Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/157255
Mathematical modelling of sound fields in urban environment
Author(s)
| Author | Affiliation |
|---|---|
Shevchenko, Yulia | National Aviation University |
Title
Mathematical modelling of sound fields in urban environment
Is part of
Transporto inžinerija ir vadyba: 15-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Transport Engineering and Management: Proceedings of the 15th Conference for Junior Researchers "Science - Future of Lithuania"
Published In
| Year |
|---|
2012 |
Publishing date
2012-05-04
Publisher
Vilnius : Vilnius Gediminas Technical University
Extent
6 p.
Abstract (en)
A model for sound fields calculation in urban areas has been presented. Proposed model consists of block structure. The main blocks are calculation of sound power level of vehicles of various vehicle categories, attenuation of sound during its propagation from source to receiver and modelling of traffic flows. Such attenuation effects as noise barriers attenuation, influence of impedance ground surfaces and additional reflections were considered. Some case studies have been presented to demonstrate the adequacy of theoretical calculations to measurement results.
Series/Report no.
Resource Type (COAR)
TextConference outputConference proceedingsConference paper
Language
Anglų / English (en)
Country
Lietuva / Lithuania (LT)
Description
DSpace:
Institucija / Institution: National Aviation University
Owning collection
ISBN
9786094571329
ISSN
2029-7157
2029-7149
Access Rights
Atviroji prieiga / Open Access