@inproceedings{ddb19802d780476c86787f0663e915db,
title = "Mechanism and simulation of reducing tire cavity resonance noise by using the special-shaped inner profile tire",
abstract = "Tire acoustic cavity resonance noise directly influences the ride comfort of a car. In this paper, a method to reduce tire cavity noise by using the special-shaped inner profile tire is introduced. First, the characteristics of the air cavity of the special-shaped inner profile tire are analyzed. Then, a FEA model of the special-shaped inner profile tire with air cavity is established to simulate the mode of tire cavity. The simulation results show that the inner profile of tire is no longer a fixed shape when the tire is rolling, instead changes continuously, and this change also leads to the changing the natural frequencies and modal shapes. These distributional modal characteristics may further lead the peak value of the tire cavity resonance noise to decrease, so the attenuation of noise is achieved.",
author = "Qizhang Feng and Xiandong Liu and Zongnan Wang and Yingchun Shan and Wei Zhao",
note = "Publisher Copyright: {\textcopyright} Proceedings of 2020 International Congress on Noise Control Engineering, INTER-NOISE 2020. All rights reserved.; 49th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2020 ; Conference date: 23-08-2020 Through 26-08-2020",
year = "2020",
month = aug,
day = "23",
language = "英语",
series = "Proceedings of 2020 International Congress on Noise Control Engineering, INTER-NOISE 2020",
publisher = "Korean Society of Noise and Vibration Engineering",
editor = "Jeon, \{Jin Yong\}",
booktitle = "Proceedings of 2020 International Congress on Noise Control Engineering, INTER-NOISE 2020",
}