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:
Feb. 27, 2024
Filed:
Sep. 11, 2013
Combustion Science & Engineering, Inc., Columbia, MD (US);
Ponnuthurai Gokulakrishnan, Columbia, MD (US);
Darin Viehe, Frederick, MD (US);
Andrew Trettel, Jefferson, MD (US);
Michael S. Klassen, Columbia, MD (US);
COMBUSTION SCIENCE & ENGINEERING, INC., Columbia, MD (US);
Abstract
A method for implementing a modeling tool that generates optimized reduced kinetics models for given operating conditions and a numerical scheme to speed-up kinetics evaluation of turbulent-chemistry coupling during CFD simulations. The tool is capable of predicting ignition and flameholding phenomenon for most propulsion systems, including gas turbine applications. A lumped-parameterization based optimization scheme may generate multi-step quasi-global kinetics models using laminar flame speed as the target data. This scheme may be further extended to include optimization of emission predictions such as CO and NO.