FL2-2: Combustion Improvement of Biodiesel-Fueled Engines for NO_x-PM Reduction(FL: Fuels and Lubricants,General Session Papers)

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概要

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• An experimental study has been conducted to evaluate the advantage of the use of biodiesel fuel for simultaneous reduction of NO_x and PM done by introduction of EGR combined with high pressure fuel-injection. The effects of ambient temperature and oxygen concentration on ignition delay time at self-ignition combustion of biodiesel have been measured by using a constant volume combustion chamber. Engine bench test results show that low smoke emission achieved by using biodiesel and high pressure injection enables high EGR ratio, which results in lower NO_x emission compared to gas oil. Also, it is indicated that a large amount of EGR combined with high-pressure injection is effective to reduce SOF content in PM emission from biodiesel.

• 一般社団法人日本機械学会の論文
• 2008-07-28

著者

• Kawasaki Kiyoshi

  School Of Engineering The University Of Shiga Prefecture

• Yamane Koji

  School Of Engineering The University Of Shiga Prefecture

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• FL2-2: Combustion Improvement of Biodiesel-Fueled Engines for NO_x-PM Reduction(FL: Fuels and Lubricants,General Session Papers)

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