Applied Mathematics and Mechanics (English Edition) ›› 2002, Vol. 23 ›› Issue (3): 350-354.

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THEORETICAL MODEL OF VIBRATING OBJECT TRANSMITTING NOISE TOWARDS EXTERNAL SOUND

YAO Zhi-yuan   

  1. Department of Engineering Mechanics, Southeast University, Nanjing 210096, P. R. China
  • Received:2000-05-08 Revised:2001-09-20 Online:2002-03-18 Published:2002-03-18
  • Supported by:
    the National Natural Science Foundation of China(59775022)

Abstract: On the basic theory of modal method, the coupling relation between the vibration of objects and external sound was analyzed, the theoretical model solving the vibration and noise was provided, the corresponding calculation formula was given. The calculating results show out that this calculation formula is correct.

2010 MSC Number: 

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