バイオディーゼル油を燃料とする機関の性能　　水乳化の効果

• 吉本 康文

• 小野寺 正幸

• 玉木 恕乎

書誌事項

タイトル別名

• Performance of a Diesel Engine Using Transesterified Fuel from Vegetable Oil. Effects of Water Emulsification.
• バイオ ディーゼルユ オ ネンリョウ ト スル キカン ノ セイノウ ミズ ニュウカ ノ コウカ

抄録

This paper investigates engine performance with an emulsified fuel including used frying oil composed of vegetable oils discarded from restaurants and households. A single cylinder DI diesel engine was operated with transesterified fuel from used frying oil, the so called "biodiesel". Compared with gas oil, the BSEC of neat biodiesel improved at high loads and retarded injection timings, while the smoke density was reduced at all operating conditions. The engine performance with fairly stable emulsions of biodiesel and water was also examined, and emulsified biodiesel with 30% (vol.) water showed a significant reduction in NO_x (1 100 to 400 ppm) while maintaining the minimum BSEC value achieved with gas oil. It was also found that using biodiesel emulsion at a rated output, the trade-off relation NO_x vs. BSEC and NO_x vs. smoke improved slightly over the gas oil emulsion.

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 67 (653), 264-271, 2001

  一般社団法人 日本機械学会

キーワード

• Emission

詳細情報

• CRID: 1390001206183930496
• NII論文ID: 130004080451
• NII論文ID: 110002397467
• NII書誌ID: AN00187441
• DOI: 10.1299/kikaib.67.264
• COI: 1:CAS:528:DC%2BD3MXisFKnurc%3D
• ISSN: 18848346
• ISSN: 03875016
• NDL書誌ID: 5652606
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5652606
• Web Site: http://www.jstage.jst.go.jp/article/kikaib1979/67/653/67_653_264/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可