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):
- 9863305
- Application Number:
- 15/270,395
- Assignee:
- DELPHI TECHNOLOGIES, INC. (Troy, MI)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES
- 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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