A study on the relation between cylinder pressure process and combustion noise in engines
Technology reports of the Yamaguchi University Volume 1 Issue 5
Page 493-500
published_at 1976-12
Title
A study on the relation between cylinder pressure process and combustion noise in engines
Creators
Fukuda Motokazu
Source Identifiers
This paper is concerned with the noise emitted by the surface of reciprocating internal combustion engines. At first, the relevance of characteristic values of cylinder pressure process to emitted noise was reviewed. Next, the transfer coefficient between the cylinder pressure spectrum and sound pressure spectrum of noise was estimated, and an assessment of four kinds of four-stroke engine as noise generating objects was made. Finally, by the aid of these results, an attempt was made to separate the combustion noise and the mechanical noise from the engine noise.
Languages
eng
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1976-12
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools
工学部