| Issue |
E3S Web Conf.
Volume 376, 2023
International Scientific and Practical Conference “Environmental Risks and Safety in Mechanical Engineering” (ERSME-2023)
|
|
|---|---|---|
| Article Number | 04015 | |
| Number of page(s) | 5 | |
| Section | IV Environmental Impact of Transport Logistics | |
| DOI | https://doi.org/10.1051/e3sconf/202337604015 | |
| Published online | 31 March 2023 | |
Localization of car engine noise sources
Togliatti State University, 14 Belorusskaya str., Togliatti, 445667, Russian Federation
* Corresponding author: iglen19@yandex.ru
The engine of a vehicle, particularly a passenger car, is one of the main sources of noise radiated into the environment and creates a noise load in residential areas, which has a negative impact on people. Experts in the field of acoustics perform computational and experimental acoustic studies both at the design stage, and at the stage of putting into production and directly operating the engine as part of the car to reduce engine noise. An important stage of acoustic research is the localization of the most intensely radiating noise of systems, mechanisms, nodes and engine parts. The article presents the results of experimental studies on localization of internal combustion engine noise sources of a LADA car.
Key words: car / engine / noise / sound field
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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