Spectroscopical Determination of Temperature- and OH-Concentration Distribution in the Combustion Chamber of an Otto-Engine

780231

02/01/1978

Event
1978 Automotive Engineering Congress and Exposition
Authors Abstract
Content
Spectroscopical investigations of the combustion process in spark ignition engines have been performed by aid of the band head of the OH-band system at 306.4 nm. Using an optical probe system the course of the emission-absorption-temperatures and OH-concentrations at different combustion chamber positions could be detected. The experimental results are related to those calculated by use of a theoretical model describing the change of the thermodynamical and chemical state of the gas. Additional measurements were executed at a combustion chamber of constant volume.
Meta TagsDetails
DOI
https://doi.org/10.4271/780231
Pages
8
Citation
May, H., and Mueller, W., "Spectroscopical Determination of Temperature- and OH-Concentration Distribution in the Combustion Chamber of an Otto-Engine," SAE Technical Paper 780231, 1978, https://doi.org/10.4271/780231.
Additional Details
Publisher
Published
Feb 1, 1978
Product Code
780231
Content Type
Technical Paper
Language
English