THE EFFECT OF AERODYNAMIC, STRUCTURAL FEATURES OF BLADE RING FOR ACOUSTICS OF FAN STEP

Authors

  • Екатерина Викторовна Дорошенко Кафедра авиационных двигателей Аэрокосмического института Национального авиационного университета. г. Киев, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2010.3157

Keywords:

acoustic characteristics, the fan, computing experiment

Abstract

The calculation of dependence of acoustic and aerodynamic characteristics of a blade crown of turbine engine fan from geometry of the fan blades is carried out. The variants with different fan angles front and rear edge of the blades on the perpendicular axis of the engine are considered.

Author Biography

Екатерина Викторовна Дорошенко, Кафедра авиационных двигателей Аэрокосмического института Национального авиационного университета. г. Киев

Аспирант

References

  1. А.Г. Мунин, В.Е. Квитка Авиационная акустика, М, «Машиностроение», 1973.- 448с.
  2. В.И. Токарев и др. Снижение шума при эксплуатации пассажирских самолетов, - К., «Техника», 1990.- 127с.
  3. Yamagata A., Kodama H., Tsuchiya N. CFD Prediction of Unsteady Pressures due to Fan Rotor-Stator Interac tion, ISABE 2003, №2003-l130. 4. Е. Голдстейн Аэроакустика, М, «Машиностроение», 1981.- 295с.

Downloads

Published

2010-09-30

How to Cite

Дорошенко, Е. В. (2010). THE EFFECT OF AERODYNAMIC, STRUCTURAL FEATURES OF BLADE RING FOR ACOUSTICS OF FAN STEP. Eastern-European Journal of Enterprise Technologies, 5(5(47), 48–50. https://doi.org/10.15587/1729-4061.2010.3157

Issue

Vol. 5 No. 5(47) (2010): The applied physics and materials technology. The applied mechanics

Section

Applied mechanics

License

Copyright (c) 2014 Екатерина Викторовна Дорошенко

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.

A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.