Award Data

Palm-sized unmanned aerial systems (nano UAS) are emerging as a new tool for warfighters, first responders, and private industry. However, their small mass, fragility, and limited batteries still necessitate the use of emerging, low mass/power technologies to meet the full range of potential missions, including new autonomous flight control and collision avoidance strategies, structural improvemen ...

New, innovative laser spectroscopy technology will be developed for performance quantification and combustion characterization in a Rotational Detonation Rocket Engine (RDRE). The effort will push the state of the art in tunable laser absorption spectroscopy to enable fast time response diagnostics of the extreme pressure and temperature conditions of an RDRE.

ATA Engineering, Inc. (ATA), partnered with a nonprofit research institution, CUBRC, Inc., (CUBRC), proposes a Phase II STTR project to further develop and continue validating a novel multiphysics simulation technology. The project team will implement the technology in a fluid-structure-material interaction (FSMI) software toolset that incorporates mutual interactions between aerodynamics and stru ...

This project addresses the U.S. Air Force needs for single-piece, electronically dimmable eye protection device (EDEPD). Toward demonstrating the proof-of-principle, InnoSense LLC (ISL) in Phase I developed and evaluated individual layer components and their stacked structures. ISL also demonstrated the fabrication processes for individual-layer components, stacked structures and the scale-up pote ...

The objective of this project is to advance the capabilities of the Coastal Battlefield Reconnaissance and Analysis (COBRA) system by creating a Surf Zone Modelling Tool (SZT) that can create realistic synthetic imagery of the surf zone (SZ). Through the use of this synthetic imagery the COBRA Program will be enabled to inform concept of operations (CONOPS) in unfamiliar environments as well as mo ...

The performance of a composite material is heavily influenced by the strength and toughness of the interlaminar region, which is the resin rich area between the plies of a fiber reinforced composite.  The interlaminar region generally provides a direct path for crack propagation since no continuous reinforcement is present and is often the cause of failure in materials subjected to cyclic loadin ...

OLGS is developing an automated tourniquet system. It is an intuitive device that works with the push of a button. The user only needs to know 'high-and-tight' and push the button for the tourniquet to be effective. It contains a band with wires embedded that is tightened by a motor-driven spool. It also contains a micro-controller unit with integrated sensors to ensure limb occlusion pressure is ...

Carbon-carbon (C-C) composites are used in the fabrication of aeroshells and thermal protection systems (TPS) in hypersonic and atmospheric reentry applications because they maintain their strength at elevated temperatures and have desirable thermal conductivity properties. Although these materials have been used in mission-critical components for decades, the effects of variations in processing m ...

The proposed project will develop subject-specific FE models of the head and integrate them with a full body finite element model. The combination of patient-specific head geometries with the generalized body model will provide a platform with which to apply improved boundary conditions for the head and neck, including applied muscle tension and the application of appropriate kinematics of the hea ...

Hypersonic systems travelling above the speed of Mach 5 impart intense thermal stress on the airframe, requiring the use of refractory alloys to withstand the heat. The leading edges of hypersonic airframes and scramjet engine intakes are required to be sharp, smooth, and highly accurate to reduce drag and prevent unwanted shock waves due to manufacturing errors. Additionally, rocket engines, both ...