Award Data

"Reflex triode bremsstrahlung sources potentially provide warm X-ray sources (20 keV to 500 keV), capable of generating high doses (~10 cal/g gold) over exposure areas of ~20 cm2. This needed capability allows experimental verification of warm X-ray inducedthermomechanical response, SGEMP, and box IEMP models for achieving component and system certification to hostile environments.In a reflex trio ...

"Reflex triode bremsstrahlung sources potentially provide warm X-ray sources (20 keV to 500 keV), capable of generating high doses (~10 cal/g gold) over exposure areas of ~20 cm2. This needed capability allows experimental verification of warm X-ray inducedthermomechanical response, SGEMP, and box IEMP models for achieving component and system certification to hostile environments.In a reflex trio ...

"Nuclear Weapons Effects Tests (NWET) frequently require that the test article be irradiated in an ultra-clean environment, making survivable shields a necessary part of many debris systems. Survivable shields as large as 12 inches in diameter are requiredbut have yet to be demonstrated in Plasma Radiating Source (PRS) environments. The loads on a survivable shield are a combination of radiation i ...

"Measurements of fluence from a Plasma Radiation Source (PRS) are critical to the performance of accurate Nuclear Weapon Effects (NWE) experiments. Fast, total stopping calorimeters have been demonstrated to provide a robust, reusable, economic sensor forfluence measurements. However, the output of these sensors is a few millivolts and thus high signal to noise recording is difficult to achieve, ...

The proposed research develops an innovative solution for a new SMART pipe system utilizing high-density polyethylene/fiber reinforced polymer (HDPE/FRP) composite system. The new pipe system utilizes a combination of three interacting materials: FFRP, HDPE, and concrete and is equipped with wireless sensors to provide mentoring capabilities during operations. The proposed system is suitable fo ...

New developments in tools for exploitation of stereo aerial photography now enable desktop Windows applications capable of interfacing with existing GIS databases. One area of potential use for these tools is in the area of Highway Access Management especially as it relates to improvement in the process for Highway Driveways. Research is proposed to determine system requirements for using a digi ...

New developments in tools for exploitation of stereo aerial photography now enable desktop Windows applications capable of interfacing with existing GIS databases. One area of potential use for these tools is in the area of Highway Access Management especially as it relates to improvement in the process for Highway Driveways. Research is proposed to determine system requirements for using a digi ...

This project will use an ultrasonic beam traveling longitudinally along the rail rather that the complex normal and angle-beams transducer assemblies in current systems. Detection of transverse defects becomes a simple pulse-echo application and resolves many inherent speed, inspection reliability and robustness problems in current rail inspection systems. The simplified procedure will increase ...

The Defense Special Weapons Agency (DSWA) has identified a need to improve the radiation hardness of advanced integrated circuit technologies. To be practical, this must be achieved in a cost effective way. This proposal by AET, Inc. directly addresses these concerns. Specifi-cally, this proposal provides a means to achieve significant advance in radiation hardness of large scale integrated cir ...

The nuclear weapons community has traditionally focused on the next generation or level of weapon capability complimented by gathering and analysis of actual test data. Now, with the cessation of actual weapons testing, there is an increased need to use the actual test data in modeling techniques to better understand the phenomenology and potential effects of nuclear weapons. The first phase of ...