Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Svetlana Ushak"'
Publikováno v:
Materials, Vol 17, Iss 8, p 1878 (2024)
Thermal energy storage (TES) plays an important role in industrial applications with intermittent generation of thermal energy. In particular, the implementation of latent heat thermal energy storage (LHTES) technology in industrial thermal processes
Externí odkaz:
https://doaj.org/article/00024da7437645728e206f567a47e65a
Publikováno v:
Energies, Vol 17, Iss 3, p 578 (2024)
Thermochemical energy storage using salt hydrates is a promising method for the efficient use of energy. In this study, three host matrices, expanded vermiculite, expanded clay, and expanded natural graphite were impregnated with a eutectic mixture o
Externí odkaz:
https://doaj.org/article/9e2df8ce4439424cbb34c26dbbef6691
Publikováno v:
Energy Nexus, Vol 11, Iss , Pp 100227- (2023)
The present study investigates the effect of different volume ratios of PCM on the melting process and energy storage in the improved thermal energy storage (TES) system using auxiliary fluid. The purpose of using the auxiliary fluid is to benefit fr
Externí odkaz:
https://doaj.org/article/49bf6134207f4b72bd7d5f177f1348d6
Autor:
Alireza Khademi, Seyed Ali Abtahi Mehrjardi, Zafar Said, R. Saidur, Svetlana Ushak, Ali J. Chamkha
Publikováno v:
Energy Nexus, Vol 10, Iss , Pp 100196- (2023)
Finding a low-cost method to improve the heat transfer rate in thermal energy storage (TES) is essential in the modern world. In the current research, the comparison of inclined systems, which are among the inexpensive methods, with the new combined
Externí odkaz:
https://doaj.org/article/ca809e5fc25841f3a21b4c2031e2093e
Publikováno v:
Nanomaterials, Vol 13, Iss 9, p 1486 (2023)
Despite the structural and electrochemical advantages of LiFePO4 (LFP) as a cathode material, the solid-state reaction commonly used as a method to produce it at the industrial level has known disadvantages associated with high energy and fossil fuel
Externí odkaz:
https://doaj.org/article/b24b79dc7bbe4743a0f0fe084950be8e
Publikováno v:
Membranes, Vol 13, Iss 2, p 187 (2023)
Electromembrane processes for LiOH production from lithium brines obtained from solar evaporation ponds in production processes of the Salar de Atacama are considered. In order to analyze high concentrations’ effect on ion exchange membranes, the u
Externí odkaz:
https://doaj.org/article/d42248aa9e9d48a6b16e532aaca1b120
Publikováno v:
Materials, Vol 15, Iss 19, p 6879 (2022)
Nanofluids can be employed as one of the two fluids needed to improve heat exchanger performance due to their improved thermal and rheological properties. In this review, the impact of nanoparticles on nanofluid properties is discussed by analyzing f
Externí odkaz:
https://doaj.org/article/1d998bf127aa462f976d7646801da0cf
Autor:
Emiliano Borri, Nan Hua, Adriano Sciacovelli, Dawei Wu, Yulong Ding, Yongliang Li, Vincenza Brancato, Yannan Zhang, Andrea Frazzica, Wenguang Li, Zhibin Yu, Yanio E. Milian, Svetlana Ushak, Mario Grageda, Luisa F. Cabeza
Publikováno v:
Energies, Vol 15, Iss 19, p 6873 (2022)
Phase change slurries (PCSs) have great potential as both a heat transfer fluid and an energy storage medium for cooling processes, cold energy storage, and cold energy transportation due to desirable thermophysical properties. One of the major benef
Externí odkaz:
https://doaj.org/article/e9d4d934ca2547498ce3b269e4e2280f
Publikováno v:
Membranes, Vol 11, Iss 8, p 575 (2021)
The objective of this work was to evaluate obtaining LiOH directly from brines with high LiCl concentrations using bipolar membrane electrodialysis by the analysis of Li+ ion transport phenomena. For this purpose, Neosepta BP and Fumasep FBM bipolar
Externí odkaz:
https://doaj.org/article/9820925f26f44b19b48f8c166db5202c
Publikováno v:
Membranes, Vol 10, Iss 9, p 198 (2020)
A membrane electrodialysis process was tested for obtaining battery grade lithium hydroxide from lithium brines. Currently, in the conventional procedure, a brine with Li+ 4–6 wt% is fed to a process to form lithium carbonate and further used to pr
Externí odkaz:
https://doaj.org/article/ba8545d33b8d4afcaef70ec53ea4b9f2