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Grasp of exhaust gas characteristic of marine diesel engine

大島商船高等専門学校紀要 Volume 47 Page 1-5
published_at 2014-12
OS10047000001.pdf
[fulltext] 460 KB
Title
舶用ディーゼル機関の排出ガス特性の把握
Grasp of exhaust gas characteristic of marine diesel engine
Creators Kawahara Hideo
Creators Yamaguchi Shinya
Creators Sunada Tomohiro
Source Identifiers
Creator Keywords
diesel engine exhaust gas NOx CO2 PM measurement opacity meter
Recently, it is concerned with the problem of environmental pollution in the world, and the prevention of exhaust emission is enforcing day by day. The air pollution from vessel is also no exception. The regulation for pollution materials in the exhaust emission from the marine diesel engine will be enforced a few years after. The diesel engine has the high thermal efficiency and can be powered by the various fuels. However diesel, the contents of exhaust gas from diesel engine (Soot dust, NOx, SOx and other toxic substances) cause to the air pollution. The grasp of the exhaust gas characteristics in various operating conditions is important for the development of the exhaust gas purification technology of diesel engines. In this paper, the grasp of the exhaust gas characteristics of the diesel engine is examined. As a result, CO2 and NOx in change of load showed the changing trend generally known, and the influence on the PM measurement value by using opacity meter is clarified.
Languages jpn
Resource Type departmental bulletin paper
Publishers 大島商船高等専門学校
Date Issued 2014-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0387-9232
[NCID]AN00031668