SBIR/STTR Research Award
Localized High Fidelity Aeroacoustics Simulations of High Speed Impinging Jets in Operational Conditions
Award amount
$79,997Program and phase
SBIR · Phase IAward year
2010Award details
- Awarding agency
- Department of Defense
- Branch
- Navy
- Recipient company
- INNOVATIVE TECH APPLICATIONS LLC
- Proposal award date
- 2010-09-23
- Contract end date
- 2011-03-23
- UEI
- ENJSTAA9R2V5
- Solicitation number
- 2010.2
- Topic code
- N102-133
Research 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.
Technology keywords
Not reported
Other awards by this recipient
Verified by the same UEI. These are other public SBIR/STTR award pages, not a merged company record.
- Plasma Actuation for Turbulent Skin Friction Drag Reduction on Wing Sections
- Plasma Flow Control for Drag Reduction
- Plasma Flow Control for Drag Reduction
- Reduced-Order Model for the Prediction of Supersonic Aircraft Jet Noise
- Adjoint-Based Shape Optimization for Noise Reduction
Awards with the same topic code
Verified by an exact topic code match. This is not a text-similarity match.
- Aeroacoustics of High-Speed Jet Impingement
- Aeroacoustics of High-Speed Jet Impingement
- Adaptive, Overset-Mesh Methodology for the Aeroacoustic Prediction of High-Speed Impinging Jets Using Large-Eddy Simulation
- Aeroacoustics of High-Speed Jet Impingement
Research funding history
33 SBIR/STTR records share this UEI (2000–2017). Reported award amounts total $9,590,194. Reported amounts are not federal obligations.
Phases: Phase I, Phase II
Agencies: Department of Defense, National Aeronautics and Space Administration