IDEAS home Printed from https://ideas.repec.org/a/ibn/masjnl/v3y2009i1p170.html
   My bibliography  Save this article

A Study on the Effects of Higher Order Mode Wave on Mufflers Performance

Author

Listed:
  • Hongguang Liu
  • Senlin Lu
  • Falin Zeng
  • Zhangping Lu
  • Jiangkun Zhou

Abstract

Based on the existence of higher order mode waves (HOMW) in expansion mufflers is proved theoretically, a 3-D FEM is used to obtain the four-pole parameters of a muffler which are in turn used to calculate the transmission loss. With this method, the distribution of sound pressure in a muffler is calculated, the effects of HOMW on the muffler performance are investigated and a technique to improve the muffler performance is put forward. It is shown that, because of HOMW, the sound wave in expansion chamber is not in plane form; HOMW can descent capability of muffler, and the position of inlet and outlet is important to the performance of mufflers.

Suggested Citation

  • Hongguang Liu & Senlin Lu & Falin Zeng & Zhangping Lu & Jiangkun Zhou, 2009. "A Study on the Effects of Higher Order Mode Wave on Mufflers Performance," Modern Applied Science, Canadian Center of Science and Education, vol. 3(1), pages 170-170, January.
    • Handle: RePEc:ibn:masjnl:v:3:y:2009:i:1:p:170
    as

    Download full text from publisher

    File URL: https://ccsenet.org/journal/index.php/mas/article/download/845/823
    Download Restriction: no
    File URL: https://ccsenet.org/journal/index.php/mas/article/view/845
    Download Restriction: no
    ---><---

    More about this item

    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ibn:masjnl:v:3:y:2009:i:1:p:170. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Canadian Center of Science and Education (email available below). General contact details of provider: https://edirc.repec.org/data/cepflch.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.