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Vol 51 Iss. 3
Pages:
3-24
Download volume:
RUS
Article

Viscosity of a fluidized bed

Authors:
O. M. Todes
R. B. Rosenbaum
Date submitted:
1970-03-25
Date accepted:
1970-05-20
Date published:
1970-11-17

Abstract

The limits of the applicability of the concept of viscosity. In molecular physics, it is shown that the phenomena of diffusion, thermal conductivity, and internal friction in gases are based on a single mechanism – the transfer of mass, energy, and momentum from one gas layer to another by chaotically moving molecules. This commonality of the mechanism is manifested in the presence of a connection and mutual proportionality of the coefficients of diffusion, thermal conductivity and internal friction – viscosity. ...

Область исследования:
(Archived) Without section
Funding:

None

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References

  1. Aerov M. E., Todes O. M. Hydraulic and thermal principles of operation of stationary and fluidized granular bed apparatuses. Izd-vo Khimiya, 1968. (in Russian)
  2. Bondareva A. K. Particle motion and heat transfer in a suspended layer. Avtoref. kand. dissertatsii, LPI, 1958. (in Russian)
  3. Bondareva A. K., Todes O. M. Features of technological processes in a suspended layer. Khimicheskaya nauka i promyshlennost, vol. 2, No. 2, 1957. (in Russian)
  4. Goroshko V. D. The use of radioactive radiation to solve some problems of carbon enrichment. Avtoref. kand. dissertatsii, IGI AN SSSR, 1960. (in Russian)
  5. Granat N. L. Motion of a solid body in a pulsating flow of a viscous liquid. Avtoref. kand. dissertatsii, LPI, 1965. (in Russian)
  6. Grek F. Z., Kiselnikov V. N. On the viscosity of a fluidized (boiling) bed. Zh. prikladnoi khimii, vol. 35, No. 10, 1962. (in Russian)
  7. Gupalo Yu. P. Investigation of the physico-mechanical properties of aerosuspensions and the movement of particles of the enriched material in them. Avtoref. kand. dissertatsii, IGI AN SSSR, 1961. (in Russian)
  8. Lastovtsev A. M., Khvalnov A. M., Makarov Yu. I. Investigation of the mixing process of bulk materials in a fluidized bed obtained by the mechanical method. Khimicheskaya promyshlennost, No. 11, 1962. (in Russian)
  9. Rosenbaum R. B., Todes O. M. Constrained fall of a ball in a cylindrical tube. DAN SSSR, vol. 115, No. 3, 1957. (in Russian)
  10. Rosenbaum R. B. Experimental study of the constrained motion of a ball along the axis of a cylindrical tube. Zapiski Gornogo Instituta, vol. XXXVI, iss. 3, 1958. (in Russian)
  11. Frank-Kamenetsky D. A. Diffusion and heat transfer in chemical kinetics. Izd-vo Nauka, 1967. (in Russian)
  12. Chlenov V. A., Mikhailov N. V. On the study of a vibro-fluidized bed. Zh. fizicheskoi khimii, vol. 39, No. 2, 1965. (in Russian)
  13. Bakker P. H., Heertjes P. M. Brit. Chem. Eng., vol. 4, No. 10, 1959.
  14. Bingham E. C. Fluidity and Plasticity, New York, 1922.
  15. Daniels T. C. J. Mech. Eng. Sci., vol. 4, No. 2, 1962.
  16. Einstein A. Ann. der Phys., Bd. 34, 1911.
  17. Furukawa J., Omae T. Ind. Eng. Chem., vol. 50, No. 5, 1958.
  18. Kramers H. Chem. Eng. Sci., vol. 1, No. 1, 1951.
  19. Morse R. D. Ind. Eng. Chem., vol. 47, No. 6, 1955.
  20. Schiemann G., Schügerl K., Fetting F. Chem. Ing. Tech., vol. 33, No. 11, 1961.

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