DocumentCode
2228307
Title
Sound car radiation from city crossroad
Author
Piddubniak, Olexa ; Piddubniak, Nadia ; Kurek, Lukasz ; Dujka, Magdalena
Author_Institution
Fac. of Process & Environ. Eng., Tech. Univ. of Lodz, Lodz, Poland
fYear
2009
fDate
21-24 Sept. 2009
Firstpage
261
Lastpage
266
Abstract
The noise propagation from moving sources on city controlled intersection with taking into account the wind velocity and direction of is investigated. The acoustic field is described as the waves superposition from many point sources, moving in two one-to-one perpendicular directions. Numerical results are obtained for acoustic pressure and sound intensity generated, in particular, on crossroad near St. Family Hospital in Lodz.
Keywords
acoustic intensity; acoustic noise; aeroacoustics; road traffic; wind; Lodz; acoustic field; acoustic pressure; car sound radiation; city controlled intersection; city crossroad; noise propagation; sound intensity; waves superposition; wind direction; wind velocity; Acoustic noise; Acoustic propagation; Acoustic waves; Acoustical engineering; Cities and towns; Roads; Velocity control; Wind energy generation; Wind speed; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2009. DIPED 2009. International Seminar/Workshop on
Conference_Location
Lviv
Print_ISBN
978-1-4244-4201-0
Type
conf
DOI
10.1109/DIPED.2009.5307268
Filename
5307268
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