Abstract:Superconducting Radiofrequency Accelerators require a critical component that connects the
radiofrequency power supply that is warm, to the accelerator cavity that is very cold. Making this coupler insulating on the outside, so that it blocks heat from going into the cold region… more
Abstract:Superconducting radiofrequency accelerators require a critical component that connects the radiofrequency power supply (which is warm) to the accelerator cavity (which is very cold). This coupler component must be insulating on the outside to block heat from going into the cold… more
Abstract:… to provide a substantial improvement in the gear lifetime of rotorcraft power transmission systems following loss-of-lubrication. The high temperature compatible, self-lubricating coating is a nanocomposite material that offers lubricity to reduce frictional heating,… more
Abstract:… has shown that catastrophic failure in large-format Li-ion packs involves a complex chain of events that could, perhaps, be interrupted at several points along the failure chain and by several features in the battery design. In the event of cell failure, propagation of … more
Abstract:… Force (AF) platforms. Examples of critical applications of interest to the AF include that require improved thermal management include modern aircraft, directed energy systems, and satellites. TIMs aim to ensure a continuous thermal conductivity path between the heat source… more
Abstract:Advanced Cooling Technologies, Inc. (ACT) proposes the development of an advanced finned-tube heat exchanger with an integrated phase distributor. Studies have shown that the heat transfer improvements available in the commercial market allow for smaller and lighter heat… more
Abstract:…, resulting in higher energy consumption and operating costs. However, dry cooling is a necessary process in areas where cooling water supply is not available due to competing demands for water. The inefficiencies in dry cooling are largely due to the condensation heat… more
Abstract:An innovative, high destruction efficiency, and low fuel consumption VOCs incinerator is proposed to reduce VOCs from condensate tank, or other low heat value waste gas emissions from different air pollution sources. The proposed technology use highly effective heat… more
Abstract:… conversion chips that have an aperture up to 10 mm. To accomplish this objective, AdvR will modify its existing submount poling apparatus and electrodes to accommodate chips up to a 10 x10 mm. An important part of this modification will be the redesign of a heating… more
Abstract:… independent three-beam transmit array antenna for use on a GPS satellite that will completely fulfill this need. AOE will focus its attention on active phased array solutions in order arrive at an architecture that exhibits graceful degradation and distributes power and heat… more
Abstract:The AFM-MS product resulting from this proposal will have two main benefits: a) Adding nanoscale spatial resolution to Mass Spectrometry (MS) industry b) Adding nanoscale chemical recognition to the Atomic Force Microscopy (AFM) technique. This will be achieved by using Anasys proprietary… more
Abstract:… while offering major savings in energy consumption. The Aqwest innovative TES concepts for ECU allow for effective thermal coupling between the ECU and the PCM, which translates to>10% in energy use savings. In particular, our innovative PCM packaging and heat… more
Abstract:ABSTRACT: A chip carrier for high power density electronics made from low CTE materials and embedded with an oscillating heat pipe will be applied to a real world satellite electronics device to transform high heat flux (e.g. 100-300W/cm2) at the device package to a lower heat… more
Abstract:… the nonlinear multi-body dynamics capabilities of a commercially available finite element (FE) code, namely Abaqus, to simulate the post-event kinematic operation of a system subject to high intensity loading that may include damage or yielding. Rather than using a purely… more
Abstract:… when compared to using separate package parts for each function. The Gallium Nitride (GaN) MMIC chip integrated with transmit and receive (T/R) functions will populate the array face. With improved GaN PA efficiency and fewer part counts, combined with new heat pipe… more
Abstract:ABSTRACT: Aurora will demonstrate on our automated fiber placement (AFP) machine that we are able to lay up composite panels that contain sacrificial fibers that can be thermally decomposed to create a microvascular network of small cavities that allow the panel to act as a … more
Abstract:… and a secondary, longer duration fire from ignition of vehicle fuel, tires, engine, or the surrounding environment. The Marines are concerned about soldiers being trapped in their vehicles while incapacitated. They are also concerned about the effect of wet and humid heat on… more
Abstract:… no such well-accepted characterization protocols for hot surface ignition temperature measurements. We propose the development of a small scale hot surface ignition apparatus that accounts for various coupled processes such as liquid injection, drop formation, turbulence, heat… more
Abstract:Solid state RF and millimeter wave weapons systems require substantial power to operate. Pure solid state systems have limited energy density and require charging over the typical use cycle. The directed energy system must be compact enough to mount on a vehicle such as a HMMWV,… more
Abstract:Modern combustion systems such as liquid rocket engines and gas turbines are characterized by high operating pressures and temperatures due to increased power-density. Thermal radiation has significant impact on both heat fluxes at the wall and on physical phenomena controlling… more
Abstract:… and localized thermal response of tissue to RF exposure. In phase I we have developed novel adaptive Octree mesh model of a human body and a 3D high accuracy thermal solver coupled to multicompartmental model of cardiovascular blood flow, tissue perfusion and heat… more
Abstract:Oxygen enriched air (OEA) can be a valuable tool to enhance combustion processes, reduce CO2 emissions per unit of heat generated and also concentrate CO2 to enhance subsequent CO2 concentration ahead of CO2 sequestering. OEA reduces the presence of parasitic nitrogen and… more
Abstract:… membranes for electrolysis suffer from low efficiency, low mechanical strength and high hydrogen crossover at the high pressures needed for direct refueling. The DOE has identified a need for high-pressure electrolyzer efficiencies to reach 76% based on lower heating value… more
Abstract:Current field ration heating systems use fossil fuels as the primary energy source. The use of additional fossil fuels during food preparation increases the frequency of resupply missions and consequently leads to more attacks on supply convoys. Approaches for heating food… more
Abstract:ABSTRACT: CU Aerospace (CUA) and team partner the University of Illinois at Urbana-Champaign (UIUC) propose to perform research, development and demonstration of experimental quenching free measurements of heat-release in a realistic highly turbulent plasma-assisted flame. … more
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