Abstract:ABSTRACT: High temperature applications of titanium alloys are limited by their affinity to oxygen. In these alloys, oxygen absorption results in a brittle surface layer that has a deteriorating effect on the mechanical properties of the material. Reducing oxygen ingress into these alloys at high… more
Abstract:The Phase 2 effort will be used to advance the material and design technologies that were explored in the Phase 1 study of hybrid gears. In this hybrid approach, the conventional metallic web is replaced with a composite element. This alternative design generates a significant weight reduction and… more
Abstract:The research objective of this proposal is to perform computational alloy development to enhance the Ti-6Al-4V chemistry for direct digital manufacturing (DDM). The new alloy will be designed to attain the following attributes: (1) isotropic behavior with mechanical properties on par with the upper… more
Abstract:The Phase II objective is to demonstrate the vision that the reuse of knowledge gained from known designs for Direct Digital Manufacturing (DDM) of building blocks in a laboratory can be leveraged in order to produce and rapidly qualify complex DDM parts whose geometry can be expressed as union of… more
Abstract:The Army is seeking to implement composite materials to replace aluminum in missile structures, but the limitations in composite thermal conductivity pose a threat of overheating on the electronics. To solve this problem, Applied Sciences, Inc. (ASI) proposes to develop an advanced carbon nanofiber… more
Abstract:ABSTRACT: Applied Sciences, Inc. (ASI) will develop lightweight, isotropic, continuous carbon nanofiber sheetgood (CNF Mat) featuring tailored-Z materials. This will allow military aerospace assets to survive comprehensive natural and hostile threats, including flash x-rays, nuclear electromagnetic… more
Abstract:ABSTRACT: Many nondestructive evaluation (NDE) analysis techniques have tried to address premature failures in outer mold lines on aircraft (OMLs). Imaging through these layers with various electromagnetic and ultrasonic techniques are proven to be deficient. Typically differentiation of layers,… more
Abstract:Successful adoption of open frameworks such as perfSONAR in Science DMZs within DOE labs, universities, and small-businesses, and the emerging trends of software-defined cloud platforms that inherently require multi-domain performance transparency are major drivers for a new market. However,… more
Abstract:Core noise will become a larger component of engine noise overall, as more efficient design trends of fan and jet noise reduction technologies are implemented. The necessity to keep weight and material costs low, as well as the complex geometry and high temperatures involved with the combustion… more
Abstract:Cornerstone Research Group Inc.'s (CRG) demonstrated expertise in the proposed technology presents the Navy with the opportunity to obtain an electric tail rotor drive system for implementation on existing naval helicopters. The proposing team's track record of innovation in electric… more
Abstract:Federal Aviation Administration Advisory Circular 20-107B provides guidance on the achievement of compliance with Title 14 of the Code of Federal Regulations regarding airworthiness type certification requirements for composite aircraft structures necessi
Abstract:ABSTRACT: Advances in nanotechnology have promised non-linear improvements in a variety of energetic materials applications; however, the practical application of the technology has not matched its promise. One area of particular interest is in producing core-shell energetic materials based on… more
Abstract:ABSTRACT: Without the capability to sense and avoid other air traffic, UAS flights are limited to flight operations within restricted and warning areas unless the proponent obtains a Certificate of Authorization (COA) from the Federal Aviation Administration (FAA). As part of the requirement to… more
Abstract:The use of virtual design in the fabrication of large structures has enjoyed significant success in the heavy materials industry for almost two decades. Industries that have used virtual design and analysis tools have reduced material parts size, developed environmentally-friendly fabrication… more
Abstract:A novel passive screech liner damping design concept to damp out low and high order screech modes simultaneously in legacy, pipeline, and advanced military afterburners are proposed for development and demonstration in this SBIR project. The proposed novel passive damping liner design concept is… more
Abstract:This Phase I SBIR addresses the need for a manufacturing method for recovery and recycle of metal removed during electrochemical machining (ECM). Direct current (DC) ECM uses viscous solutions with additives such as fluoride resulting in difficult to control electrolytes, environmentally hazardous… more
Abstract:Redox flow batteries are a promising technology for electrical energy storage for renewable energy sources; however traditional redox flow batteries are limited in their use due to non-uniform pressure drops and mass transfer limitations, as well as high manufacturing costs related to the felt… more
Abstract:Commercial lighting controls are often cumbersome, require extensive wiring and other logistics and are expensive. A much simpler turn-key method for implementing daylighting is preferably. EFOIs solution, called the CRICKET Network, includes ultra-simple sensor along with advanced LED lighting… more
Abstract:General Nano manufactures Carbon Nanotube (CNT) materials for aerospace and defense applications. In the phase I program, General Nano demonstrated the ability to improve the mechanical and electrical properties or existing laminated composites using a proprietary manufacturing method. General… more
Abstract:ABSTRACT: Improving heat transfer and enhancing mechanical compliance at interfaces has significant impact on military and commercial applications. For example, silicon carbide power electronics operate at much higher temperatures (~250 oC) than their silicon counterparts (<~120 oC) and occupy… more
Abstract:ABSTRACT: The technology developed under this SBIR program provides for accurate time synchronization across an entire network for purposes of processing data collected at multiple computers from multiple sensors in real-time. A software solution (in Windows) is desired in order to produce a… more
Abstract:Presently Hyper Tech is collaborating with CERN on MgB2 superconducting distribution cables. While the present generation of MgB2 wire is good enough for small scale cable demonstrations, there is a need to further improve the strand, specifically the minimum bend radius. There are basically two… more
Abstract:Presently land based wind turbine systems are limited to around 3.5MW in output power because of the logistics of transporting and lifting present blades, towers, and generator components. Larger systems are desired because they are expected to reduce the total cost of land based wind energy and… more
Abstract:In several instances during the upgrade of existing facilities or designing new facilities in the Nuclear Physics or High Energy Physics communities, it is found that magnets made with neither copper coils nor conventional superconducting NbTi coils can offer an acceptable solution. Copper coils… more
Abstract:The availability of low AC loss magnesium diboride (MgB2) superconducting wires enables much lighter weight superconducting stator coils than with any other metal or ceramic superconductor. This, together with Hyper Tech's capability to fabricate long piece-length (potentially 60 km) wires, in… more
There are several categories such as “By Agency”, “By Year”, “By State” etc.
Select a checkbox within a category to refine your search results.
Each of your selections is listed in the “Narrow Search Filters” bar. You can uncheck these selections to remove them.
Search for Either Criteria
When you select multiple values within a category, the results will include values that match either of the selections.
For example, selecting “2005” and “2007” in the “By Year” category will display results that include either 2005 OR 2007 in the results.
Narrowing the Search Results
You can refine your search results across categories. To narrow down your results, select multiple values across different categories. The results will only include values that match the selections across the categories.
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.