Comparison of the polymer solutions data from various measurements

• Autorzy: Broniarz-Press L. , Wesołowski P. , Różański J.
• Konferencja: Proceedings of the International Conference on Engineering Rheology ICER '99
• Języki publikacji: EN

Abstrakty

EN

The experimental comparison of the results of different measuring techniques in determination of the rheological parameters of visco - elastic fluids producing of the friction reduction effect in turbulent region of a flow in the tubes, has been carried out. This effect is peculiar to the solutions of high - molecular polymers such as polyethylene oxide (PEO) and polyacryloamide (PAA). The studies were directed on the effect of both the structure deformation and the rheological properties with solution ageing, on the choice of the optimal measure system and on the estimation of the relationship between the results obtained by means of different techniques.

Słowa kluczowe

EN

non-Newtonian fluids; polymer solutions; rheological data

PL

reologia

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1999
• Tom: Vol. 4, no spec.
• Strony: 191--196
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr.

Twórcy

autor

Broniarz-Press L.

autor

Wesołowski P.

autor

Różański J.

• Chemical Engineering and Apparatus Dept., Faculty of Chemical Technology, Poznan University of Technology, PL 60-965 Poznan, POLAND