Estimation of the efficiency of partial case of heat and mass transfer processes between heat pumps and moving substance

Part 3

Authors

  • O.S. Kshevetsky Yuriy Fedkovych Chernivtsi National University, 2 Kotsiubynsky str., 58000, Chernivtsi, Ukraine
  • O.V. Orletskyi Yuriy Fedkovych Chernivtsi National University, 2 Kotsiubynsky str., 58000, Chernivtsi, Ukraine

Keywords:

heat pump, moving substance, heat and mass transfer, efficiency, energy efficiency, thermoelectric heat pump, thermoelements, thermoelectric material

Abstract

A theoretical model for evaluating the efficiency of the partial case of heat and mass transfer processes between a moving substance and thermoelectric heat pumps with their heat exchange parts, in which the moving substance (or at least part of this moving substance) is brought into thermal contact with heat absorbing and heat dissipating heat exchangers , which can operate in modes that may differ from the mode of maximum energy efficiency, in particular, taking into account the amounts of materials required for the manufacture of these thermoelectric heat pumps. The results of the corresponding theoretical estimation are given. Bibl. 9, Tabl. 1, Fig. 2.

References

Kshevetsky O.S. (2017). Estimation of the efficiency of partial case of heat and mass transfer processes between heat pumps and moving substance, part 1. J.Thermoelectricity, 6, 39–55.

Kshevetsky O.S. (2018). Estimation of the efficiency of partial case of heat and mass transfer processes between heat pumps and moving substance, part 2. J.Thermoelectricity, 2, 56–68.

Kshevetsky, O. (2019). About some of the possibilities of using heat pumps in processes that involve the movement of substance. Thermophysics and Thermal Power Engineering, 41(3), 70-76. https://doi.org/https://doi.org/10.31472/ttpe.3.2019.10

Kshevetsky O.S. (2017). On the роssibility of increasing the energy efficiency of heat and mass transfer processes that provide for heating and cooling of moving substance. Khimichna Tekhnologiia ta Ingeneriia: zbirnyk tez dopovidei Mizhnarodnoi naukovo-praktychnoi konferentsii - Chemical Technology and Engineering: Abstracts of International scientific and practical conference (Lviv, June 26–30, 2017) (pp.96-97).

Patent of Ukraine №118972 (2019). Kshevetsky O.S. Process of heat and mass transfer between moving substance and heat pumps. Bul. №7 [in Ukrainian].

Anatychuk L.I., Prybyla A.V. (2017). On the coefficient of performance of thermoelectric liquid-liquid heat pumps with regard to energy loss for heat carrier transfer. J.Thermoelectricity, 6, 34 – 40.

Anatychuk L.I., Prybyla A.V. (2016). Comparative analysis of thermoelectric and compression heat pumps for individual air-conditioners. J.Thermoelectricity, 2, 33 – 42.

Ioffe A.F. (1960). Poluprovodnikovyie termoelementy [Semiconductor thermoelements]. Moscow-Leningrad: AN SSSR Publ. [in Russian].

Anatychuk L.I. (2005). Thermoelectricity. Vol. 2. Thermoelectric Power Converters. Kyiv, Chernivtsi, Institute of Thermoelectricity.

How to Cite

Kshevetsky, O., & Orletskyi, O. (2024). Estimation of the efficiency of partial case of heat and mass transfer processes between heat pumps and moving substance: Part 3. Journal of Thermoelectricity, (4), 40–53. Retrieved from http://jte.ite.cv.ua/index.php/jt/article/view/73

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