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Aluminum Agglomeration and Trajectory in Solid Rocket Motors

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
78106
Program Year/Program:
2006 / STTR
Agency Tracking Number:
F064-012-0313
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
SOFTWARE & ENGINEERING ASSOC., INC.
1802 N. Carson Street Suite 200 Carson City, NV 89701-1238
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2006
Title: Aluminum Agglomeration and Trajectory in Solid Rocket Motors
Agency / Branch: DOD / USAF
Contract: FA9550-06-C-0069
Award Amount: $99,819.00
 

Abstract:

The demand for higher performance rocket motors at a reduced cost requires continuous improvements in understanding and controlling propellant combustion. Numerous examples are available where seemingly minor modifications and improvements to existing solid rocket systems have caused previously well performing motors to exhibit unexpected and at times near catastrophic behavior. It is far cheaper to design out problems than fix them during the development or production phases. Various combustion issues have never been modeled in a complete motor prediction model. What is being proposed here has never been successfully done and would greatly increase the design tools available to the motor design community. The overall goal of this innovation is to provide a multi-physics based computer code which will accurately predict the entire flight of aluminum particles from the propellant surface through the nozzle exit plane together with a prediction of the effective properties (thermal and mechanical) of the binder, ammonium perchlorate, and aluminum particles which together constitute a solid propellant. The selection of the physics based models, not too simple and not too complex, is the key to producing a working model which will be able to run on computer systems becoming available in the next several years.

Principal Investigator:

E. C. Hylin
Senior Engineer
7758821966
carl@seainc.com

Business Contact:

Douglas E. Coats
President
7758821966
doug@seainc.com
Small Business Information at Submission:

SOFTWARE & ENGINEERING ASSOC., INC.
1802 N. Carson Street, Suite 200 Carson City, NV 89701

EIN/Tax ID: 953015605
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
BRIGHAM YOUNG UNIV.
Dept of Cemical Engineering
Provo, UT 84602
Contact: Merrill Beckstead
Contact Phone: (801) 422-6239
RI Type: Nonprofit college or university