An active variable stiffness vibration isolator has been developed by researchers from HRL Laboratories’ Sensors and Materials Laboratory. This isolator is capable of millisecond actuation times and 100x stiffness changes, independent of the static load. In the words of Principal Investigator Christopher Churchill, “This performance surpasses existing mechanisms by at least 20 times in either speed or useful stiffness change."
It is possible to make liquids slide over a solid surface, similar to a bobsleigh on ice, as discovered in research conducted by physicists from Saarland University and the ESPCI in Paris. A coating applied at the boundary between the solid surface and the liquid induces the liquid to slide through. The sliding effect increases the liquid’s average flow velocity and its throughput.
Harper International, world leader in thermal processing solutions for advanced materials, was recently awarded a contract for a Pusher furnace line with KEPCO Nuclear Fuel (KNF).
Tribopolymer specialist igus® now offers 16 iglidur® bearing materials, each one in 113 different standard DIN ISO 3547 dimensions up to diameters of 50 mm. Totalling over 1,300 standard parts, igus® covers all conceivable demands on plain bearings that can be delivered from stock, within 24 hours, and with no minimum order quantities.
A group of engineers from the University of Sheffield has collaborated with the International Tennis Federation (ITF) to develop a portable, handheld device, which could determine the amount of friction produced by players on tennis courts.
Researchers at Purdue University have discovered sinuous flow deformation in metals, and an astonishingly simple method to suppress this deformation. This discovery could help advance manufacturing by increasing the efficiency of machining, and by reducing the energy and force required for metal processing.
Scientists at the Argonne Leadership Computing Facility (ALCF) have identified a material that demonstrates superlubricity at the macroscale. Computer simulations using the Mira supercomputer have helped advance the design for a near-frictionless material.
Castrol EDGE has premiered its latest Titanium Trial driving challenge, featuring Formula Drift professional Matt Powers driving his Roush Stage 3 Mustang whilst wearing a state-of-the-art Oculus Rift Development Kit 2 headset: blind to the real world around him, but fully-immersed in a rapidly changing 3D virtual world.
Bo Persson and his colleagues at the Jülich Research Center, have discovered new temperature and velocity-dependent properties of rubber friction on asphalt.
Cortec® has published its NEW Lubricant Brochure. This brochure delivers information on all that Cortec® lubricants have to offer our customers and clients. The available lubricants are detailed and categorized into four categories: greases, metalworking fluids, oils, and other lubricants. The brochure includes a buyer’s guide that expands upon the products’ descriptions, packaging options, and applications.
Terms
While we only use edited and approved content for Azthena
answers, it may on occasions provide incorrect responses.
Please confirm any data provided with the related suppliers or
authors. We do not provide medical advice, if you search for
medical information you must always consult a medical
professional before acting on any information provided.
Your questions, but not your email details will be shared with
OpenAI and retained for 30 days in accordance with their
privacy principles.
Please do not ask questions that use sensitive or confidential
information.
Read the full Terms & Conditions.