Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Tractor & Farm Transporter》 2009-06
Add to Favorite Get Latest Update

Two BEM Methods for Acoustic Field Analysis of Open Structure

LI Li-jun,GANG Xian-yue,CHAI Shan,LI Hong-yan(School of Traffic and Vehicle Engineering,Shandong University of Technology,Zibo 255049,China)  
BEM was a method which is used for acoustic field analysis.For unclosed acoustic enclosure,there are two methods,indirect BEM and direct BEM coupling.This paper summarized the basic theory and solving process of the two methods,and analyzed the acoustic field analysis of the cabin with open door in order to compare the two methods.
【Fund】: 山东省自然科学基金资助项目(Q2006F04Y2007A33)
【CateGory Index】: O422.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved