34-59 STUDII CU PRIVIRE LA ANALIZA ZGOMOTULUI PRODUS DE EVACUAREA UNUI MOTOR CU APRINDERE PRIN COMPRIMARE
STUDIES ON NOISE ANALYSIS PRODUCED BY THE EXHAUST SYSTEM OF A DIESEL ENGINE
Analysis of noise level is necessary because, besides the fact that noise generates medical affections, it is one of the main factors of road vehicles pollution. In the present scientific paper is realized a study concerning the level of acoustic pollution generated by the exploitation of road vehicles, by the exhaust route of a diesel engine, analysing the noise produced at different engine speeds with and without curtain’s components of the exhaust system.
Keywords: noise, vehicle, acoustic pollution, exhaust
Cuvinte cheie: zgomot, vehicul, poluare sonoră, evacuare