Local inhomogeneity of mixture concentration affects combustion characteristics in the lean burn system and also in the stratified charge combustion system. To investigate such combustion systems, the effects of inhomogeneous mixtures were examined using a carefully controlled experimental system. In this study, a constant-volume chamber, which can simulate an idealized stratified charge by using a removable partition inside the chamber, was developed. Flow and combustion characteristics were examined by indicated pressure analysis, Schlieren photography, ion probe measurements and local equivalence ratios measurements while varying the combination of initial equivalence ratios on each side of the partition. As a result, combustion characteristics of charge stratified, very lean propane-air mixture were clarified.
Combustion Enhancement of Very Lean Premixture Part in Stratified Charge Conditions
Sae Technical Papers
1996 SAE International Fall Fuels and Lubricants Meeting and Exhibition ; 1996
01.10.1996
Aufsatz (Konferenz)
Englisch
Combustion enhancement of very lean premixture in stratified charge conditions
Kraftfahrwesen | 1996
|A Study on Combustion Enhancement of Very Lean Premixture
British Library Online Contents | 1998
|SAE Technical Papers | 2003
|Lean burn combustion influence on stratified charge ethanol direct injection engine
British Library Conference Proceedings | 2016
|