Title :
Sound radiation from T junction of city roads
Author :
Piddubniak, Olexa ; Piddubniak, Nadia ; Krasnyk, Olexandr
Author_Institution :
Fac. of Process & Environ. Eng., Lodz Univ. of Technol., Lodz, Poland
Abstract :
The sound radiation from vehicles moving on city road with T intersection is considered. The solution of problem is found on the base of superposition of the solutions with taking into account of wind effect in acoustic field for the cases of vehicles move along straight roads and roads with the right-angle bend. The numerical analysis of traffic noise characteristics is carried out for the T junction example on Wolczańska and Wróblewskiego streets in the town of Łódź (Poland).
Keywords :
acoustic radiators; noise pollution; road traffic; road vehicles; roads; wind; Łódź; Poland; T junction; Wolczańska; Wróblewskiego; acoustic field; city roads; numerical analysis; right-angle bend; sound radiation; straight roads; superposition; traffic noise characteristics; vehicles; wind effect; Acoustics; Cities and towns; Junctions; Mathematical model; Noise; Roads; Vehicles;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2013 XVIIIth International Seminar/Workshop on
Conference_Location :
Lviv
Print_ISBN :
978-966-02-6765-7
