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International Journal of Fluid Mechanics Research
Главный редактор: Atle Jensen (open in a new tab)
Заместитель главного редактора: Valery Oliynik (open in a new tab)
Редактор-основатель: Victor T. Grinchenko (open in a new tab)

Выходит 6 номеров в год

ISSN Печать: 2152-5102

ISSN Онлайн: 2152-5110

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: 1.1 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 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: 0.0002 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: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

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Effect of Active Control by Blowing to Aerodynamic Drag of Bluff Body Van Model

Том 40, Выпуск 4, 2013, pp. 312-323
DOI: 10.1615/InterJFluidMechRes.v40.i4.20
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Краткое описание

The use of active flow control is one method that can be applied to reduce the aerodynamic drag on vehicles. Many studies show that an active flow control provides a very good alternative prospect for reducing the aerodynamic drag on automotive vehicles. In this study, an active flow control of blowing is used in a bluff body van model adapted form modified Ahmed model which is considered the closest basic model of the family van widely produced by car manufacturer. The research was carried out by two approaches namely computational and experimental method. The computational approach used k−ε standard turbulence model with the objective to determine the characteristics of the flow field, the intensity of turbulence and aerodynamic drag reduction that occurred in the test model. Meanwhile, the experimental approach used load cell in order to validate the aerodynamic drag reduction obtained by the computational approach. The results showed that the addition of active control by blowing gives an influence on characteristics of the flow field, the intensity of turbulence and aerodynamic drag. Aerodynamic drag reductions close to 13.92 % for computational approach and 11.11 % for experimental approach have been obtained. The obtained drag reduction indicates that the flow of blowing is able to effectively reduce the wake that occurred in the back of the bluff body van model.

ЦИТИРОВАНО В
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  2. Tarakka Rustan, Salam Nasaruddin, Jalaluddin J, Ihsan Muhammad, Effect of blowing flow control and front geometry towards the reduction of aerodynamic drag on vehicle models, FME Transactions, 47, 3, 2019. Crossref

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