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Localized High Fidelity Aeroacoustics Simulations of High Speed Impinging Jets…

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
98637
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
N102-133-0902
Solicitation Year:
N/A
Solicitation Topic Code:
NAVY 10-133
Solicitation Number:
N/A
Small Business Information
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: Localized High Fidelity Aeroacoustics Simulations of High Speed Impinging Jets in Operational Conditions
Agency / Branch: DOD / NAVY
Contract: N68335-10-C-0550
Award Amount: $79,997.00
 

Abstract:

Prediction of the noise from impinging turbulent, hot, supersonic jets from real flight systems in an operational environment is an extremely challenging problem. The broad ranges of both temporal and spatial scales that affect the results make a conventional large eddy simulation impractical. To address this issue, a technique is proposed which makes use of localized high-fidelity simulations, while taking into account the conditions in the wider domain. In this manner, practical solutions for jet impingement problems involving full-scale flight hardware can be obtained.

Principal Investigator:

Chris Nelson
Chief Scientist - CFD
3143733311
ccnelson@itacllc.com

Business Contact:

Alan Cain
President
3143733311
abcain@itacllc.com
Small Business Information at Submission:

Innovative Technology Applications Co., L. L. C.
PO Box 6971 Chesterfield, MO 63006

EIN/Tax ID: 431867210
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No