Unburned hydrocarbon
id:
unburned-hydrocarbon-310-11955561
title:
Unburned hydrocarbon
text:
Unburned hydrocarbons (UHCs) are the hydrocarbons emitted after petroleum is burned in an engine. When unburned fuel is emitted from a combustor, the emission is caused by fuel "avoiding" the flame zones. For example, in piston engines, some of the fuel-air mixture "hides" from the flame in the crevices provided by the piston ring grooves. Further, some regions of the combustion chamber may have a very weak flame, that is, they have either very fuel-lean or very fuel-rich conditions and conseque
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Unburned_hydrocarbon
date created:
date modified:
2024-01-22T07:22:30Z
main entity:
{"identifier":"Q2160310","url":"https://www.wikidata.org/entity/Q2160310"}
image:
fields total:
13
integrity:
13