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Experimental evaluation of the criterial number for diffusive mass and heat transfer in sand saturated with petroleum and water

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Abstract

An experimental method of determining the criterial number for diffusive mass and heat transfer in sand saturated with petroleum and water is proposed and results are shown.

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Abbreviations

a m :

liquid diffusivity of collector substance, m2/sec

a q :

effective thermal diffusivity of collector, m2/sec

u0 :

initial specific mass content in sand specimen, kg/kg

u:

specific mass content in sand specimen at any time, kg/kg

x:

linear coordinate, m

τ :

contact time, sec

M:

quantity of liquid passing through a unit contact area, kg/m2

ρ 0 :

density of liquid, kg/m3

k=1/11,820:

form factor, m2

Literature cited

  1. A. V. Lykov and Yu. A. Mikhailov, Theory of Heat and Mass Transfer [in Russian], Gosénergoizdat (1963).

  2. L. M. Nikitina, Thermodynamic Parameters and Mass Transfer Coefficients for Moist Materials [in Russian], Izd. Énergiya, Moscow (1968).

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  3. G. M. Kondrat'ev, Heat Measurements [in Russian], Mashgiz (1957).

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Authors and Affiliations

  1. All-Union Scientific-Research Institute of Petroleum and Natural Gas, Moscow

    É. M. Simkin & A. M. Bernshtein

Authors
  1. É. M. Simkin
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  2. A. M. Bernshtein
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Additional information

Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 22, No. 6, pp. 1027–1030, June, 1972.

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Simkin, É.M., Bernshtein, A.M. Experimental evaluation of the criterial number for diffusive mass and heat transfer in sand saturated with petroleum and water. Journal of Engineering Physics 22, 710–712 (1972). https://doi.org/10.1007/BF00822976

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  • DOI: https://doi.org/10.1007/BF00822976

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