The Experiment Research on Related Factors of Influencing Combustion Noise of Diesel Engine

Abstract:

Article Preview

The noise of Diesel engine is the main source of vehicle noise, and engine noise is divided to 3 parts: the mechanical noise, the air flow noise and combustion noise. Combustion noise is the main part of in the three. In this paper, the combustion noise variation of a vehicle diesel with parameters of engine speed, engine load, pump and injector were analyzed by experiment method, the relationship between combustion noise and the double-peak of cylinder presser rise rate were analyzed carefully, some conclusions such as the second peak of PRR(pressure rise rate) is the suitable factor reflecting combustion noise and combustion noise is the function of diesel load were gotten.

Info:

Periodical:

Advanced Materials Research (Volumes 199-200)

Edited by:

Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim

Pages:

1005-1009

DOI:

10.4028/www.scientific.net/AMR.199-200.1005

Citation:

Z. C. Yuan et al., "The Experiment Research on Related Factors of Influencing Combustion Noise of Diesel Engine", Advanced Materials Research, Vols. 199-200, pp. 1005-1009, 2011

Online since:

February 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.