Abstract:Up to 2700 terawatt-hours per year of geothermal electricity generation capacity has been shown to be available within North America, typically with wells drilled into geologically active regions of the earths crust where this energy is concentrated (Huttrer, 2001). Of this potential, about half is… more
Abstract:ABSTRACT: The DF & NN team proposes to provide automated space weather (SpWx) attribution tools to characterize abnormal events detected at operational sites using the DF & NN patented Enterprise Satellite-as-a-Sensor (E-SAS) system. The DF & NN Space Situational Awareness (SSA) fusion… more
Abstract:ABSTRACT: The current AF aircraft maintenance system has a high operational cost of unplanned, premature, and missed maintenance. The"red"operational anomaly detection thresholds are not adaptive to individual aircraft history nor to changes in operations causing"ringers"and… more
Abstract:The technical objective is to improve High-Level Information Fusion (HLIF) robustness by adaptive use of external"data repurposing". The approach provides the functional decomposition and problem-to-solution-space mappings by extending the Dual Node Network (DNN) Data Fusion & Resource… more
Abstract:Data Fusion Corporation (DFC) proposes the continued development of prototype, next-generation GPS interference detection, characterization and mitigation modules that can be incorporated into the Joint Tactical Radio System (JTRS) Software Defined Radio (SDR) or a commercial-off-the-shelf (COTS)… more
Abstract:ABSTRACT: As more and more advanced hypersonic weapons are developed, vehicle temperatures are expected to near 1250°K (977°C); as flight times increase, these temperatures are expected to saturate the entire vehicle. Typically, forward-looking RF and IR sensors are collocated in the same… more
Abstract:ABSTRACT: As airborne sensors become more prolific and sophisticated, the amount of data they produce overwhelms the current ability to offload that data based on the meager performance of ground station terminals. A high gain antenna supporting Ka-Band sensor data offload and Command and Control… more
Abstract:ABSTRACT: In order to provide modular, scalable, and flexible operational capabilities for future Joint Aerial Layer Networks, FIRST RF proposes developing a small, lightweight, robust, multi-band antenna concept that can be adapted to provide customizable"pick-and-choose"options,… more
Abstract:In this Phase II.5 effort, FIRST RF will fabricate and test, an Active Electronic Scanned Array (AESA) based radar system that is suitable for both collision avoidance and advanced antisubmarine warfare (ASW) sensors on unammaned aerial systems (UAS). After completion of ground and flight testing of… more
Abstract:FIRST RF has developed a revolutionary new dual band SATCOM antenna that provides greater than hemispherical field of view with a very low profile. The solution combines mechanical pointing with electrical pointing to support communication links over a full hemisphere while maintaining a very low… more
Abstract:This project aims to further develop the technology of frequency stabilized lasers for microwave generation, laser radar and other precision measurement applications. The goal is to decrease the noise floor of the stabilized laser to ~ 6 x 10^-16 at 1 s, and improve operational robustness to allow… more
Abstract:ABSTRACT: As future DoD budgets become more cost constrained, delivering high performance payloads in a smaller stowed package to leverage the capabilities of smaller, less costly launch vehicles becomes paramount. The performance of optical payloads is driven by physics. At a first order the… more
Abstract:Emerging infrared (IR) sensor assets will play a crucial role in creating a robust and flexible Ballistic Missile Defense System (BMDS) because they are more easily deployed in forward-based and/or space-based environments, providing coverage of threats beyond the range of terrestrial sensors, and… more
Abstract:Gasification technologies convert coal and biomass into synthesis gas feed streams that can either be used as a fuel for highly efficient power generation cycles or converted into value-added chemicals and transportation fuels. However, coal-derived synthesis gas contains a myriad of contaminants… more
Abstract:TDA Research, Inc. is developing a compact, low power, Next-Generation Exercise Device (NGRED) that can generate any force between 5 and 600 lbf. We use a closed loop control system and a servo motor to smoothly and accurately simulate the gravitational and inertial loads of lifting a weight on… more
Abstract:A spacecraft thermal control system must keep the vehicle, avionics and atmosphere (if crewed) within a defined temperature range. Since water is non-toxic and good for heat transport, it is typically used as the coolant that circulates within the crew cabin boundary. This loop then interfaces with… more
Abstract:Decontamination of chemical and biological threats demands a very reactive solution. It is ideal to generate the decontaminants on-site: the activated decontaminant is highly reactive and quickly destroys chemical and biological warfare agents; prior to activation the ingredients can be safely… more
Abstract:Due to its favorable combustion properties, aluminum is the material of choice in metalized nanoparticle formulations for energetic materials; however, the full potential of aluminum nanoparticles has not been realized due to the presence of a nascent oxide layer (Al2O3) that surrounds the… more
Abstract:Marine-grade aluminum alloys (5XXX-series) are increasingly being used in naval combatants because they have high strength and high corrosion resistance. In order to decrease weight, these corrosion resistant marine-grade aluminum alloys are not painted with the conventional primer and low solar… more
Abstract:The respiration of fresh fruits and vegetables (FF & amp;V) converts oxygen from the surrounding air into carbon dioxide, moisture and ethylene. While ethylene is used under controlled conditions as a ripening agent, the presence of even small amounts of ethylene gas in shipping and storage… more
Abstract:ABSTRACT: The surfaces of rocket engines are exposed to high pressure combustion products at temperatures up to 6000°F. Regenerative cooling can cause coke to form on the heat exchanger surfaces and the intention to reuse engines creates the potential for excessive coke accumulation, reduced… more
Abstract:There is a need for condition monitoring sensors capable of function in the harshest environments associated with advanced power systems that will: directly contribute to improving system control, protect capital equipment investment, and promote safety through prevention of catastrophic… more
Abstract:Sporian Microsystems Inc. has spent the last several years developing polymer derived SiCN sensor and associated packaging technology for application temperatures up to 1350 & #176;C, and demonstrated them in the combustion environments of a range of commercial burner rigs and aerospace turbine… more
Abstract:ABSTRACT: There has been a strong desire in the turbine engine and thermal protection systems communities to measure surface parameters (such as temperature/pressure) in tight spaces within the engine system using conformal sensors. This type of sensor, prescribed in areas such as turbine and… more
Abstract:ABSTRACT: There is a growing demand for high-temperature pressure sensors for use in extreme temperature environments such as aircraft gas turbine combustion control. What is needed are reliable"smart"pressure sensors capable of measuring combustor/exhaust pressures (0 to 700 psi) at… 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.