The National Electrical Manufacturers Association (NEMA), Rosslyn, VA, has a new standard out for street and area lighting that addresses the impact of vibration on roadway lighting. NEMA published ...

A "clean test" is placed over the telescope assembly of NASA's James Webb Space Telescope in November in advance of vibration testing of the telescope at NASA's Goddard Space Flight Center. Credit: ...

Automotive shredder residue recycling finds a structural composite pathway as Ono Sokki joins Nagoya University's nccPrime ...

The telescope assembly for the James Webb Space Telescope being moved inside a clean room at the Goddard Space Flight Center after completing vibration and acoustic tests. Credit: NASA/Desiree Stover ...

Jet engine vibration is arguably the worst enemy of a typical aircraft maintenance team. Parts which are out of balance can eventually result in a cracked turbine, fan, and compressor components, as ...

It took decades for technology to catch up with the math David Smallwood worked out to control vibration table shakers. Smallwood, a retired Sandia National Laboratories researcher who consults at the ...

This post is by Chris Stone, Environmental Test Manager at TRaC. What’s the difference between earthquake and vibration testing? When Engineers are told that their design will have to withstand ...

Aircraft structures are prone to vibrations due to their lightweight construction. In most cases, these vibrations are not critical. They decay due to damping effects from aerodynamic forces and ...