This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Study of the Effect of Boiling Point on Combustion and PM Emissions in a Compression Ignition Engine Using Two-Component n-Paraffin Fuels
Technical Paper
2002-01-0871
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Fuel composition is investigated as a parameter influencing fuel/air mixing of direct injected fuel and the subsequent consequences for particulate emissions. Presumably, enhanced mixing prior to ignition results in a larger portion of fuel burning as a premixture and a smaller portion of diffusion burning around fuel-rich regions. This would potentially lower particulate emissions without overly compromising hydrocarbon emissions or high load operation. Using mixtures of n-paraffin fuels, particulate emissions were measured and the results were compared with in-cylinder visualization of the injection process and two-color method calculations of flame temperature. In general, lower boiling point fuels exhibited higher flame temperatures, less visible flame, and lower particulate emissions.
Recommended Content
Authors
- Kevin R. Sholes - National Traffic Safety and Environment Laboratory
- Matsuo Odaka - National Traffic Safety and Environment Laboratory
- Yuichi Goto - National Traffic Safety and Environment Laboratory
- Hajime Ishii - National Traffic Safety and Environment Laboratory
- Hisakazu Suzuki - National Traffic Safety and Environment Laboratory
Citation
Sholes, K., Odaka, M., Goto, Y., Ishii, H. et al., "Study of the Effect of Boiling Point on Combustion and PM Emissions in a Compression Ignition Engine Using Two-Component n-Paraffin Fuels," SAE Technical Paper 2002-01-0871, 2002, https://doi.org/10.4271/2002-01-0871.Also In
References
- Nakakita Kiyomi Takasu Semon Ban Hitoshi Ogawa Tadeo Naruse Hikaru Tsukasaki Yukihiro Yeh Lisa I. “Effect of Hydrocarbon Molecular Structure on Diesel Exhaust Emissions Part 1: Comparison of Combustion and Exhaust Emission Characteristics Among Representative Diesel Fuels,” SAE Technical Paper Series 982494 1998
- Mann Nic Kvinge Frode Wilson Geoff “Diesel Fuel Effects on Emissions: Towards a Better Understanding,” SAE Technical Paper Series 982486 1998
- Stoner Matthew Litzinger Thomas “Effects of Structure and Boiling Point of Oxygenated Blending Compounds in Reducing Diesel Emissions,” SAE Technical Paper Series 1999-01-1475 1999
- Ogawa Tadao Nakakita Kiyomi Yamamoto Minoru Okada Masanori Fujimoto Yoshio “Fuel Effects on Particulate Emissions from D.I. Engine - Relationship among Diesel Fuel, Exhaust Gas and Particulates,” SAE Technical Paper Series 971605 1997
- Kidoguchi Yoshiyuki Yang Changlin Miwa Kei “Effects of Fuel Properties on Combustion and Emission Characteristics of a Direct-Injection Diesel Engine,” SAE Technical Paper Series 2000-01-1851 2000
- Schaberg Paul W. Myburgh Ian S. Botha Jacobus J. Khalek Imad A. “Comparative Emissions Performance of Sasol Fischer-Tropsch Diesel Fuel in Current and Older Technology Heavy-Duty Engines,” SAE Technical Paper Series 2000-01-1912 2000
- NIST Thermophysical Properties of Hydrocarbon Mixtures Database (Supertrapp) U.S. Department of Commerce, National Institute of Standards and Technology 1999
- Senda Jiro Kawano Daisuke Kawakami Kazuya Shimada Atsushi Fujimoto Hajime Odaka Matsuo Goto Yuichi Suzuki Hisakazu Shibata Gen “Fuel Design Concept Research for Low Exhaust Emissions by Use of Mixing Fuels,” COMODIA 2001, The Fifth International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engines Nagoya, Japan July 1-4 2001
- Kawano Daisuke Senda Jiro Kawakami Kazuya Shimada Atsushi Fujimoto Hajime “Fuel Design Concept for Low Emission in Engine Systems 2 nd Report: Analysis of Combustion Characteristics for the Mixed Fuels,” SAE Technical Paper Series 2001-01-0202 2001
- Sholes Kevin Odaka Matsuo Goto Yuichi Ishii Hajime Suzuki Hisakazu “Fundamental Study of Flash-Boiling Ignition by Fuel Ignition Analyzer,” The 16th Internal Combustion Engine Symposium Japan September 5 2000 73 78 2000
- Suzuki Hisakazu Ishii Hajime Goto Yuichi “Analysis of Emission Improvement Effects Using Two-Phase Region of Two-Component Mixed Fuel by Changing Injection Parameters,” JSAE Fall Annual Meeting 2001