THERMAL SCIENCE

International Scientific Journal

ANALYSIS OF HEAT AND MASS TRANSFER MECHANISM DURING THERMAL ENERGY STORAGE AND TEMPERATURE REGULATION

ABSTRACT
To strengthen the heat and mass transfer capacity and improve the temperature regulation rate, potential storage is taken as the research object in this research to study the heat energy storage of the battery in the low temperature environment. Lattice Boltzmann method is adopted to study the heat energy storage influence mechanism of the temperature regulation system of the low temperature phase-change materials. In addition, the influence of different physical parameters (thermal conductivity and latent heat of phase change) on the thermal insulation of the system in the process of temperature control is revealed. The results show that the mechanism of heat and mass transfer in the process of heat storage and temperature control is related to the different physical properties of phase change materials. The decrease of thermal conductivity and the increase of latent heat of phase change materials will greatly increase the effect of heat energy storage. Therefore, under the action of phase change latent heat, phase change material can effectively extend the holding time of the battery in the low temperature environment.
KEYWORDS
PAPER SUBMITTED: 2019-11-16
PAPER REVISED: 2019-12-28
PAPER ACCEPTED: 2020-01-16
PUBLISHED ONLINE: 2020-03-15
DOI REFERENCE: https://doi.org/10.2298/TSCI191116109D
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2020, VOLUME 24, ISSUE 5, PAGES [3185 - 3193]
REFERENCES
  1. Dong Dehua, Thermal optimisation of metal hydride reactors for thermal energy storage applications, Sustainable Energy & Fuels, 1(2017), 8, pp. 1820-1829.
  2. Shaofei Wu. Study and evaluation of clustering algorithm for solubility and thermodynamic data of glycerol derivatives, Thermal Science, 23(2019), 5, pp.2867-2875
  3. Wang Wentao, Fe 3 O 4-functionalized graphene nanosheet embedded phase change material composites: efficient magnetic-and sunlight-driven energy conversion and storage, Journal of Materials Chemistry, A5 (2017), 3, pp. 958-968.
  4. Deng Yong, Preparation and characterization of KNO3/diatomite shape-stabilized composite phase change material for high temperature thermal energy storage, Journal of Materials Science & Technology, 33 (2017), 2, pp. 198-203.
  5. Ye Wei-Biao, Enhanced latent heat thermal energy storage in the double tubes using fins, Journal of Thermal Analysis and Calorimetry, 128 (2017), 1, pp. 533-540.
  6. Hariharan Kandasamy, Investigation on phase change behavior of paraffin phase change material in a spherical capsule for solar thermal storage units, Heat Transfer Engineering, 39 (2018), 9, pp. 775-783.
  7. Abdulateef Ammar M, Thermal performance enhancement of triplex tube latent thermal storage using fins-nano-phase change material technique, Heat Transfer Engineering, 39. (2018), 12, pp. 1067-1080.
  8. Shaofei Wu, Mingqing Wang,Yuntao Zou. Research on internet information mining based on agent algorithm, Future Generation Computer Systems, 86(2018), pp.598-602
  9. Wen Ruilong, Thermal energy storage properties and thermal reliability of PEG/bone char composite as a form-stable phase change material, Journal of Thermal Analysis and Calorimetry, 132 (2018), 3, pp. 1753-1761.

© 2020 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence