Keyword: Analysis methodologies

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Briefs: Power
NASA’s System-Wide Safety (SWS) project is developing innovative data solutions to assure safe, rapid, and repeatable access to a transformed National Airspace System.
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Articles: Design
One promising way to meet modern industrial challenges is by using additive manufacturing processes.
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Briefs: Imaging
The models allow users to optimize X-ray radiography setups, for the detection of crack and crack-like flaws, to penetrate various materials to show internal structures of parts.
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Briefs: Energy

Innovators at NASA Johnson Space Center have developed a method to measure the total and fractional heat response of large format Li-ion cells (cells with capacities greater than 100Ah) when driven into...

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Briefs: Aerospace
Advanced analyses shed light on the mechanism of a deadly problem plaguing combustion chambers in rocket engines.
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Briefs: Design
Testing has shown that NASA's poppet reduces leakage rates of traditional aerospace cryogenic valves by three orders of magnitude.
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Articles: Electronics & Computers

Where the ability to detect mid-wave infrared (MWIR) radiation is mission critical, readiness and the importance of long, maintenance-free infrared (IR) system operation is vital. In...

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Briefs: Manufacturing & Prototyping
3D bioprinting using bioink from engineered stem cells enables treatment of myocardial infarction and other cardiovascular diseases.
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Application Briefs: Sensors/Data Acquisition
What began as a research tool to collect aerodynamic data from research aircraft is now solving technical challenges for NASA.
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Technology Leaders: Energy
To ensure the availability of a UPS system, proper consideration must be taken of each application and its requirements.
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Articles: Photonics/Optics
Silicon Carbide (SiC) optics are becoming more and more prevalent in high-energy laser (HEL) designs, and manufacturers must be aware of the potential risks
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Application Briefs: Mechanical & Fluid Systems
Learn how to outfit your equipment with sensors.
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Briefs: Aerospace
The instrument identifies, quantifies, and characterizes contamination, even on irregularly shaped surfaces.
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Briefs: Robotics, Automation & Control
Artificial intelligence helps train robots to work together to move an object around two obstacles and through a narrow door in computer simulations.
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Briefs: Energy
The technology could be key to lighter, less expensive, and long-lasting batteries for future electric vehicles.
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Application Briefs: Materials
For applications requiring high-energy material deposition coatings, you'll need to understand how stress can impact surface figure and system performance.
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Articles: Software
Brookhaven National Laboratory scientists have identified the primary cause of failure in a state-of-the-art lithium-metal battery.
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Briefs: Sensors/Data Acquisition
The ultra-compact, wearable hologram sensor immediately notifies the user of volatile gas detection.
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Briefs: Wearables
A flexible device worn on the wrist harvests heat energy from the human body to monitor health.
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Application Briefs: Mechanical & Fluid Systems
A valve actuator has deep-sea applications.
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Articles: Electronics & Computers
A comparison of passive and active supercapacitor charging methods emphasizes the need for a close inspection on power source and supercapacitor demand.
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Briefs: Imaging
Onboard cameras can be used to keep damaged quadcopters in the air and flying stably, even without GPS.
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Briefs: Materials
This tool provides faster and more detailed composite damage simulation results.
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Briefs: RF & Microwave Electronics
The improved rectennas could operate low-power devices such as temperature sensors.
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Briefs: RF & Microwave Electronics
While this technology was designed for CubeSats, it may be utilized in any technology that utilizes a structural frame, such as drones.
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Briefs: Electronics & Computers
The sensor provides accurate and real-time measurement of flow rates and temperature in next-generation microfluidic instruments.
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Briefs: Data Acquisition
A higher-order network could be built that looks for subtle changes in data that point to suspicious activity.
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Application Briefs: AR/AI
Predictive maintenance is poised to become much more widely adopted, and that will help to boost productivity in a time when we really need it.
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Technology Leaders: Aerospace
Aircraft may have a huge amount of data available, but this doesn’t mean it’s the right data to troubleshoot a problem.
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