SBIR/STTR Research Award
Convergence Acceleration Through Generalizee Preconditioning Applied to Predominantly Supersonic Flows
Award amount
$96,165Program and phase
SBIR · Phase IAward year
1997Award details
- Awarding agency
- Department of Defense
- Branch
- Air Force
- Recipient company
- METACOMP TECHNOLOGIES INC
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- P1YHAJUA2G43
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
A methodology for obtaining substantial convergence acceleration for numerical simulation of predominantly supersonic flows is proposed. It is based on recently introduced preconditioning techniques and novel implementation based on unified space/time marching through appropriate relaxation approaches. The effectiveness of the new methodology will be verified and demonstrated using test problems that include those with streamwise separation, upstream influence, supersonic and subsonic flows and the effect of turbulence and chemical reactions.
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.
- Missile Plume Analysis & Modeling for Generation of Missile Profiles Used in Missile Warning
- Missile Plume Analysis and Modeling for Generation of Missile Profiles Used in Missile Warning
- Reliable Aerothermodynamic Predictions for Hypersonic Flight for High Speed ISR
- Multi-Phase Flame Propagation Modeling for Present and Future Combustors and Augmentors
- Modeling and Simulation of Lean Blowout in High-Pressure Swirl-Stabilized Combustors
Research funding history
40 SBIR/STTR records share this UEI (1995–2020). Reported award amounts total $13,861,836. Reported amounts are not federal obligations.
Phases: Phase I, Phase II
Agencies: Department of Defense