轻型汽车轮胎噪声的试验研究

本文以球面单极子声源声波传输特性为理论基础，提出了计算轻型汽车轮胎噪声的经验计算公式，并经实际验证，计算值与测量值吻合较好，为轮胎低噪声设计和降低汽车行驶噪声提供了参考依据。

An Experimental Research on Tyre Noise of Light Vehicles

Based on the theory of the transmitting characteristic of the sound wave from a spherical monopole sound source, an experimental formula for calculating the tyre noise of light vehicles was proposed. Tests proved that the calculated values accord well with the values measured. This provided a reference for the low noise design of tyres and the reduction of vehicle driving noise.