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: Test & Measurement
This diagnostic device allows doctors to detect cancer quickly from a droplet of blood or plasma.
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Briefs: Photonics/Optics
A liquid crystal elastomer can be programmed to exhibit controllable, dynamic behavior without the need for complex electronic components.
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Briefs: RF & Microwave Electronics
This lightweight and efficient mechanism enables retention, release, and deployment of solar arrays and antennas.
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Briefs: Aerospace
The domino effect is used to design deployable systems that expand quickly with a small push and are stable and locked into place after deployment.
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Briefs: Manufacturing & Prototyping
These “developable mechanisms” are built into the surfaces of structures.
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Briefs: Medical
This gel releases short gene sequences into the heart muscle to heal it following a heart attack.
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Briefs: Robotics, Automation & Control
Square trusses replace round for enhanced strength and robotics compatibility.
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Briefs: Mechanical & Fluid Systems
This technology cancels out the vibrations of a satellite by vibrating the solar panels in the opposite direction.
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Briefs: Motion Control
Robot-assisted surgery has advanced dramatically over the past decade in almost every surgical sub-specialty. Robot-assisted surgery is usually performed using surgical robot systems that involve...
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Briefs: Mechanical & Fluid Systems
The domino effect is used to design deployable systems that expand quickly with a small push and are stable and locked into place after deployment.
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Briefs: Sensors/Data Acquisition
Applications include powering portable electronic devices and sensors, and harvesting waste mechanical energy for aircraft, automobile, and other transportation equipment.
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Briefs: Nanotechnology
The electrospun nanofibers are used for wound healing and 3D matrices for biological tissues.
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Briefs: Sensors/Data Acquisition
This work could accelerate the development of flexible electronics.
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Briefs: Transportation
Applications include homeland security, vehicle anti-collision systems, telecommunications systems, and industrial instrumentation.
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Briefs: Data Acquisition
Researchers have developed new nanoscale technology to image and measure more of the stresses and strains on materials under high pressures.
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Briefs: Wearables
Drones, smartphones, and sensors could provide a lifeline to the world’s growing elderly population at risk of falls.
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Briefs: Electronics & Computers
The bus is designed for high-frequency, high-temperature operation in electric drive systems and next-generation power electronics.
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Briefs: Manufacturing & Prototyping
This cost-saving piping insulation has uses in refrigerated containers that protect food, medicine, and other perishables.
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Briefs: Aerospace
This trailing edge flap device reduces noise without compromising cruise efficiency or landing lift and stall characteristics.
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Briefs: Mechanical & Fluid Systems
These actuators provide active flow control for airfoil surfaces and supersonic inlets of wing-borne vehicles.
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Briefs: Test & Measurement
The device retrains patients with spinal cord injury to sit more stably and gain an expanded active sitting workspace.
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Briefs: Mechanical & Fluid Systems
Applications include valves, tubes, and other gas and fluid system components.
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Briefs: Nanotechnology
This technology could impact new directions in robotics design.
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Briefs: Materials
This system protects workers on lightning and telecommunications towers, and on oil and gas platforms.
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Briefs: Aerospace
The sensor makes it easier to detect and manage ice accumulation on aircraft wings.
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Briefs: Aerospace
This framework can be used by commercial and military aircraft and unmanned aerial vehicles.
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Briefs: Manufacturing & Prototyping
3D Printing Technique Produces “Living” 4D Materials
3D/4D printing is merged with a chemical process to produce “living” resin, which has potential for recycling and biomedicine.
Briefs: Semiconductors & ICs
The switch is a major new step toward building a computer that uses light instead of electricity to process information.
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Briefs: Mechanical & Fluid Systems
This system autonomously prepares samples for online automated analysis.
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