Numerical simulation and noise prediction of the aerial propeller

DOI

10.2991/iccia-16.2016.46How to use a DOI?

Keywords

Aerial propeller; Aerodynamic characteristics; Noise prediction; Farassat 1A.

Abstract

In this paper, the aerodynamic and acoustic performances of an aerial propeller are evaluated. In the aerodynamic analysis, the RANS (Reynolds-averaged Navier–Stokes) method combined with CFD (Computational Fluid Dynamics) technique is used. The acoustic analysis is based on Farassat 1A which derived from FW-H (Ffowcs Williams-Hawkings) equation. The pressure of the aerodynamic analysis is given as the input of the acoustic calculation. The acoustic analysis also draws some meaningful conclusions.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liu Yang
AU  - Jun Huang
AU  - Mingxu Yi
AU  - Chaopu Zhang
AU  - Hao Song
AU  - Qian Xiao
PY  - 2016/09
DA  - 2016/09
TI  - Numerical simulation and noise prediction of the aerial propeller
BT  - Proceedings of the 2016 International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2016)
PB  - Atlantis Press
SP  - 250
EP  - 253
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccia-16.2016.46
DO  - 10.2991/iccia-16.2016.46
ID  - Yang2016/09
ER  -