The IDI Diesel Engine and Its Combustion Noise Variations

910228

02/01/1991

Event
International Congress & Exposition
Authors Abstract
Content
Future developments of IDI diesel engines aim at a further reduction of the engine exhaust and noise emissions with no penalty on the fuel consumption. In this paper it is demonstrated that the combustion noise of IDI diesel engines is of great importance for the emitted total engine noise. Any reduction in combustion noise leads to an improvement in the noise behaviour of diesel engines. There is a large potential for the improvement of noise emission if the significant cycle-to-cycle variations in combustion noise can be reduced. These cyclic variations can be reduced e.g. by an optimized injection system which is part of future low emission, high efficiency combustion sytems.
Meta TagsDetails
DOI
https://doi.org/10.4271/910228
Pages
12
Citation
Wolschendorf, J., Dürnholz, M., and Schmillen, K., "The IDI Diesel Engine and Its Combustion Noise Variations," SAE Technical Paper 910228, 1991, https://doi.org/10.4271/910228.
Additional Details
Publisher
Published
Feb 1, 1991
Product Code
910228
Content Type
Technical Paper
Language
English