Award Data

Physical Sciences Inc. and Colorado State University will develop an innovative sensor that enables low-cost infrared hyperspectral imaging though the use of novel sampling algorithms which provide real-world chemical plume detection capability with compressed data and a hardware configuration which enables high frame rate capture of full 2D spatial and 1D spectral data. Compressive sensing techn ...

The opportunity presented under this program is to develop a next-generation, self-sealing technology that can impart self-sealing capability to the most vulnerable areas of integral aircraft fuel tanks. Targeted application of the self-sealing materials will reduce the weight and fuel-volume penalty associated with conventional fuel bladder constructions. Under the Phase I program, the technical ...

A triple pulse PIV concept and a third order correlation method was developed and demonstrated improvements in accuracy and spatial resolution of the velocity and acceleration measurements in an impinging jet flow field. A low-cost system based on overdriven LEDs, uniquely designed single frame camera for capturing the images, efficient scattering techniques, and innovative algorithms were explore ...

ABSTRACT: Busek Co. Inc. and Massachusetts Institute of Technology (MIT) propose to explore the physical limits of ionic liquid propulsion via development of new theory to explain effects of close packing emission density and to predict performance limits. The research is motivated by observations and tests demonstrating that emission from 2-dimensional porous surfaces yields order of magnitude g ...

ABSTRACT: Phosphor materials are currently being utilized in a wide variety of applications. The requirements for phosphors have become more and more stringent with smaller and smaller particles being required. In the Phase I program UES Inc. in collaboration with Penn State University has demonstrated the feasibility of a few approaches for high rate production of high efficiency IR to IR up-con ...

ABSTRACT: Modern gas-turbine engines designs for the next-generation warfighter need to reduce exhaust gas temperatures to reduce effective thermal footprint thereby improving the mission capability. In such situations, high-altitude engine operation is often limited by the overall combustion efficiency, lean flame blow out (LBO) limit, and combustion instabilities that results in narrower opera ...

SI2 Technologies, Inc. (SI2) proposes to develop printed, high-performance ultracapacitors to meet the Army"s need for lightweight energy storage. SI2 will leverage its demonstrated expertise in ink jet printing and our partner"s expertise with carbon nanoparticle synthesis to develop low-cost, flexible, printed ultracapacitors. SI2 has considerable experience in the roll-to-roll deposition of ...

SRICO proposes to combine metamaterial narrowband absorbers and SRICO-proprietary thin film pyroelectric thermal detectors to produce ultra low size, weight, power and cost (SWAP-C) room temperature stand-off chemical sensors. Metamaterial narrowband absorber elements are integrated into the thin film pyroelectric detector process to provide conversion of radiation to heat, which is then sensed by ...

Obscurant materials are used to defeat threats in all areas of the electromagnetic spectrum. New Army requirements have been established for novel, multi-spectral, high performance obscurants to defeat a range of threats with a single material system. On a Phase I program Physical Sciences, Inc. (PSI) coupled inherently conductive polymers (ICP) with graphene like structures to provide enhanced ...

ABSTRACT: The objective of this effort is to demonstrate innovative methods for deriving a sparse set of physical target features that can be used for exploitation of air-to-ground signature data collected from sensor systems including electro-optical, infrared, ladar, and radar. Current classification methods require near exact replication of the original imaging parameters, or extensive modelin ...