Abstract:The objective of the present proposal is to develop and apply accurate, robust and cost-effective methodologies for the prediction of the interior nozzle flow, seamlessly coupled with high-fidelity large eddy simulation (LES) for the prediction of the jet plume and radiated… more
Abstract:The successful implementation of fusion energy will require large superconducting magnets that shape and confine high-energy plasmas. Magnets made with YBCO superconductors hold promise for being able to achieve the high fields needed for the production of commercial-scale fusion energy. However,… more
Abstract:… avionics and electronic systems that must perform to very high standards in hostile environments in the presence of numerous potential sources of electromagnetic interference (EMI). On airborne platforms for example, there could be dozens of RF systems radiating and… more
Abstract:… with the Lawrence Berkeley National Laboratory, DULY Research Inc. will design a compact neutron generator with a yield as high as 108 1010 n/s. A variety of material and shape of the moderator will be chosen to produce prompt gamma rays up to 10 MeV by radiative… more
Abstract:…, and signal to noise ratio and evaluate the coating on both our own integrating-signal small-area chip (2 cm2) and the photon-counting Timepix chip (2 cm2) and choose the best performing device. In Phase II we will test the system at the Stanford Synchrotron Radiation… more
Abstract:… will support multiple modes of operations to provide robust and reliable links, multi-user access, cognitive radio operations, and other advanced operating capabilities. The second technology is a deployable multi-band antenna with a range-compensating radiation pattern… more
Abstract:… gas detector for neutrons is proposed that offers the potential for high efficiency, high position spatial and temporal resolution, high gamma rejection with large area capability at low cost. The proposed neutron detector takes advantage of a new class of radiation… more
Abstract:… and Optimization (ABSO) tool is proposed for evaluating HPRF weapon effectiveness in defending maritime assets against small boat attacks using dynamic sea surface engagement scenarios. For this effort, IAI will combine and extend i) Ray Tracing and Radiative Transfer… more
Abstract:The primary Phase I effort proposed here will demonstrate how to use a new technology to achieve conformal and very-low profile antennas that have a radiation pattern, power, and similar electrical characteristics to the existing monopole (blade or whip) antenna. This technology… more
Abstract:Karagozian & Case (K & C) is pleased to submit this proposal to conduct a nine-month Phase I Small Business Innovative Research (SBIR) feasibility study aimed at developing electrical and physiochemical models for electromagnetic radiation (EMR) effects on energetic… more
Abstract:… are 15 synchrotron and free-electron-laser facilities, funded primarily by the Department of Energy (DOE); and 52 similar facilities in other countries. Synchrotrons and free-electron lasers are extremely bright sources of x-ray and vacuum-ultraviolet (VUV) … more
Abstract:… infrared absorption, power conversion efficiencies in single-junction, nano-enhanced solar cells can potentially meet or even exceed the Shockley-Queisser limit. Novel device designs utilizing advanced band gap engineering will be employed to suppress non-radiative… more
Abstract:… jam-resistant GPS/INS navigation technologies with the goal of optimizing the size, weight and power (SWaP) of the system for use in air-dropped Precision Guided Munitions (PGMs) and small Unmanned Air Systems (UAS) operating in GPS challenged environments. A gun-hardened… more
Abstract:ABSTRACT: Data storage onto Phase Change media with 22nm bit cells is proposed, providing 1Tb (threshold) and potentially 1TB (objective) data capacity in a one square inch memory chip. The chip will be designed for spaced based operation, radiation hardened… more
Abstract:ABSTRACT: This Air Force Phase I SBIR program would develop and demonstrate radiation hardened graphene based nonvolatile memory(NVM) for space applications. Specifically, we would combine advances in resistive memory materials, including graphene and… more
Abstract:… Applications and Other Benefits: Proportional counters are common in many areas of the nuclear industry (i.e., nonproliferation and safeguards, materials processing, remediation and storage) because they are capable of distinguishing between a wide range of radiation… more
Abstract:Next generation reactor concepts cater to a common goal of providing safer, longer lasting and economically viable nuclear power plants. Developing radiation damage resistant materials for both in- core and out-of core applications is a critical component of these next… more
Abstract:Three different modalities of radiation sterilization currently exist: gamma-ray sterilization, electron beam sterilization, and x-ray sterilization. One of the most common ways to sterilize goods is with gamma producing radioactive sources, most commonly Co-60 and … more
Abstract:… events from our Sun. Because the propagation speed for sudden increases in X-rays from a solar flare is the speed of light, it is necessary to truly forecast these events in order to mitigate their effects; the ionospheric response and influx of damaging radiation is… more
Abstract:… to aid in material process control for these nuclear materials. Due to system noise produced by high radioactivity, previous x-ray spectrometers were not capable of low level measurements but the system Parallax proposes has no direct path for undesired radiation to get to… more
Abstract:…, assaying, and identifying Special Nuclear Materials (SNM). These activities commonly occur in facilities having large quantities of additional nuclear materials causing high background count rates that obscure measurements using ordinary spectroscopic radiation detectors.… more
Abstract:ABSTRACT: To address the Air Force need for airborne high-speed video (AHSV) capability in an unmanned aerial vehicle (UAV), Physical Optics Corporation (POC) proposes to advance the development of the Crash-Hardened Airborne Overhead High-Speed (CHAOS) video system. CHAOS is… more
Abstract:…rce need for a miniature infrared (IR) camera that can provide image-based quantitative measurements from engine combustors at high-temperature (HT) and high-pressure (HP), Physical Optics Corporation (POC) proposes to advance development of a new Miniature Infrared Radiation… more
Abstract:… testing, permeability testing, and high pressure hot water/steam exposure. Commercial Applications and Other Benefits: Silicon carbide composite reactor components will enable safer, more efficient operation of present and future nuclear systems. The radiation tolerant… more
Abstract:… added footprint. In addition, the R & amp;D in fabrication has implications in the development of structures for laser acceleration and high frequency components for communications. Finally, these structures can serve as robust sources of terahertz radiation, with high… more
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