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International Journal for Multiscale Computational Engineering

Publicou 6 edições por ano

ISSN Imprimir: 1543-1649

ISSN On-line: 1940-4352

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.4 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 2.2 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00034 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.46 SJR: 0.333 SNIP: 0.606 CiteScore™:: 3.1 H-Index: 31

Indexed in

MOLECULAR DYNAMICS STUDY ON INTERFACIAL THERMAL RESISTANCE BETWEEN ORGANIC NANOPARTICLES AND ALKALI MOLTEN SALT MIXTURES

Volume 15, Edição 3, 2017, pp. 199-217
DOI: 10.1615/IntJMultCompEng.2017018709
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RESUMO

.Interfacial thermal resistances between organic nanoparticles and liquid alkali molten salt mixtures were estimated using molecular dynamics simulations. In order to understand the interfacial thermal resistance behaviors as to differ-ent particles, three carbon particles—single-wall carbon nanotube (SWNT), fullerene (C60), and graphite sheets—were employed in this study. Transient heat transfer between a carbon particle and molecules of the molten salt mixtures were simulated on the basis of the lumped capacitance method. The effects of material properties, and particle shapes and sizes on the interfacial thermal resistance were investigated. Additionally, the characteristics of the molten salt mixture molecules in liquid phase were comprehended by plotting local density variations along the relative position from the particle: the existence of the compressed liquid layer was confirmed. Finally, the interfacial thermal resistance of functionalized SWNT using two functional groups (carboxylic and amine groups) was estimated and also the critical diameter of the nanoparticle which maximizes the thermal conductivity and the specific heat capacity of molten salt nanofluids was predicted.

CITADO POR
  1. Hu Yanwei, He Yurong, Zhang Zhenduo, Wen Dongsheng, Enhanced heat capacity of binary nitrate eutectic salt-silica nanofluid for solar energy storage, Solar Energy Materials and Solar Cells, 192, 2019. Crossref

  2. Kim Hyun, Jo Byeongnam, Anomalous Increase in Specific Heat of Binary Molten Salt-Based Graphite Nanofluids for Thermal Energy Storage, Applied Sciences, 8, 8, 2018. Crossref

  3. Jeong Seonjin, Jo Byeongnam, Understanding mechanism of enhanced specific heat of single molten salt-based nanofluids: Comparison with acid-modified salt, Journal of Molecular Liquids, 336, 2021. Crossref

  4. Lee Daehyeong, Jo Byeongnam, Thermal energy storage characteristics of binary molten salt nanofluids: Specific heat and latent heat, International Journal of Energy Research, 45, 2, 2021. Crossref

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