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Nonstationary heat transfer in a solar pipe collector during continuous algae cultivation

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Abstract

A mathematical model is constructed for the description of the heat-transfer process in a system consisting of a solar collector, a heat exchanger, and a gas exchanger. Simple formulas are derived for calculating the temperature field of a system of pipes with a time increment equal to one cycle (the period during which the suspension completes its circulation in the system). Two cases are considered: with the heat exchanger disconnected and using the heat exchanger with a two-position automatic temperature regulator. A prototype example is solved for the first case and the model results are compared with a standard procedure.

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References

  1. Ch. A. Amanov, Investigation of Temperature and Radiation Conditions in Commercial Chlorella Reactors Using Solar Energy [in Russian], thesis, Ashkhabad (1982).

  2. K. Ya. Kondrat'ev, Radiant Heat Transfer in the Atmosphere [in Russian], Gidrometeoizdat, Leningrad (1956).

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  3. M. A. Mikheev, Fundamentals of Heat Transfer [in Russian], Gosenergoizdat, Moscow-Leningrad (1973).

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  4. Handbook of Climate of the USSR, No. 30: Turkmen SSR, Part 1: Solar Radiation, Radiation Balance, and Sunshine [in Russian], Gidrometeoizdat, Leningrad (1966).

  5. Handbook of Climate of the USSR, No. 30: Turkmen SSR, Part 2: Air Temperature [in Russian], Gidrometeoizdat, Leningrad (1973).

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Authors and Affiliations

  1. Kiev University, USSR

    I. N. Lyashenko & Sh. R. Redzhepova

  2. Turkmen Institute of National Economy, USSR

    I. N. Lyashenko & Sh. R. Redzhepova

Authors
  1. I. N. Lyashenko
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  2. Sh. R. Redzhepova
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Additional information

Translated from Vychislitel'naya i Prikladnaya Matematika, No. 63, pp. 69–75, 1987.

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Lyashenko, I.N., Redzhepova, S.R. Nonstationary heat transfer in a solar pipe collector during continuous algae cultivation. J Math Sci 66, 2182–2186 (1993). https://doi.org/10.1007/BF01098604

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  • DOI: https://doi.org/10.1007/BF01098604

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