Rheological Features of Structural-Forming Disperse Systems

Geylani M. Panakhov*, Eldar M. Abbasov**, Tahir S. Gadjiev***, 0****
* Department Chief, Department of Fluid and Gas Mechanics, Institute of Mathematics and Mechanics, Azerbaijan National Academy of Sciences, Baku, Azerbaijan.
** Scientific Researcher, Department of Fluid and Gas Mechanics, Institute of Mathematics and Mechanics, Azerbaijan National Academy of Sciences, Baku, Azerbaijan.
*** Professor, Department of Mathematical Physics, Baku State University, Baku, Azerbaijan.
**** Professor, New Mexico Institute of Mining and Technology, Socorro, USA.
Periodicity:May - July'2017
DOI : https://doi.org/10.26634/jme.7.3.13576


This article presents the results of an investigation of the viscosity anomaly in the flow of disperse systems. Dispersed systems with a spatial structure have been investigated, the framework of which is not completely destroyed up to certain values of the shear rate. The process of destruction-restoration of internal bonds of a heterogeneous structure is experimentally studied, in which the elements responsible for the thixotropic behavior of the fluid appear. The values of the volume fractions of the dispersed phase and the intensity of the perturbation amplitude (shear rate) are determined, at which the process of destruction and restoration of the structure of the medium begins during its flow. The rheological behavior of the spectrum of compositions, including oil and polymer additives in certain volume fractions was studied, which was used as a 0.1% aqueous solution of polyacrylamide in a ratio of 1 vol. %, 2 vol. %, 3 %, 4 %, and 5 %. Some aspects of the behavior of heterogeneous liquids under conditions of variable component composition of fluids and changing external thermobaric conditions are considered. A heterogeneous oil-polymer system was studied at low shear rates. In this area, a relationship is established between changes in the composition of the internal structure of the composition with the processes of its destruction and recovery. A spontaneous relaxation-thixotropic damped oscillation in a structured system is estimated.


Pulsation, Heterogeneous Fluid, Thixotropy, Oscillations, Pipe, Amplitude, Velocity, Pressure, Disturbing Motion, Flow

How to Cite this Article?

Panakhov, G. M., Abbasov, E. M., Gadjiev, T. S., and Bakhtiyarov, S. I. (2017). Rheological Features of Structural-Forming Disperse Systems. i-manager’s Journal on Mechanical Engineering, 7(3), 1-9. https://doi.org/10.26634/jme.7.3.13576


[1]. Abivin, P., Hénaut, I., Chaudemanche, C., Argillier, J. F., Chinesta, F., & Moan, M. (2009). Dispersed systems in heavy crude oils. Oil & Gas Science and Technology-Revue de l'IFP, 64(5), 557-570.
[2]. Ametov, I. M. Baidikov Yu., N., & Ruzin, L. M. (1985). The Extraction of heavy and high-viscosity Petroleum oils. M.: Nedra, 205.
[3]. Astarita, D. (1978). Fundamentals of the Mechanics of non-Newtonian fluids. D. Astaritta, D. Marucci. Moscow: Mir.
[4]. Baikov, V. A. & Bakhtizin, R. N. (1986). Propagation of nonlinear perturbation waves in tar-bearing oils. IFZh., 51 (2), 240-242.
[5]. Barbashov, E. D., Glikman, B. F., & Kazakov, A. A. (1999). Experimental and theoretical determination of acoustical characteristics of a turbulent flow in a cylindrical pipe. Acoustical Physics, 45, 660-666.
[6]. Barnes, H. A. & Walters, K. (1985). The yield stress myth? Rheologica Acta, 24(4), 323-326.
[7]. Barnes, H. A. (1992). 'The yield stress myth?' revisited. Theoretical and Applied Rheology, 2, 17-21.
[8]. Beskachko, V. P., Golovnya, O. A., & Korenchenko, A. E. (2007). The flow of fluid in a cylinder, excited by its torsional oscillations: A comparison of numerical and analytical calculations. Mathematical Modeling and Boundary Value Problems, Part 2, 21-25.
[9]. Denny, D. A. & Brodkey, R. S. (1962). Kinetic Interpretation of Non-Newtonian Flow. Journal of Applied Physics, 33(7), 2269-2274.
[10]. Ghannam, M. T. (2011). Viscoelastic behavior of crude oil–polymer emulsions. Asia-Pacific Journal of Chemical Engineering, 6(1), 172-180.
[11]. Green, H. & Weltmann, R. (1949). Ind. Eng. Chem. (Anal. Ed), 15(3), 1122.
[12]. Gubin V., Ye. & Gubin, V. V. (1982). Pipeline transportation of oil and oil products. M.: Nedra,155.
[13]. Herman, A. M. & Ivanushkin, S. G. (1984). Conjugate heat transfer in the pulsating flow of nonlinear viscoplastic fluids in a circular tube. Heat Exchange VII, 5(2), 31-37.
[14]. Matveenko, V. N. & Kirsanov, E. A. (2006). Remizov SV Rheology of structured disperse systems. Vestnik MGU, Ser.2, Chemistry, 47(6), 393-397.
[15]. Matveenko, V. N. & Kirsanov, E. A. (2011). Viscosity and structure of disperse systems. Vestn. Mosk. Univ., Ser. 2. Khimiya, 52(4), 243-276.
[16]. Midlman, S. (1971). The Flow of Polymers. Moscow: Mir,. - 240 p.
[17]. Mikhailov, N. V. & Lichtgeyma, M. (1955). Investigation of complete rheological curves and formulas for calculating the effective viscosity of structured fluids with a molecular-kinetic interpretation of their terms in them. Colloid Journal, 17(5), 364-378.
[18]. Mirzajanzadeh A. Kh., Galliamov, M. N., & Shagiev, R. G. (1978). Technical features of extraction of non- Newtonian oil in Bashkiria. Ufa,. - 176 p.
[19]. Mirzadjanzadeh, A. H., Khasanov, M. M., & Bakhtizin, R. N. (1999). Etudes of modeling of complex oil production systems. Ufa: Gilem, 464.
[20]. Moiseeva, I. N., Regirer, S. A., & Yuzbasheva, N. V. (1979). On the nonstationary flows of a thixotropic fluid. Report of the Institute of Mechanics, Moscow State University, 2191, 52.
[21]. Netrebko, N. V., Orlova, I. V., & Regirer, S. A. (1987). Quasistationary pulsating flow of thixotropic liquid in a cylindrical tube. Mechanics of Liquid and Gas, 1, 3-9.
[22]. Ostwald, V. (1940). Introduction to Modern Colloid Chemistry. M.-L .: Goskhimizdat,. – 275.
[23]. Sattarov, R. M. (1985). Propagation of perturbation waves in rheologically complex fluids. Novosibirsk. Journal of Applied Mechanics and Technical Physics, From "NAUKA" Siberian Branch. P.106-112.
[24]. Schlichting, G. (1974). The theory of the boundary layer. Moscow: Nauka, 711.
[25]. Shadrina, N. Kh. (1978). On shearing flows of a thixotropic fluid. PMM, 42(5), 856-865.
[26]. Shakhverdiev A. Kh., Panakhov, G. M., Abbasov, E. M., & Rasulova, S. R. (2014). On the possibility of regulating the viscous anomaly in heterogeneous mixtures. Vestnik Rossiyskoy Academy of Natural Sciences, 14(1), 28-33.
[27]. Stebnovskii, S. V. (2010). Experimental study of changes in the fluid structure under constant shear loading. Journal of Applied Mechanics and Technical Physics, 51(4), 538-545.
[28]. Titkova, L. V. & Yanovsky, Y. G. (1988). Progress and Trends in Rheology. New York, 305.
[29]. Uryev, N. B. (2006). Flowability and spreading of structured disperse systems. Colloid Journal, 68(4), 539- 549.
[30]. Vinogradov, G. V., & Malkin, A. Ya. (1977). Rheology of polymers. Moscow: Chemistry, 440.
[31]. Wissler, E. H. (1971). Visco-elastic effects in the flow of non-Newtonian fluids thorough a porous medium. Ind Eng. Chem. Fundamentals, 10(3), 71.
[32]. Yanqin, G., Wenhou, L., Quanhong, C., Hongxia, C., & Daofeng, Z. (2006). Geochemical behaviors of oil and oil-source correlation in Yanchang Yan'an Formations in Ansai-Fuxian area, Ordos basin. Oil & Gas Geology, 27(2), 218-224.
[33]. Zvereva, T. N., Chelintsev, S. N., & Yakovlev, I. N. (1987). Modeling of pipeline transport of petrochemical industries, 176.

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