DEVELOPING REDUCED CHEMICAL MECHANISMS FOR AVIATION FUELS

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$99,054.00
Award Year:
1998
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Award Id:
41066
Agency Tracking Number:
41066
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Reaction Engineering (Currently Reaction Engineering International)
77 WEST 200 SOUTH, Salt Lake City, UT, 84101
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Dr. Marc A. Cremer
(801) 364-6925
Business Contact:
() -
Research Institution:
n/a
Abstract
The proposed research involves the development of a strategy for simplifying detailed chemical kinetic mechanisms for aviation fuels. A detailed mechanism describing the combustion of practical aviation fuels has recently been developed, Due to the large size and complexity of this mechanism, incorporation into state of the art CFD codes for simulation of turbulent reacting flows is precluded. The proposed work investigates the use of two reduction strategies, namely reduced mechanism methods and low dimensional manifold methods. These particular methods were chosen due to their current state of development and degree of automation. The research involves the development of reduced descriptions of the detailed chemistry using both approaches along with work to validate the proposed reductions. Physical properties of importance are pollutant formation (NOx and soot), major species concentrations, radical concentrations, temperatuare, and ignition delay. Feasibility of both approaches will be determined and the best approach selected for implementation in Phase II. Near the completion of the Phase I work, techniques for tabulation of the reduced chemistry will be investigated.

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government