Mechanical & Fluid Systems

Access our comprehensive library of technical briefs on mechanical and fluid systems, from engineering experts at NASA and government, university, and commercial laboratories.

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Briefs: Materials
A technique enables manufacturing of minuscule robots by interlocking multiple materials in a complex way.
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Briefs: Manufacturing & Prototyping
The integrated tool eliminates the need for manual operators or additional custom fixtures.
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Briefs: Sensors/Data Acquisition
Applications include aiding patients with impaired hand muscle strength and in manufacturing for operating tools for extended periods of time.
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Briefs: Mechanical & Fluid Systems
The unit could help healthcare workers caring for COVID-19 patients.
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Briefs: Transportation
Applications include aerospace, automotive, commercial spaceflight, scuba diving equipment, and for first responders.
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Briefs: AR/AI
This system provides low-cost monitoring for machine health with audio-based artificial intelligence.
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Briefs: Mechanical & Fluid Systems
The system uses off-the-shelf materials combined with ultraviolet lights to decontaminate N95 masks.
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Briefs: Power
The tiny motor can be powered by both thermal and electrical energy.
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Briefs: Energy
This can be used in energy-recovery systems in industrial, space, automotive, and military applications.
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Briefs: Aerospace
NASA's phase-locked rotors reduce noise.
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Briefs: AR/AI
The soft, wearable device simulates the sense of touch and has wide potential in medical and industrial applications.
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Briefs: Nanotechnology
These switches are key to thermal management of nanoscale devices, refrigeration, data storage, thermal computing, and heat management of buildings.
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Briefs: Materials
Researchers developed a wearable technology that can hide its wearer from heat-detecting sensors such as night vision goggles, even when the ambient temperature changes. The technology can...
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Briefs: Electronics & Computers
Applications include mechanical aerospace manufacturing and thermal structure manufacturing.
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Briefs: Materials
Kirigami balloons could be used in shape-changing actuators for soft robots, minimally invasive surgical devices, and macro structures for space exploration.
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Briefs: Semiconductors & ICs
This partially superconducting machine can be used as a motor or generator.
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Briefs: Robotics, Automation & Control
These hands, with a large grasping force, enable safer human-robot interactions.
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Briefs: Aerospace
Applications include retractable covers and awnings, camera booms, and spacecraft and astronaut positioning.
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Briefs: Manufacturing & Prototyping
The magnetic, multi-material pump was 3D-printed all in one piece.
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Briefs: Energy
The system is effective in urban environments where there are tall buildings on all sides.
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Briefs: Mechanical & Fluid Systems
The sensors can be built into the shells of aircraft, cars, or other machines.
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Briefs: Sensors/Data Acquisition
The sensor provides accurate and real-time measurement of flow rates and temperature in next-generation microfluidic instruments.
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Briefs: Sensors/Data Acquisition
The technology detects the presence of one or more specific chemical components in a liquid.
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Briefs: Electronics & Computers
A nanostructure design lends extraordinary strength to a promising storage ingredient.
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Briefs: Materials
Tiny aircraft that weigh as much as a fruit fly could serve as Martian atmospheric probes.
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Briefs: Mechanical & Fluid Systems
Taking a cue from birds and insects, the wing design helps drones fly more efficiently and makes them more robust to atmospheric turbulence.
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Briefs: Energy
Traditional spark plugs are replaced by an optical pumping source.
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Briefs: Sensors/Data Acquisition
Empa researchers were able to demonstrate real-time acoustic monitoring of laser weld seams.
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Briefs: Photonics/Optics
One unexpected application for spider silk is its use in the creation of biocompatible lenses.
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