Abstract:ABSTRACT: The use of sealants in aircraft assembly and outer mold line (OML) repair is widespread. Sealants are used to wet-install fasteners, for sealing overlapping (faying) surfaces, for butt joints between panels, and for seam (fillet) sealing. Aerospace sealants are… more
Abstract:FTT proposes development of a magnetically actuated dynamic seal. Dynamic seals are used throughout the turbopump in high-performance, pump-fed, liquid rocket engines for a variety of purposes. The most common applications are in the lift-off seal (LOS),… more
Abstract:… die, discrete devices, circuits on ceramics, and bond wires assembled into a metal housing that typically contains a series of connectors. While modern microelectronics has largely done away with hermetic packaging, many microwave modules still use hermetic lids to seal the… more
Abstract:… II effort will establish the detailed design of a high damping, high load capacity and robust debris tolerant compliant foil bearing technology for application to high speed rotating machinery including air cycle machines for use in modern military aircraft. The novel sealed,… more
Abstract:… high power density, have become popular as Unmanned Arial Vehicle (UAV) propulsion systems. The rotary engines high specific power places very high loads on critical components, leading to wear which ultimately leads to loss of power and efficiency. The apex seal is a… more
Abstract:… has been a critical issue as long as humans have been sending messages, but the increasing reliance on computer networks to transmit sensitive information has brought these matters to the forefront like never before. Old methods of trusted couriers and sealed… more
Abstract:… composites offer an unique way to utilize the heritage of metal thrust chambers while significantly reducing weight via the use of carbon-carbon composite structures. The metal liner provides known compatibility with propellants, such as HAN, and a reliable, hermetic seal… more
Abstract:… for commercialization an EA-Free baby bottle to address an important public health problem: ingestion by infants of chemicalshaving estrogenic activity (EA) or anti-EA leaching from multiple components of baby bottles, including the bottle, anticolic devices, nipple, sealing… more
Abstract:… (DNA, RNA and proteins) from host organisms for subsequent separation and detection by a variety of conventional methods. We propose that the System would be equally effective in the field and in a laboratory environment. All sample processing will occur in sealed sample… more
Abstract:… and through modification uses the gases generated on detonation for driving an anvil into a switch consisting of metallic shim and dielectric film. The switch is capable of high voltage, high current, high energy applications. The second switch is a miniature sealed gas… more
Abstract:… the IBIS SPR imager. 2. Mount the 96-channel CFM onto the IBIS SPR imager and optimize the fluidic parameters that affect platform sensitivity and uniformity. 3. Automate the CFM and SPR components within one seamless instrument: Automation ofthe flow cell positioning, sealing,… more
Abstract:Polymer matrix, thermosetting composites (CYCOM-5250-4) are desirable for the Joint Strike Fighter (JSF) aircraft structures including blade seals, spars, and fairings due to the significant weight reductions that can be achieved while attaining sufficient strength. Currently,… more
Abstract:… the form of a thin coating or liner and have that supported by a low density structure such as graphite or various carbon-carbon composites, offering an attractive lightweight design option. This coated or lined low density structure combines the compatibility and hermetic … more
Abstract:…, or other. Even different voltage gated channels for the same ion may open at different voltages. For patch clamping, the electrode tip is very small, commonly sub-micron, in contact with a part o
f the cell membrane surface, and a small suction is applied to seal the… more
Abstract:… product, thus a research, design, and demonstration effort is required in order to minimize the commercial risks of developing such a machine. The required direct-drive rotary PTO specifications include high torque, high efficiency, a low friction marine bearing/seal solution,… more
Abstract:… leaving any foreign materials in the fallopian tube. In addition, pilot human safety data has also been obtained. In the proposed Phase II program, we will incorporate nove
l safety features demonstrated in Phase I and strengthen the design and quality of the NovoSeal… more
Abstract:…anosteel coatings in lieu of chrome plating based on both industry and in-house research: Improved wear resistance Improved corrosion resistance Increased fatigue life Improved thermal properties (i.e. grinding burn resistance) Improved rework allowance for sealing… more
Abstract:…, which builds up thickness and can be ground or machined to size, similar to chrome plating or High Velocity Oxygen Fuel (HVOF) coatings used to repair steel landing gear components, would be of great value to the United States Air Force (USAF). The coating would have to seal… more
Abstract:… atmosphere as called out in the DOE SBIR solicitation Topic 43b, Item 2. In addition to being extremely accurate, this instrument must operate unattended for several months or more. We propose an absolute CO2 monitor which is based on spectroscopic measurements and … more
Abstract:…and a chilled liquid module developed for specialized applications. This system will be highly adaptable and have the capability to maintain lower than ambient temperatures in mobile and stationary electronics enclosures that are deployed to hot desert environments. The sealed… more
Abstract:… laminates are mechanically robust exhibiting a 165MPa yield strength, 200MPa tensile strength, 550MPa tensile modulus, and 3% elongation to yield. In Phase II, we propose to optimize barrier properties to reduce weight, minimize ash on incineration, develop heat-sealing… more
Abstract:… treatment of noncompressible intracavitary hemorrhage. The hemostatic agent consists of low-viscosity liquids that rapidly expand into a blood and tissue compatible, non-toxic, bioadhesive and biodegradable gel upon delivery. The product will adhere to and seal… more
Abstract:The current practice for joining airframe structures together involves a costly and labor intensive process. Fasteners are often conversion-coated, primed, and sealed with an electrically conductive hot melt material. The existing hot melt material provides adequate… more
Abstract:… to look in second story windows, over walls and on top of semi-trailers and trucks. The ZipperMast will be ruggedized for field use by improving the electro-mechanical quick release for sensor payloads, refining the band design, increasing band strength, sealing the… more
Abstract:… conditions. Poor oil health can stem from a number of natural sources such as water ingress, insufficient cooling, dirt/silica ingress, and additive depletion as well as more anomalous sources such as improper/infrequent servicing and mechanical failure (cracked seals,… more
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