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Heat Transfer Research

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ISSN Druckformat: 1064-2285

ISSN Online: 2162-6561

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: 1.7 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: 1.4 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: 0.6 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: 0.00072 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: 0.43 SJR: 0.318 SNIP: 0.568 CiteScore™:: 3.5 H-Index: 28

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EXPERIMENTAL AND NUMERICAL STUDY ON HEAT TRANSFER ENHANCEMENT OF HOME RADIATORS BY EMPLOYING SOLAR CELLS AND FANS

Volumen 51, Ausgabe 1, 2020, pp. 1-12
DOI: 10.1615/HeatTransRes.2019029250
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ABSTRAKT

In the traditional heating systems, heated water in the boiler is circulated in the home radiators to warm up the ambient temperature as an air conditioning system. Generally, in the mentioned systems, the natural convection has a key role in the heat transfer from the radiator to the surroundings. The forced convection can be also applied by using air fans, and consequently the Nusselt number will be increased, which means an increase in the efficiency and heat transfer. In this work, the air fans were placed in a sample radiator to improve the thermal efficiency. The used fans are powered by batteries, and the battery supply is charged by solar cells. The fans will be able to operate at nights when the electric energy of the solar cells has been stored in the accumulator. The problem was simulated using the ANSYS Fluent software to compare the obtained numerical results to those recorded experimentally. In numerical and experimental results, an increase in heat transfer was observed. The obtained results showed that the average heat transfer rate was improved by about 21% by using forced convention.

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REFERENZIERT VON
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