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Fabrication of Lightweight Armored Doors for HMMWVs
Fabrication of Lightweight Armored Doors for HMMWVs hot!
Date: Aug-01 2007

A document describes a concept for fabricating lightweight armored doors for the Army’s high-mobility multipurpose wheeled vehicles (HMMWVs). Essentially, the concept is to ...

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Imaging System for Characterizing Materials and Processes
Imaging System for Characterizing Materials and Processes hot!
Date: Aug-01 2007

A high-performance digital imaging system has been assembled to provide enhanced capabilities for characterizing materials and processes. Highspeed imaging is needed for observation and ...

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Implementing a GPS Waveform Under the SCA
Implementing a GPS Waveform Under the SCA
Date: Apr-01 2008

A continuing development effort focuses on implementation of a Global Positioning System (GPS) waveform under the Software Communications Architecture (SCA). [As used within the ...

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Improvements in Measurement of Permeability and Permittivity
Improvements in Measurement of Permeability and Permittivity hot!
Date: Aug-12 2008

Errors associated with reflections can be suppressed.

The two-transmission method is an improved method of determining, from microwave measurements, the complex permeability ...

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Infrared-Sensitive Photorefractive Polymer Composite Devices
Infrared-Sensitive Photorefractive Polymer Composite Devices
Date: Aug-01 2008

Reading and writing can be done at video frame rates.

Polymer composites that are photorefractive at visible and near- infrared wavelengths, and ...

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Kinetic Modeling of Laser-Induced D-T Fusion
Kinetic Modeling of Laser-Induced D-T Fusion hot!
Date: Jun-01 2008
A computational- simulation study was performed to assess the feasibility of laser-induced fusion of deuterium nuclei with tritium nuclei as a means of generating neutrons ...
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Liquid-Crystal-Particle Thermometry and Velocimetry System
Liquid-Crystal-Particle Thermometry and Velocimetry System
Date: Oct-01 2007
A three-dimensional (3D) defocusing liquid-crystal-particle thermometry and velocimetry (3DDLCPTV) system has been designed and constructed (but not yet operated) for use in measuring the 3D ...
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Measuring Corrosion-Related Properties of Coupled Metals
Measuring Corrosion-Related Properties of Coupled Metals
Date: Aug-01 2007

A method and apparatus have been conceived for using electrochemical impedance spectroscopy (EIS) for determining rates of corrosion of coupled metals. EIS has been ...

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Measuring Skin Friction in Complex Flows That Include Shocks
Measuring Skin Friction in Complex Flows That Include Shocks
Date: Dec-01 2007

A prior gauge concept is augmented with features to suppress spurious effects.

A methodology for measuring skin friction (also known as wall ...

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Mechanical Aspects of Structural Composite Batteries
Mechanical Aspects of Structural Composite Batteries hot!
Date: Feb-05 2008
In furtherance of the development described in the immediately preceding article, an experimental study focusing on mechanical aspects of structural composite batteries was performed. In ...
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