無声放電型DPFによる貴金属ゼロ・室温・大気圧条件下でのPM除去の研究

• 中鉢 実則

  宇都宮大学大学院工学研究科

• 長澤 武

  宇都宮大学工学部

書誌事項

タイトル別名

• Feasibility Study of a Silent Discharge Type of DPF without Precious Metal under Room Temperature and Atmospheric Pressure Condition
• ムセイ ホウデンガタ DPF ニ ヨル キキンゾク ゼロ シツオン タイキアツ ジョウケン カ デ ノ PM ジョキョ ノ ケンキュウ

抄録

This Silent Discharge type of DPF (Diesel Particulate Filter) has been studied for eliminating PM (Participate Mater) we call it "SDeDPF". Usually, exhaust gas temperature of diesel engines is under 200 or 250℃ at normal city driving condition. Under that condition, generally PM is not bourn out in the normal ceramic DPF. This SDeDPF aims to remove PM electrically and chemically even at room temperature and atmospheric pressure continuously. Finally, in the basic lab test result, 95.6% reduction of PM has been verified by SDeDPF with a special MFS (Metal Fiber Sheet) for discharge electrode to reduce a back pressure, a special Turbulent Block for turbulent and slower velocity of exhaust gas, the 1mm gap between electrodes and an optimum total area of piled electrodes. Also, 98.1% reduction of PM could be designed by most suitable gap between electrodes.

収録刊行物

• 日本機械学会論文集Ｂ編

  日本機械学会論文集Ｂ編 76 (772), 2286-2288, 2010

  一般社団法人 日本機械学会

キーワード

• Plasma
• Diesel Engine
• Global Warming
• Combustion Products
• Pressure Drop

詳細情報

• CRID: 1390001206294918784
• NII論文ID: 110008006818
• NII書誌ID: AN00187441
• DOI: 10.1299/kikaib.76.772_2286
• ISSN: 18848346
• ISSN: 03875016
• NDL書誌ID: 10955527
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10955527
• Web Site: https://www.jstage.jst.go.jp/article/kikaib1979/76/772/76_KJ00006813244/_pdf
• 本文言語コード: ja
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