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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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Software developments for large-eddy simulations on GPU-accelerated systemsSBC: CASCADE TECHNOLOGIES, INC. Topic: N14AT005
The objectives of the proposed work are twofold. The first goal is to develop and validate GPU-based static and moving versions of Cascade's large eddy simulation (LES) software CharLES that would fully leverage existing (and future) GPU-accelerated systems accessible by NAVAIR and other DoD agencies. These software developments will be performed by Cascade. For the current project, the targeted c ...STTR Phase II 2021 Department of DefenseNavy
Operational Sand and Particulate Sensor System for Aircraft Gas Turbine EnginesSBC: HAL Technology, LLC Topic: N18AT023
Gas turbine engines with prolonged exposure to sand and dust are susceptible to component and performance degradation and ultimately engine failure. Our proposed sensor will use an innovative hybrid and complimentary discrimination approach to incorporate material identification along with capability of size, size distributions, and concentration while maintaining the same form factor of the curre ...STTR Phase II 2021 Department of DefenseNavy
Analysis and Modeling of Erosion in Gas-Turbine Grade Ceramic Matrix Composites (CMCs)SBC: ALPHASTAR TECHNOLOGY SOLUTIONS LLC Topic: N19BT033
A significant barrier to the insertion of ceramic matrix composite (CMC) materials into advanced aircraft engines is their inherent degradation under erosion and post erosion. Our team will develop and demonstrate a physics-based model for erosion/post erosion of CMC’s at room and elevated temperatures (RT/ET). The ICME (Integrated Computational Material Engineering) Physics based Multi Scale Mo ...STTR Phase II 2021 Department of DefenseNavy
Tunable interferometer in SiNSBC: NEXUS PHOTONICS INC Topic: N21BT019
We propose to develop tunable, high-power handling, low-loss phase-to-amplitude conversion photonic-integrated circuit (PIC) based device on heterogeneous SiN platform. The use of SiN for waveguide is the key to meet the stringent requirements, while additional heterogeneously integrated components are the key to enable tuning and locking of the phase-to-amplitude device. Nexus Photonics, realizi ...STTR Phase I 2021 Department of DefenseNavy
Passive Acoustic Cued Electro-Optical (ACE-O) Detect and Avoid For sUASSBC: SCIENTIFIC APPLICATIONS & RESEARCH ASSOCIATES, INC. Topic: N21AT003
Detecting and Avoiding (DAA) manned aircraft from small Unmanned Aircraft Systems (sUAS) remains the unsolved problem for safe integration of sUAS into civil airspaces where Navy UAS must pay Due Regard to the laws of civil aviation. The difficulties are manifold. The solution requires both ultra-low SWaP sensors that track aircraft over long ranges, providing 360o field-of-regard (FOR), and often ...STTR Phase I 2021 Department of DefenseNavy