The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2021
Filed:
Mar. 12, 2018
Applicant:
Wayne State University, Detroit, MI (US);
Inventors:
Fadi Adly Anis Estefanous, Warren, MI (US);
Shenouda Mekhael, Detroit, MI (US);
Naeim A. Henein, Grosse Pointe Farms, MI (US);
Assignee:
WAYNE STATE UNIVERSITY, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/14 (2006.01); F02D 13/02 (2006.01); F02P 5/152 (2006.01); F02D 41/40 (2006.01); F02D 41/02 (2006.01); F02D 35/02 (2006.01); F02D 41/00 (2006.01);
U.S. Cl.
CPC ...
F02D 41/1498 (2013.01); F02D 13/0215 (2013.01); F02D 35/021 (2013.01); F02D 41/027 (2013.01); F02D 41/028 (2013.01); F02D 41/402 (2013.01); F02P 5/152 (2013.01); F02D 2041/001 (2013.01); F02D 2041/1412 (2013.01);
Abstract
A method and system for reducing cycle to cycle variation of an engine is provided. The system may determine fuel injection characteristics and predict a gas burning rate or flame speed based on the fuel injection characteristics. The system may adjust an ignition timing in response to the predicted gas burning rate within the same engine cycle.