Отправить статью по E-mail Evaluation of the Thermodynamic Efficiency of Solid-State Coolers and Generators Based on the Multicaloric Effect
- Авторы: Starkov A.1, Pakhomov O.1, Rodionov V.2, Amirov A.2,3, Starkov I.1,4
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Учреждения:
- St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
- Laboratory of New Magnetic Materials & Institute of Physical and Mathematical Sciences and Information Technology, Immanuel Kant Baltic Federal University
- Institute of Physics, Daghestan Scientific Center, Russian Academy of Sciences
- St. Petersburg Academic University, Russian Academy of Sciences
- Выпуск: Том 64, № 4 (2019)
- Страницы: 547-554
- Раздел: Solid State Electronics
- URL: https://journals.rcsi.science/1063-7842/article/view/203303
- DOI: https://doi.org/10.1134/S1063784219040224
- ID: 203303
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Аннотация
The efficiency of using the multicaloric effect (μCE) in solid-state cooling systems is investigated and compared with single caloric effects. The proposed approach is illustrated by the example of the Brighton cycle for μCE and the magnetocaloric effect. Based on the conducted experiments for the two-layer composite Fe48Rh52–PbZr0.53Ti0.47O3, the dependence of relative efficiency on temperature is constructed and the temperature range is estimated, where μCE has an advantage over the magnetocaloric effect. The comparison of the developed theory of the μCE with the obtained experimental data is performed.
Об авторах
A. Starkov
St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
Автор, ответственный за переписку.
Email: ferroelectrics@ya.ru
Россия, St. Petersburg, 197101
O. Pakhomov
St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
Email: ferroelectrics@ya.ru
Россия, St. Petersburg, 197101
V. Rodionov
Laboratory of New Magnetic Materials & Institute of Physical and Mathematical Sciences and Information Technology, Immanuel Kant Baltic Federal University
Email: ferroelectrics@ya.ru
Россия, Kaliningrad, 236041
A. Amirov
Laboratory of New Magnetic Materials & Institute of Physical and Mathematical Sciences and Information Technology, Immanuel Kant Baltic Federal University; Institute of Physics, Daghestan Scientific Center, Russian Academy of Sciences
Email: ferroelectrics@ya.ru
Россия, Kaliningrad, 236041; Makhachkala, 367003
I. Starkov
St. Petersburg National Research University of Information Technologies, Mechanics, and Optics; St. Petersburg Academic University, Russian Academy of Sciences
Email: ferroelectrics@ya.ru
Россия, St. Petersburg, 197101; St. Petersburg, 194021
