Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Analysis of different adsorption heat transformation applications and working pairs for climatic regions of Russia. / Grekova, A. D.; Gordeeva, L. G.
International Symposium on Material Science and Engineering 2018, ISMSE 2018. ред. / M Kaloop; J Hu. Том 1946 American Institute of Physics Inc., 2018. 020005 (AIP Conference Proceedings; Том 1946).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Analysis of different adsorption heat transformation applications and working pairs for climatic regions of Russia
AU - Grekova, A. D.
AU - Gordeeva, L. G.
N1 - Publisher Copyright: © 2018 Author(s).
PY - 2018/4/25
Y1 - 2018/4/25
N2 - Adsorption heat transformation is an energy and environment saving technology for cooling/heating driven by renewable energy sources. Each specific cycle of adsorption heat transformer (AHT) makes particular requirements to the properties of the sorption material, depending on the climatic zone in which the AHT is used, the type of application (cooling, heating and heat storage), and energy source used for regenerating the sorbent. Therefore, the effective operation of AHT can be realized only if the working pair "adsorbent-adsorbate" is intelligently selected in accordance with the requirements of a particular working cycle. One of the most important factors influencing the choice of a working pair is the climatic conditions in which the AHT will operate. In this paper, the climatic conditions of various regions of Russian Federation (RF) were analyzed. For each considered zone, the boundary potentials of Polanyi corresponding to different AHT cycles are calculated. The sorption equilibrium data of various sorbents with water and methanol presented in the literature are summarized, and characteristic sorption curves are plotted in coordinates "sorption - the Polanyi potential". The characteristic adsorption curves found are approximated by analytic expressions, which allow the analysis of working pairs applicability for different AHT cycles. The recommendations of using the discussed sorption pairs under conditions of determined climatic zones are given for the AHT applications.
AB - Adsorption heat transformation is an energy and environment saving technology for cooling/heating driven by renewable energy sources. Each specific cycle of adsorption heat transformer (AHT) makes particular requirements to the properties of the sorption material, depending on the climatic zone in which the AHT is used, the type of application (cooling, heating and heat storage), and energy source used for regenerating the sorbent. Therefore, the effective operation of AHT can be realized only if the working pair "adsorbent-adsorbate" is intelligently selected in accordance with the requirements of a particular working cycle. One of the most important factors influencing the choice of a working pair is the climatic conditions in which the AHT will operate. In this paper, the climatic conditions of various regions of Russian Federation (RF) were analyzed. For each considered zone, the boundary potentials of Polanyi corresponding to different AHT cycles are calculated. The sorption equilibrium data of various sorbents with water and methanol presented in the literature are summarized, and characteristic sorption curves are plotted in coordinates "sorption - the Polanyi potential". The characteristic adsorption curves found are approximated by analytic expressions, which allow the analysis of working pairs applicability for different AHT cycles. The recommendations of using the discussed sorption pairs under conditions of determined climatic zones are given for the AHT applications.
KW - SYSTEMS
UR - http://www.scopus.com/inward/record.url?scp=85047256460&partnerID=8YFLogxK
U2 - 10.1063/1.5030309
DO - 10.1063/1.5030309
M3 - Conference contribution
AN - SCOPUS:85047256460
VL - 1946
T3 - AIP Conference Proceedings
BT - International Symposium on Material Science and Engineering 2018, ISMSE 2018
A2 - Kaloop, M
A2 - Hu, J
PB - American Institute of Physics Inc.
T2 - 2nd International Symposium on Material Science and Engineering, ISMSE 2018
Y2 - 19 January 2018 through 21 January 2018
ER -
ID: 13487095