Low-cost high-efficiency GDCI engines for low octane fuels
Abstract
A GDCI engine has a piston arranged within a cylinder to provide a combustion chamber. According to one embodiment, the GDCI engine operates using a method that includes the steps of supplying a hydrocarbon fuel to the combustion chamber with a research octane number in the range of about 30-65. The hydrocarbon fuel is injected in completely stratified, multiple fuel injections before a start of combustion and supplying a naturally aspirated air charge to the combustion chamber.
- Inventors:
- Issue Date:
- Research Org.:
- Delphi Technologies, Inc., Troy, MI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1416350
- Patent Number(s):
- 9,863,305
- Application Number:
- 15/270,395
- Assignee:
- DELPHI TECHNOLOGIES, INC. (Troy, MI)
- DOE Contract Number:
- EE0006839
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2016 Sep 20
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Kolodziej, Christopher P., and Sellnau, Mark C. Low-cost high-efficiency GDCI engines for low octane fuels. United States: N. p., 2018.
Web.
Kolodziej, Christopher P., & Sellnau, Mark C. Low-cost high-efficiency GDCI engines for low octane fuels. United States.
Kolodziej, Christopher P., and Sellnau, Mark C. Tue .
"Low-cost high-efficiency GDCI engines for low octane fuels". United States. https://www.osti.gov/servlets/purl/1416350.
@article{osti_1416350,
title = {Low-cost high-efficiency GDCI engines for low octane fuels},
author = {Kolodziej, Christopher P. and Sellnau, Mark C.},
abstractNote = {A GDCI engine has a piston arranged within a cylinder to provide a combustion chamber. According to one embodiment, the GDCI engine operates using a method that includes the steps of supplying a hydrocarbon fuel to the combustion chamber with a research octane number in the range of about 30-65. The hydrocarbon fuel is injected in completely stratified, multiple fuel injections before a start of combustion and supplying a naturally aspirated air charge to the combustion chamber.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {1}
}
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Works referenced in this record:
Multiple operating mode engine and method of operation
patent-application, January 2002
- Zur Loye, Axel O.; Brackney, Larry J.; Chenanda, Cariappa M.
- US Patent Application 09/850189; 20020007816
Spark ingition type stratified combustion internal combustion engine
patent-application, May 2003
- Ueda, Takanori; Okumura, Takeshi; Furuno, Shigeo
- US Patent Application 10/220727; 20030089331
Humidity-based combustion control in a multiple combustion mode engine
patent-application, May 2007
- Brehob, Diana D.
- US Patent Application 11/266893; 20070095328
High-Efficiency Internal Combustion Engine and Method for Operating Employing Full-Time Low-Temperature Partially-Premixed Compression Ignition with Low Emissions
patent-application, August 2013
- Sellnau, Mark C.; Hoyer, Kevin S.; Sinnamon, James F.
- US Patent Application 13/881621; 20130213349
Hybrid Combustion Mode of Internal Combustion Engine and Controller Thereof, Internal Combustion Engine, and AUtomobile
patent-application, April 2015
- Zhou, Xiangjin
- US Patent Application 14/396481; 20150096531
Control Method of Internal Combustion Engine and Internal Combustion Engine Applying the Same
patent-application, October 2015
- Zhou, Xiangjin
- US Patent Application 14/737589; 20150300280
Combined Homogeneous Compression Ignition and Diffused Compression Ignition Combustion Control Method for Low-Octane-Value Gasoline
patent-application, December 2016
- Zhou, Xiangjin
- US Patent Application 15/103880; 20160369735