Abstract:
The thermodynamic efficiency of using the multicaloric effect (μμCE) in solid-state cooler systems has been studied in comparison to single-component caloric effects. This approach is illustrated by example of the Brayton cycle for μμCE and magnetocaloric effect (MCE). Based on the results of experiments with Fe4848Rh5252–PbZr0.530.53Ti0.470.47O33 two-layer ferroic composite, the temperature dependence of the relative efficiency is determined and the temperature range is estimated in which the μμCE is advantageous to MCE. The proposed theory of μμCE is compared to experimental data.
Citation:
A. S. Starkov, O. V. Pakhomov, V. V. Rodionov, A. A. Amirov, I. A. Starkov, “Estimation of the thermodynamic efficiency of a solid-state cooler based on the multicaloric effect”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:6 (2018), 42–49; Tech. Phys. Lett., 44:3 (2018), 243–246
\Bibitem{StaPakRod18}
\by A.~S.~Starkov, O.~V.~Pakhomov, V.~V.~Rodionov, A.~A.~Amirov, I.~A.~Starkov
\paper Estimation of the thermodynamic efficiency of a solid-state cooler based on the multicaloric effect
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2018
\vol 44
\issue 6
\pages 42--49
\mathnet{http://mi.mathnet.ru/pjtf5855}
\crossref{https://doi.org/10.21883/PJTF.2018.06.45766.17116}
\elib{https://elibrary.ru/item.asp?id=32740234}
\transl
\jour Tech. Phys. Lett.
\yr 2018
\vol 44
\issue 3
\pages 243--246
\crossref{https://doi.org/10.1134/S1063785018030276}
Linking options:
https://www.mathnet.ru/eng/pjtf5855
https://www.mathnet.ru/eng/pjtf/v44/i6/p42
This publication is cited in the following 7 articles:
Leiji Li, Shiyu He, Fei Xiao, Yi Zeng, Yang Liu, Ying Zhou, Xiaorong Cai, Xuejun Jin, “Cooling innovations: Elastocaloric shape memory alloys, manufacturing, simulation, and refrigerator”, Progress in Materials Science, 2025, 101477
Ivan Starkov, Abdulkarim Amirov, Lazer Khanov, Alexander Starkov, “Magnetobarocaloric effect in (1-x)La0.85Ag0.15MnO3–(x) 0.67PNN-0.33PT magnetoelectric composite”, Ferroelectrics, 569:1 (2020), 222
A. S. Starkov, O. V. Pakhomov, V. V. Rodionov, A. A. Amirov, I. A. Starkov, “Evaluation of the thermodynamic efficiency of solid-state coolers and generators based on the multicaloric effect”, Tech. Phys., 64:4 (2019), 547–554
Alaxander S. Starkov, Ivan A. Starkov, 2019 IEEE International Symposium on Applications of Ferroelectrics (ISAF), 2019, 1
Tino Gottschall, Konstantin P. Skokov, Maximilian Fries, Andreas Taubel, Iliya Radulov, Franziska Scheibel, Dimitri Benke, Stefan Riegg, Oliver Gutfleisch, “Making a Cool Choice: The Materials Library of Magnetic Refrigeration”, Advanced Energy Materials, 9:34 (2019)
A A Semenov, A I Dedyk, I L Mylnikov, V A Krylov, Yu V Pavlova, A E Tselev, O V Pakhomov, “Heat and electrical properties of composite ceramic with a perovskite structure, doped with magnetic ions”, J. Phys.: Conf. Ser., 1135 (2018), 012080