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国际多尺度计算工程期刊

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ISSN 打印: 1543-1649

ISSN 在线: 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

MODELING THE HYGRO-THERMO-MECHANICAL AGGLOMERATION RELATIONS OF CARBON-EPOXY HYBRID NANOCOMPOSITES

卷 13, 册 3, 2015, pp. 231-248
DOI: 10.1615/IntJMultCompEng.2015012650
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摘要

In the present work, the hygro-thermo-mechanical properties of hybrid nanocomposites are presented under the agglomeration effects of carbon nanotubes in the polymer matrix. In order to study the composite behaviors, the Voigt and Reuss homogenization method is adopted to present new relations for a hybrid nanocomposite that contains micro carbon fibers as inclusions along with the nanotubes. The experimental findings have shown that the nanotube agglomerations have a significant impact on the effective thermo-mechanical and moisture properties of nanocomposites. Experimental works also prove that nanotube agglomerations further degrade the electrical and vibration characteristics. Additionally, the existing fabrication methods have shown that extensive deagglomeration process has resulted in considerable damage to the nanotubes. Therefore, in order to overcome the above problems the hybrid nanocomposite concept has been proposed and the effective elastic, thermal, and moisture properties are derived in terms of the nanotube agglomeration. The effective hygro-thermo-mechanical properties of hybrid nanocomposites as a function of nanotube agglomeration volume fraction have been presented. The results prove that the effective properties of nanocomposites are reduced under nanotube agglomerations but enhanced when carbon fibers are used as inclusions. Consequently it is concluded that the nanocomposite properties can be improved by using carbon fibers as hybrid inclusions although nanotube agglomerations may be present.

对本文的引用
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  6. Tavakoli Maleki Arash, Pourseifi Mehdi, Zakeri Mahnaz, Effect of agglomeration of the nanotubes on the vibration frequency of the multi-scale hybrid nanocomposite conical shells: a GDQ-based study, Waves in Random and Complex Media, 32, 1, 2022. Crossref

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