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International Journal of Fluid Mechanics Research

Erscheint 6 Ausgaben pro Jahr

ISSN Druckformat: 2152-5102

ISSN Online: 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

Indexed in

About Accuracy of Estimation of Power Performance Characteristics of Wind Turbines

Volumen 29, Ausgabe 3&4, 2002, 6 pages
DOI: 10.1615/InterJFluidMechRes.v29.i3-4.230
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ABSTRAKT

The influence of turbulence intensity and asymmetry factor of wind velocity on estimation of power performance at wind turbine testing following procedure of an International Standard IEC 61400-12 is shown in the present paper. The values of errors are estimated by ignoring of dispersion and asymmetry in the Standard. Instead of an averaged wind velocity it is proposed to use a driven wind velocity. It is shown which errors can take place at applying the Rayleigh function of distribution when talking about annual energy production. To avoid this it is proposed to use real long-term distribution of wind at local place.

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