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Flow of Polymeric Liquids in Helical Seals

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Abstract

Flows of Newtonian and anomalously viscous liquids are temperature-dependent under the hyperbolic or Reynolds laws. The dependence of the dimensionless heating temperature of the liquid, the sealing pressure, the power consumed by the helical seal, and their limiting values on the dimensionless heating time, and also the distribution of pressure and the dimensionless heating temperature of the liquid over the length of the helical seal in different time intervals are indicated.

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REFERENCES

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Authors and Affiliations

  1. Institute of Continuum Mechanics, Ural Branch of the Russian Academy of Sciences, Russia

    V. I. Yankov

  2. Perm’ State Technical University, Perm’, Russia

    N. M. Trufanova & A. G. Shcherbinin

Authors
  1. V. I. Yankov
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  2. N. M. Trufanova
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  3. A. G. Shcherbinin
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Additional information

The study was performed with financial support from the Russian Fund for Fundamental Research. Grant r2004 Ural, No. 04-01-96066 and No. 04-01-96056.

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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, No. 6, pp. 6–9, June, 2005.

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Yankov, V.I., Trufanova, N.M. & Shcherbinin, A.G. Flow of Polymeric Liquids in Helical Seals. Chem Petrol Eng 41, 299–306 (2005). https://doi.org/10.1007/s10556-005-0106-6

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  • DOI: https://doi.org/10.1007/s10556-005-0106-6

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