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Flow structure of aqueous solutions of polyethylene oxide in the inlet region of short capillaries

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The article presents data on the visualization of the flow of aqueous solution of polyethylene oxide (PEO) in the inlet ection of a capillary. The times of structural relaxation in solutions of PEO are evaluated.

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Literature cited

  1. 1.

    E. V. Kuvshinskii, “Study of the outflow of solutions of high polymers,” Author's Abstract of Doctoral Thesis, Leningrad (1950).

  2. 2.

    L. L. Sul'zhenko and E. V. Kuvshinskii, “Hydrodynamic anomalies in the outflow of solutions of polyisobutylene in different concentrations,” Vysokomolek. Soed., Ser. A,9 No. 4, 820–825 (1967).

  3. 3.

    Yu. F. Ivanyuta, N. V. Naumchuk, V. G. Pogrebnyak, and S. Ya. Frenkel', “Special features of the flow of aqueous solutions of polymers through short capillaries and porous media,” in: Materials of the 2nd Conference: Water-Soluble Polymers and Their Application, Sib. Otd. Akad. Nauk SSSR, Irkutsk (1982), pp. 142–143.

  4. 4.

    N. V. Naumchuk, S. N. Maksyutenko, and V. G. Pogrebnyak, “The use of heat carrier with hydrodynamically active additives in thermal grids,” Izv. Vyssh. Uchebn. Zaved., Energet., No. 5, 107–109 (1982).

  5. 5.

    V. N. Kalashnikov, Flow of Polymer Solutions in Pipes with Variable Cross Section [in Russian], IMP Akad. Nauk SSSR, Moscow (1980) (Preprint No. 164).

  6. 6.

    P. de Gennes, in: Ideas of Scaling in Polymer Physics [Russian translation], Mir, Moscow (1982), pp. 208–216.

  7. 7.

    P. G. Gennes, “Coil-stretch transition of dilute flexible polymers under ultrahigh velocity gradients,” J. Chem. Phys.,60, 5030–5042 (1974).

  8. 8.

    C. J. Farrell, A. Keller, M. J. Miles, and D. P. Pope, “Conformations relaxation time in polymer solutions by elongational flow experiments: 1. Determination of extensional relaxation time and its molecular weight dependence,” Polymer,21, 1292–1294 (1980).

  9. 9.

    M. J. Miles and A. Keller, “Conformations relaxation time in polymer solutions by elongational flow experiments: 2. Preliminaries of further developments: chain retraction; identification of molecular weight fractions in a mixture,” Polymer,21, 1295–1298 (1980).

  10. 10.

    G. K. El'yashevich and S. Ya. Frenkel', “The thermodynamics of the orientation of polymer solutions and molten polymers,” in: Orientational Phenomena in Polymer Solutions and Molten Polymers [Russian translation], A. Ya. Malkin and S. P. Papkov (eds.), Khimiya, Moscow (1980), pp. 9–90.

  11. 11.

    V. G. Pogrebnyak, N. V. Naumchuk, S. V. Tverdokhleb, and Yu. F. Ivanyuta, “Dynamic structure formation in dilute polymer solutions,” in: Materials of the 2nd Republic Conference: Physicochemical Mechanics of Disperse Systems and Materials [in Russian], Part 1, Naukova Dumka, Kiev (1983), pp. 245–246.

  12. 12.

    V. Fillippov, “Relaxation in polymer solutions, polymer liquids, and gels,” in: Properties of Polymers and Nonlinear Acoustics [Russian translation], W. Mason (ed.), Part B, Vol. 2, Mir, Moscow (1969), pp. 2–109.

  13. 13.

    D. F. James and J. H. Saringer, “Extensional flow of dilute polymer solutions,” J. Fluid Mech.,97, No. 4, 655–671 (1980).

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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 49, No. 4, pp. 614–621, October, 1985.

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Ivanyuta, Y.F., Naumchuk, N.V., Pogrebnyak, V.G. et al. Flow structure of aqueous solutions of polyethylene oxide in the inlet region of short capillaries. Journal of Engineering Physics 49, 1192–1197 (1985). https://doi.org/10.1007/BF00871917

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  • Oxide
  • Aqueous Solution
  • Statistical Physic
  • Polyethylene
  • Flow Structure