Abstract:ABSTRACT: Living systems rely on pervasive vascular networks to enable a plurality of biological function, exemplified by natural composite structures that are lightweight, high-strength, and capable of mass and energy transport. In contrast, synthetic composites possess high… more
Abstract:Pyrotechnics offer a novel low energy Control Actuation System (CAS) approach reducing limitations associated with typical electro-mechanical CAS. With 2.5 to 3 times more usable energy stored per unit volume and more importantly a power density that is orders of magnitude… more
Abstract:…. Undesired electromagnetic coupling between these systems can easily occur, leading to loss of function of one or more critical systems. In addition to this cosite interference, there is also the potential for EMI due to sources of electromagnetic energy not located… more
Abstract:ABSTRACT: Digital Solid State Propulsion is proposing to develop an Electrically Variable Explosive (EVE) which, through direct electrical control, will provide on-demand sensitization and throttling for enhanced energy output in explosive fills. EVEs are based upon DSSP"s… more
Abstract:… into materials having enhanced properties. The use of vapor co-evaporation techniques for the formation of novel non-equilibrium alloys is also of interest. For manufacturing routes of this type to be viable, scalable vapor production processes which have suitable energy… more
Abstract:This project develops a portable gamma ray source for on-site, high energy calibration of gamma ray and X-ray detectors. Scintillators and high purity germanium (HPeG) detectors are routinely calibrated at low energy using natural radioactive isotopes such as 137Cs (0.662 MeV)… more
Abstract:High energy (30-90 keV) x-rays are critical for exploring failure modes of lightweight structural materials and for determining the details on atomic bonding in crystalline materials being developed for catalytic and energy storage applications. Detectors for the x-ray… more
Abstract:The United States Navy is interested in developing small vessel mounted and man-portable directed energy weapons. One key technology in this endeavor is the development of high power radio frequency (HPRF) sources. While much work is being done to advance the state of the art in… more
Abstract:… stabilization in tokamaks, inductive and arc plasma sources, Radio Frequency (RF) helicity and flux injection, RF plasma heating and current drive schemes, ion beam generation, and RF pre-ionizer systems. SiC MOSFETs offer many advantages over IGBTs including lower drive … more
Abstract:…, tokamaks from around the world have expressed great interest in the EHT integrator as they move toward longer-pulse operation to address scientific and engineering issues relevant to ITER. Beyond the fusion science community, integrators are used in high energy… more
Abstract:ABSTRACT: High power nanosecond pulses provide unique capabilities for several applications relevant to defense, energy, materials science, medical applications and basic research. For the U.S. Department of Defense (DOD) new compact and portable nanosecond pulsed electric… more
Abstract:… line repair of scratches in Indium Tin Oxide (ITO) -coated transparencies. While ITO meets current requirements for conductivity and transparency, it is easily damaged and has deposition techniques that are incompatible with depot conditions. Eclipse Energy Systems, Inc… more
Abstract:This effort investigates two specific technologies to detect and monitor structural damage from high-energy impacts and blasts. The two technologies include directional transducers and structural retrofitting concepts. The directional transducers localize impacts, and enable… more
Abstract:… to increase the interrogation range and develop sensor data acquisition electronics to utilize these new sensors. Commercial Applications and Other Benefits: The primary benefit of this technology to the public as a whole lies in the cost savings, energy savings, and… more
Abstract:Electrochemical double-layer (ECDL) capacitors have tremendous potential as high-power delivery energy storage elements in low-volume and low-weight microelectronics systems. ECDL electrodes based on nanostructured carbon offer the potential for exception
Abstract:… components which provide power to military weapon systems for electronics, fusing, sensing and actuation. Current and future thermal battery packaging and performance requirements are being pushed to the limits, demanding a substantial increase in potential and energy… more
Abstract:…brid sorbent technology (Enhanced Capture of CO2 with Hybrid Sorption: E-CACHYS) to significantly reduce the cost of carbon dioxide capture, by substantially increasing the carbon dioxide capacity of the sorbent, while also providing fast reaction rates, low energy requirements,… more
Abstract:… media. The filter will be tested per American Society of Heating, Refrigerating and Air-Conditioning Engineer"s (ASHRAE) standards to establish its filtration performance, resistance to airflow, and dust loading capacity. Additional parameters such as energy use and… more
Abstract:…have demonstrated a remarkable enhancement in mechanical properties due to the ability to thicken in all dimensions when exposed to high shear impact stress rather than thin out as with conventional woven textiles. These novel textiles can absorb and disperse energy extremely… more
Abstract:…. Navy through enhanced maintenance scheduling and reduction in unnecessary inspections / overhauls. Embedded sensors provide monitoring capabilities for data acquisition, analysis and transmission when sufficient power is available through hardwired power, battery, or energy… more
Abstract:This proposal will enable the development of a system that will synergistically capture carbon and treat wastewater at power plants. The system will have higher water recovery and treat more problematic water using less energy compared to state of the art technologies.
Abstract:Development of an economically and environmentally attractive fusion energy source is the goal of the Fusion Energy Sciences program. One of the main approaches for plasma heating and current drive in fusion devices is to use the radio frequency waves. Radio frequency waves are… more
Abstract:…IT: (1) Enables new CONOPS for 3D Ladar based ISR (2) Enables lightweight and low-power EO/IR sensor pod (3) Potential to eliminate gimbals used in EO sensor pod (4) Optical beam-steering for lasercom application (5) Enables lightweight beam-directors for high-energy-laser… more
Abstract:Directed electromagnetic (RF, microwave and millimeter wave) energy offers unique and flexible options for non-lethal weapons, but the technology for these systems needs to achieve smaller and lighter packaging. Of particular interest are the Multi-frequency RF Vehicle Stopper… more
Abstract:Advanced rotary shear technologies from this project will reduce the cost of reactor-ready feedstocks and improve the energy balance for advanced biofuels, thus moving the nation towards import oil independence.
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