Effects of Secondary Air on the Exhaust Oxidation of Particulate Matters

The effects of secondary air on the exhaust oxidation of particulate matters (PM) have been assessed in a direct-injection-spark-ignition engine under fuel rich fast idle condition (1200 rpm; 2 bar NIMEP). Substantial oxidation of the unburned feed gas species (CO and HC) and significant reduction o...

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Bibliographic Details
Main Authors: Pritchard, Joseph, Cheng, Wai K.
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering
Format: Article
Language:en_US
Published: SAE International 2015
Online Access:http://hdl.handle.net/1721.1/98048
https://orcid.org/0000-0002-7044-8156