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http://dx.doi.org/10.3795/KSME-B.2008.32.4.241

The Investigation of Diesel Spray Combustion in DME HCCI Combustion  

Lim, Ock-Taeck (울산대학교 기계자동차공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.32, no.4, 2008 , pp. 241-248 More about this Journal
Abstract
The purpose of the research is to investigate of diesel spray combustion for simultaneously reduction way of NOx and PM. The diesel injection were done into intermediates that are generated by very lean DME HCCI combustion using a RCM. The concentration of intermediate could not be directly measured, so we estimated it by CHEMKIN calculation. Two dimensional spontaneous luminescence images which are created by chemical species reaction at low temperature reaction (LTR) and high temperature reaction (HTR) are captured by using a framing streak camera. Also, combustion events were observed by high-speed direct photography. The ignition and combustion events were analyzed by pressure profiles and the KL values and flame temperatures were analyzed by the two-color method.
Keywords
Diesel Combustion; Dimethyl Ether; Homogeneous Charge Compression Ignition; Rapid Compression Machine;
Citations & Related Records

Times Cited By SCOPUS : 1
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