Numerical calculation and analysis of aero-acoustic characteristics of tilt rotor in different tilt angles

The numerical calculation model for the aero-acoustic analysis of a tilt rotor was established by combining the free wake method and the FW-H (Ffowcs Williams-Hawkings) equation. The numerical method was validated by using the tilt rotor′s aero-acoustic test results. The aero-acoustic characteristic...

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Bibliographic Details

Published in:	Xibei Gongye Daxue Xuebao
Main Authors:	YUAN Mingchuan, SUN Huixun, LI Zhibin, NIU Qingfeng, FAN Feng
Format:	Article
Language:	Chinese
Published:	EDP Sciences 2024-04-01
Subjects:	tilt rotor aero-acoustic characteristics tilt angle free wake method fw-h equation
Online Access:	https://www.jnwpu.org/articles/jnwpu/full_html/2024/02/jnwpu2024422p205/jnwpu2024422p205.html