Publication Date:
2024-04-09
Description:
This work describes the influence of catalytic converter heating strategies on the emissions during heating operation, as well as during the subsequent load demand at different engine start temperatures. A novel strategy is presented, that provides heating of the combustion chamber, without decreasing the catalyst converter heating significantly. The studies were carried out on a gasoline engine. Emissions were examined in detail. In addition, the flame propagation is evaluated experimentally.
Keywords:
T1-995
;
Katalysatorheizen
;
cold start
;
combustion process
;
Flammenausbreitung
;
particulate emission
;
Partikelemissionen
;
Brennverfahren
;
Kaltstart
;
flame Development
;
catalytic converter heating
;
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
Language:
German
Format:
image/jpeg
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