Award Data

The SAE smoke number has been an important measurement for prevention of black, sooty plumes in military and commercial aviation. The current method, however, requires the use of a complex extraction system to bring engine exhaust through a filter paper,and then requires a person to remove the soot covered filter and perform a measurement in an optical reflectometer to determine the smoke number. ...

A compact, reliable, efficient and inexpensive cryocooler requiring less than 1 kW of power for 2W of cooling at 10 Kelvin is being developed and will be demonstrated. This performance is at least twice as efficient as the best current state-of-the-artfor small low-temperature cryocoolers. The proposed technical approach, whose technical feasibility and suitability for space-based applications h ...

Due to environmental control requirements, the sources of advanced separator materials for existing Ni-H2 batteries are going out of business. We are proposing to develop a cost-competitive, high-performance battery separator that can replace the currentNi-H2 separators without major cell design/assembly changes. We are planning to develop an environmentally benign battery separator and demonstrat ...

Long range Naval Gun Fire Support (NGFS) represents a cost efficient and highly effective enabling technology for the U.S. and Allies to retaliate against remote terrorist elements without relying on expensive missiles and air assets. This proposaldescribes a chemically driven hydrogen gun that will provide two to three times the range of next generation rocket propelled munitions for standard bar ...

A worldwide network of radionuclide monitoring stations has been established to monitor radioactive fall-out from nuclear tests. These stations sample the air for radioactive particulates and Xenon on a daily basis. This project is to develop a softwaresystem to determine the location, timing, and yield of nuclear events and their corresponding estimation probabilities using the sampled data from ...

AFRL/VSSS is the lead Air Force group for providing the DoD community with physics-based predictive models critical to assessing the utility of optical spectro-polarimetric sensing (SPS) for aerospace reconnaissance and target cueing. AFRL/VSSS ispresently upgrading the government-standard MODTRAN atmospheric radiance code to properly handle polarization. However, there is currently no means of ...

Aerosol particles play an important role in visibility, acid deposition, climate, and human health, although large uncertainties remain in quantifying their impacts which depend on their chemical composition and atmospheric transformations. An innovativeaerosol mass spectrometer has been recently designed to fill a critical need for size-resolved, quantitative chemical composition data on aerosol ...

Detection and identification of biological agents are challenging tasks, requiring the assessment of a variety of sophisticated analysis techniques. This proposal addresses what is agreed to be the most dangerous threat, agent delivery in aerosol form.Our goal is to develop a field-portable laser diagnostic instrument capable of analyzing a large fraction of the total particles in a sample flow. ...

This program addresses a new approach to IR imager that closely mimics biological organisms sense principals, having advantages in sensitivity, energy efficiency, reliability, and cost as compared with the competitive approaches. The innovation is based onincorporation of sensitive polymer-molecular with a highly efficient micro-machined thermal-mechanical PFA that directly converts IR image into ...

Agiltron proposes a new concept for room temperature infrared imaging, which has the extraordinary potential of meeting the stringent requirement for monitoring the image projectors under intense EMI interference. This real-time monitoring system can beused to maintain the calibration of multi-spectral scene projectors in the long wave, medium wave and potentially short wave IR and UV spectrums. ...