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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. Automated Generation of Viscous CFD Grids for Increased Productivity of High Fidelity Aerodynamic Analysis

    SBC: Sukra Helitek Inc.            Topic: A02159

    Viscous analysis is vital for a complete understanding of missile and UAV aerodynamic properties. A high fidelity aerodynamic analysis tool capable of predicting a flow field can significantly reduce design time and cost. The success of a CFD analysis is dependent on the quality of the grid. This proposal offers a technique for automatically generating grids suitable for viscous analysis on comple ...

    SBIR Phase II 2004 Department of DefenseArmy
  2. Rapid Computational Fluid Dynamics (CFD) Methodology for Rotorcraft Maneuver Analysis

    SBC: Sukra Helitek Inc.            Topic: A06009

    The lack of proper estimation of air loads encountered during transient maneuvers introduces excessive design conservatism. A reduced fidelity CFD methodology based on momentum source (Rot3DC) and a comprehensive analysis code (RCAS) were coupled in Phase I to validate the ``proof-of-concept'' that such system is capable of rapidly analyzing steady and transient maneuvers. The tightly coupled sys ...

    SBIR Phase II 2008 Department of DefenseArmy

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