2023-Sustainable Industrial Processing Summit
SIPS2023 Volume 15. Intl. Symp on Advanced Materials and Modelling of Complex Materials

Editors:F. Kongoli, F. Marquis, N. Chikhradze, T. Prikhna, O. Adiguzel, E. Aifantis, R. Das, P. Trovalusci
Publisher:Flogen Star OUTREACH
Publication Year:2023
Pages:288 pages
ISBN:978-1-998384-00-6 (CD)
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)
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    A UNIFIED FORMULA FOR THE VISCOSITY OF POLYMER SOLUTION

    Angyang Yu1;
    1JILIN AGRICULTURAL UNIVERSITY; CHANGCHUN; CHINA. 130118, Changchun, China;
    Type of Paper: Regular
    Id Paper: 365
    Topic: 43

    Abstract:

    The concept of viscosity is one of the central themes in rheology. There are many factors, including temperature T, pressure P, shear velocity  , mass of polymer M and branching, which have great impacts on the shear viscosity of polymer solution. Based on the analysis and principle of each factor’s influence on the viscosity of polymer solution, a unified expression for the viscosity of polymer solution is put forward in this work. This new formula has two adjustable parameters (A and B), as well as three polymer constants ( M , n, C M ), where M is mass of polymer, n stands for the non-Newtonian index and C M is threshold mass for chain entanglememt of polymer.

    Keywords:

    Viscosity; Rheology; Polymer solution; Unified expression

    Cite this article as:

    Yu A. (2023). A UNIFIED FORMULA FOR THE VISCOSITY OF POLYMER SOLUTION. In F. Kongoli, F. Marquis, N. Chikhradze, T. Prikhna, O. Adiguzel, E. Aifantis, R. Das, P. Trovalusci (Eds.), Sustainable Industrial Processing Summit Volume 15 Intl. Symp on Advanced Materials and Modelling of Complex Materials (pp. 253-254). Montreal, Canada: FLOGEN Star Outreach