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: Robotics, Automation & Control
A deep-learning technique optimizes the arrangement of sensors on a robot’s body to ensure efficient operation.
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Briefs: Motion Control
The soft robot harvests energy from a laser beam and can crawl on horizontal surfaces and climb vertical walls and an upside-down glass ceiling.
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Briefs: Propulsion
The valve enables telerobotic resupplying of media such as propellant and pressurant.
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Briefs: Test & Measurement
This method is a faster way to manufacture combustion chambers and nozzles for aerospace propulsion as well as heat exchangers in oil and gas applications.
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Briefs: Motion Control
Oscillatory and rotational motions of different parts are combined to pave the way to developing super-miniaturized mechanical devices.
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Briefs: Mechanical & Fluid Systems
This artificial muscle technology enables more human-like motion.
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Briefs: Mechanical & Fluid Systems
This below-the-hook device enables gentle crane placement to decrease the risk of property damage.
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Briefs: Motion Control
SMA tube elements drive rotary and ring gear motion in compact, powerful actuators.
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Briefs: Materials
Applications include vehicle and aircraft tires, sports helmets, military equipment, and seals and couplings.
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Briefs: Packaging & Sterilization
This treatment has the potential to remove from drinking water nearly all viruses that have an “outer fortress.”
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Briefs: Aerospace
Applications include manned deep space exploration and terrestrial CO2 removal systems.
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Briefs: Electronics & Computers
High-quality coated components can be integrated into complex systems in a sustainable way.
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Briefs: Mechanical & Fluid Systems
Chilled panels use less energy than conventional A/C and work in open spaces.
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Briefs: Mechanical & Fluid Systems
The robot firmly but gently grasps objects as small as 1 millimeter in diameter.
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Briefs: Mechanical & Fluid Systems
This novel gel-creation method could open applications in water filtration, batteries, and smart windows.
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Briefs: Mechanical & Fluid Systems
The solution increases water recovery, prevents mineral scaling, and cuts the volume of brines in half.
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Briefs: Propulsion
Applications include wind turbines, solar arrays, commercial space mobile launchers, and industrial process stacks and equipment.
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Briefs: Materials
Superalloys that withstand extremely high temperatures could be finely tuned for specific properties such as mechanical strength.
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Briefs: Mechanical & Fluid Systems
The lightweight brake rotor design with high heat dissipation uses novel surface cooling technology.
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Briefs: Manufacturing & Prototyping
Prototypes show promise as a low-cost, natural filtration option.
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Briefs: Mechanical & Fluid Systems
An enhanced polymer could be used for more energy-efficient systems with a smaller carbon footprint.
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Briefs: Software
The algorithm speeds up the planning process robots use to adjust their grip on objects for picking and sorting or tool use.
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Briefs: Test & Measurement
A production-based X-ray solution performs product quality evaluation directly on the manufacturing line.
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Briefs: Mechanical & Fluid Systems
The soft material demonstrates autonomous, heartbeat-like oscillating properties.
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Briefs: Manufacturing & Prototyping
Terrestrial uses include physical therapy, clinical diagnosis, athletic training and performance, and robust exercise equipment.
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Briefs: Wearables
This wearable device is placed on the skin to measure a variety of body responses, from electrical to biomechanical signals.
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Briefs: Nanotechnology
The size and shape of the nanostructure can be controlled as it is assembled piece by piece.
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Briefs: Robotics, Automation & Control
These tiny aerial robots can operate in cramped spaces and withstand collisions.
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Briefs: Mechanical & Fluid Systems
This could make possible embedded devices like a spinal cord-stimulating unit with a battery-powered magnetic transmitter on a wearable belt.
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