Pulsed jet combustion generator for non-premixed charge engines
Abstract
A device for introducing fuel into the head space of cylinder of non-premixed charge (diesel) engines is disclosed, which distributes fuel in atomized form in a plume, whose fluid dynamic properties are such that the compression heated air in the cylinder head space is entrained into the interior of the plume where it is mixed with and ignites the fuel in the plume interior, to thereby control combustion, particularly by use of a multiplicity of individually controllable devices per cylinder.
- Inventors:
-
- Berkeley, CA
- Alameda, CA
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- OSTI Identifier:
- 867623
- Patent Number(s):
- 4974571
- Assignee:
- Regents of University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- DOE Contract Number:
- AC03-76SF00098
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- pulsed; jet; combustion; generator; non-premixed; charge; engines; device; introducing; fuel; head; space; cylinder; diesel; disclosed; distributes; atomized; form; plume; fluid; dynamic; properties; compression; heated; air; entrained; interior; mixed; ignites; control; particularly; multiplicity; individually; controllable; devices; heated air; head space; cylinder head; fluid dynamic; pulsed jet; combustion generator; non-premixed charge; charge engines; compression heat; jet combustion; /123/
Citation Formats
Oppenheim, A K, and Stewart, H E. Pulsed jet combustion generator for non-premixed charge engines. United States: N. p., 1990.
Web.
Oppenheim, A K, & Stewart, H E. Pulsed jet combustion generator for non-premixed charge engines. United States.
Oppenheim, A K, and Stewart, H E. Mon .
"Pulsed jet combustion generator for non-premixed charge engines". United States. https://www.osti.gov/servlets/purl/867623.
@article{osti_867623,
title = {Pulsed jet combustion generator for non-premixed charge engines},
author = {Oppenheim, A K and Stewart, H E},
abstractNote = {A device for introducing fuel into the head space of cylinder of non-premixed charge (diesel) engines is disclosed, which distributes fuel in atomized form in a plume, whose fluid dynamic properties are such that the compression heated air in the cylinder head space is entrained into the interior of the plume where it is mixed with and ignites the fuel in the plume interior, to thereby control combustion, particularly by use of a multiplicity of individually controllable devices per cylinder.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 1990},
month = {Mon Jan 01 00:00:00 EST 1990}
}