System and method for regulating EGR cooling using a Rankine cycle
Abstract
This disclosure relates to a waste heat recovery (WHR) system and method for regulating exhaust gas recirculation (EGR) cooling, and more particularly, to a Rankine cycle WHR system and method, including a recuperator bypass arrangement to regulate EGR exhaust gas cooling for engine efficiency improvement and thermal management. This disclosure describes other unique bypass arrangements for increased flexibility in the ability to regulate EGR exhaust gas cooling.
- Inventors:
- Issue Date:
- Research Org.:
- Cummins Intellectual Property, Inc. Minneapolis, MN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1377871
- Patent Number(s):
- 9745869
- Application Number:
- 14/939,565
- Assignee:
- Cummins Intellectual Property, Inc.
- Patent Classifications (CPCs):
-
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01K - STEAM ENGINE PLANTS
- DOE Contract Number:
- FC26-05NT42419
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Nov 12
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
Citation Formats
Ernst, Timothy C., and Morris, Dave. System and method for regulating EGR cooling using a Rankine cycle. United States: N. p., 2017.
Web.
Ernst, Timothy C., & Morris, Dave. System and method for regulating EGR cooling using a Rankine cycle. United States.
Ernst, Timothy C., and Morris, Dave. Tue .
"System and method for regulating EGR cooling using a Rankine cycle". United States. https://www.osti.gov/servlets/purl/1377871.
@article{osti_1377871,
title = {System and method for regulating EGR cooling using a Rankine cycle},
author = {Ernst, Timothy C. and Morris, Dave},
abstractNote = {This disclosure relates to a waste heat recovery (WHR) system and method for regulating exhaust gas recirculation (EGR) cooling, and more particularly, to a Rankine cycle WHR system and method, including a recuperator bypass arrangement to regulate EGR exhaust gas cooling for engine efficiency improvement and thermal management. This disclosure describes other unique bypass arrangements for increased flexibility in the ability to regulate EGR exhaust gas cooling.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {8}
}
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