Award Data

Intraband, LLC has invented and demonstrated quantum-cascade-laser (QCL) structures that both suppress carrier leakage and have efficient carrier extraction, so-called step-taper active-region (STA) QCLs. As a result, record-high internal efficiencies have been obtained, which are 30-40 % higher than conventional QCLs. Consequently, these midwave infrared (MWIR) semiconductor lasers have potential ...

The feasibility of using a low-cost, coal-based carbon foam (CFOAM) for providing lightning and thermal protection for ground-based missile systems was demonstrated during Phase I.Touchstone proposes to build on the Phase I efforts and take the development of this system to the next stage.During Phase I, a concept was developed that will provide sufficient thermal protection to the underlying mate ...

Eskra Technical Products, Inc. (ETP) developed a bipolar lead acid battery concept that demonstrated 100 Wh/kg at the cell level.This proposal is directed at the development of a battery module which will meet the rugged military specification necessary for use in tanks and other heavy duty vehicles.ETP eliminated the use of lead grids and lead intercell connectors to further reduce weight and imp ...

The objective of this project is to develop algorithms controlling the high level flight pattern of Unmanned Aerial Vehicles (UAVs) utilizing swarming technology in a manner to maximize Automatic Target Recognition (ATR) performance for a selected algorithm through cooperative search operations involving a larger number of inexpensive UAVs. Based upon the success and results of the Phase I work, ...

CompuTherm, LLC proposes to develop innovative new generation software based on the CALPHAD method. This new software, named Pandat-Pro, will be built upon CompuTherms current Pandat software. The significant advances of Pandat-Pro are: (1) Bayesian analysis will be introduced to perform error analysis for both the optimized model parameters and the simulated properties; (2) a database management ...

Touchstone Research Laboratory and Aspen Aerogels have teamed to create a new carbon composite material comprised of Touchstone’s carbon foam (CFOAM) and carbon aerogel. Phase I demonstrated the feasibility of manufacturing on a laboratory scale and included foam and aerogel compositional optimization, as well as preliminary thermal and mechanical characterization. The results were that carbon ...

The current approach to providing thermal protection to aero-vehicles is to use a parasitic thermal protection system (TPS) that protects the primary structure while transferring the aerodynamic loads to the same primary structure. This approach increases the complexity of the vehicle system that, in turn, complicates fabrication and inspection of the structure. In addition, this approach also i ...

The higher Mach number flight capability required in future missile systems has necessitated the development of advanced materials capable of surviving the increased thermal loads expected in these systems. Although previous research has indicated that titanium matrix composites (TMCs) are a potential solution to this problem, the high cost of these materials has severely hindered their considerat ...

CompuTherm proposes to develop a tool which will enable the simulation of thermal and chemical effects on turbine engine component parts made of Alloy 718 during heat treatment and service. The proposed innovative tool will include a thermodynamic database which covers all the phases for Alloy 718 and a software package which integrates both thermodynamic and kinetic models. The tool can be used t ...

The Phase II component of this project will scale from the gigahertz to the terahertz regime the new antennas, pulse generators, detectors and modulation concepts modeled and demonstrated in Phase I. Phase II efforts will focus on arrays for generating and detecting broadband radiation from 50 GHz to above 0.5 THz (where atmospheric absorption is minimized) for sensing concealed threats. Portabili ...