorial: Slavyantribo-4 Symposium, Saint-Petersburg, Russia, 1997.

Rezumat:

The paper presents the research developed for a more exactly classification of synthetic fluids based on polymer gels into a non-Newtonian flow model. From the experimental results, using the adopted flow model, were calculated the material coefficients values k and n in function of the yield stress and shear rate.

Cuvinte cheie: Polymer gels, non-newtonian fluids, plug-gel technology, rheology