• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1999, Vol. 35 ›› Issue (6): 41-43,6.

• Article • Previous Articles     Next Articles

OPTIMIZATION OF THE SHAPE OF AN AUTOMOBILE SIDE-MIRROR FOR LOW AERODYNAMIC NOISE BY APPLYING VORTICITY EQUATION

Lu Senlin;Ge Tun;Zeng Falin;Yiao Zhiyuan   

  1. Jiangsu University of Science & Technology East China Shipbuilding Institute
  • Published:1999-11-01

Abstract: The shape of an automobile side-mirror for low aerodynamic noise using vorticity function in frequency domain is optimized. After the improvement of the shape, about 10 dB reduction in fluctuation pressure level is obtained.

Key words: Aerodynamic noise, Automobiles

CLC Number: