Abstract:Not Available Missile defense systems rely heavily on plume signature recognition to help identify and neutralize hostile missiles. Unfortunately, plume signature modeling has proven to be extremely difficult, with modelers struggling to obtain good agreement between predictions and data. The… more
Abstract:Not Available With the increasing demands being placed on military systems, there is a need for each component of the system to perform as many functions as possible. This approach can greatly increase the potential for mission success while reducing the size and weight of the system. Carbon… more
Abstract:Not Available During Rocket launch significant noise can be generated and propagated to the surrounding environment that can be disrupting to both communities and wildlife. Assessment of these impacts requires knowledge of the acoustic source mechanisms, propagation effects, and requirements under… more
Abstract:Not Available The goal of this Phase I research is to design, fabricate, and test a high-effeciency, low-power, two-phase pumped loop. This high-efficiency, low-power, two-phase pumped loop will use a unique two-phase working fluid pair that offers the capability of higher efficiency and lower… more
Abstract:Not Available Sierra-Nevada Research and Development, Inc. proposes to develop a composite material for the production of high performance, compact heat exchange devices. The composite will have a relatively high thermal conductivity coupled with a very high effective heat capacity. This technology… more
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When you select multiple values within a category, the results will include values that match either of the selections.
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For example, selecting “2005” in the “By Year” category and “NASA” in the “By Agency” category will only display the results that contain both “2005” AND “NASA” in the results.