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The Award database is continually updated throughout the year. As a result, data for FY22 is not expected to be complete until September, 2023.
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High-Fidelity Simulation of Hypersonic Weakly Ionized Plasmas with Dynamically Adaptive MeshSBC: CFD RESEARCH CORPORATION Topic: AF09BT10
The goal of the proposed research is to develop advanced computational tool for high-fidelity simulations of hypersonic non-equilibrium plasmas. Octree adaptive Cartesian mesh will be used for automatic mesh generation and dynamic mesh adaptation to plasma properties, particularly important for hypersonic flows with strong shock waves, transient laminar and turbulent domains with large gradients o ...STTR Phase I 2010 Department of DefenseAir Force
Ultrahigh Efficiency Quantum Dot Multi-photon Photovoltaics using Nipi Lateral ArchitectureSBC: CFD RESEARCH CORPORATION Topic: AF09BT20
Higher efficiency solar cells are needed to reduce solar array mass, volume, and cost for Air Force space missions. Intermediate-band quantum-dot (QD) solar cells can yield dramatically higher efficiencies than current multi-junction (MJ) technologies. However, several issues must be addressed to demonstrate manufacturable, high efficiency devices. CFDRC aims to develop: 1) High-efficiency, ligh ...STTR Phase I 2010 Department of DefenseAir Force
Laser Induced Surface Improvement for Superior Wear Resistance in Extreme ConditionsSBC: CFD RESEARCH CORPORATION Topic: AF09BT19
The objective of this Phase I project is to evaluate the use of novel Laser Induced Surface Improvement (LISI) techniques to provide surface modification to substrate materials which will provide superior wear resistance in extreme conditions. The specific application of interest is the hypersonic metal-to-metal contact that occurs at high speed test track facilities that can and has lead to catas ...STTR Phase I 2010 Department of DefenseAir Force
Fusion of a Real-time Analytical Model with Facility Control SystemsSBC: STREAMLINE AUTOMATION LLC Topic: AF09BT16
AEDC personnel have developed and demonstrated the effectiveness of coupling a control volume model with a wind tunnel control system. The performance of the model was hampered because parameters of the model were assumed to be constant, when they are likely variables. A method for using facility data to determine functional relationships defining these parameters would allow them to vary during ...STTR Phase I 2010 Department of DefenseAir Force