Design of acoustic Fresnel zone plate for contact stress measurement of aero-engine rotor mating surface

Publication date: Available online 18 February 2021Source: Journal of Sound and VibrationAuthor(s): Enxiao Liu, Yongmeng Liu, Xiaoming Wang, Junjie Zhi, Yuanlin Chen, Chuanzhi Sun, Jiubin Tan

Source: Journal of Sound and Vibration - February 19, 2021 Category: Physics Source Type: research