SBIR/STTR Research Award
Transient Combustion Effects on Observable Signatures of Maneuvering Hypersonic Configurations
Award amount
$167,232Program and phase
SBIR · Phase IAward year
2020Award details
- Awarding agency
- Department of Defense
- Branch
- Army
- Recipient company
- ALIR TECHNOLOGIES LLC
- Proposal award date
- 2020-05-28
- Contract end date
- 2022-01-20
- UEI
- QJNXLPT2RW75
- Solicitation number
- 20.1
- Topic code
- A20-009
Research abstract
A first principles based modeling approach utilizing fluid structure interaction is proposed to enable simulation of transient combustion effects on the observable signatures of maneuvering hypersonic configurations during extreme maneuvers. Existing 3D computational fluid dynamics (CFD) and computational structural dynamics (CSD) software previously used to simulate and design rocket engines including turbulence (RANS, DES, and LES), combustion, ignition, particles, and smoke phenomena is described. Changes to the software to enable simulation of extreme maneuvers are proposed. Plans to integrate the software and models into the current DoD plume flowfield tools are discussed.
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.
Awards with the same topic code
Verified by an exact topic code match. This is not a text-similarity match.
- Hypersonic Optical Signature Toolkit for Transient Effects
- A CMC Approach to Modeling Unsteady Combustion in an Arbitrarily G-Loaded Solid Rocket Motor
Research funding history
2 SBIR/STTR records share this UEI (2020–2023). Reported award amounts total $313,731. Reported amounts are not federal obligations.
Phases: Phase I
Agencies: Department of Defense