Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"NSWCDD"”.
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Multi-attribute evaluation of materials for shielding enclosures subjected to a marine environment
… Naval Surface Warfare Center, Dahlgren Division (NSWCDD), has been tasked to design a shielded enclosure to be incorporated in an enclosed mast made of compos materials. This enclosure will house processing equipment which is known to be susceptible to electromagnetic energy. In addition to …
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Methodology to Perform Cyber Lethality Assessment
… Naval Surface Warfare Center, Dahlgren Division (NSWCDD) Lethality and Effectiveness Branch is the Navy’s subject matter experts (SME) on target vulnerability, weapon lethality, and weapon effectiveness. Branch personnel currently exercise expertise in the kinetic and directed energy weapon …
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An Optical Method of Strain Measurement in the Split Hopkinson Pressure Bar
… Naval Surface Warfare Center Dahlgren Division (NSWCDD), research has been conducted in which a semiconductor laser diode has been used to measure the radial strain of a plastically deforming cylindrical test specimen in the SHPB. The SHPB consists of two long, slender cylindrical bars, denoted …
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Advancements in the Split Hopkinson Bar Test
The split Hopkinson bar test is the most commonly used method for determining material properties at high rates of strain. The theory governing the specifics of Hopkinson bar testing has been around for decades. It has only been the last decade or so, however, that significant data processing …