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 ...

SAE Transactions, Vol. 103, Section 6: JOURNAL OF PASSENGER CARS (1994), pp. 1962-1965 (4 pages) The critical structural criterion for many automotive components is their capability to survive the ...

The HVAC Systems Sound and Vibration Procedural Guide details methods and processes that, when followed, provide repeatable measurement and verification of sound and vibration (S&V) levels, as ...

Researchers at the Institute of Aeroelasticity have successfully completed a ground vibration test with the DLR research aircraft ISTAR. Approximately 200 acceleration sensors were fitted to record ...

Space structures are exposed to intense, quasi-static and dynamically mechanical accelerations, particularly during launch. The test laboratory is responsible for the qualification of components and ...

May 7, 2014. Cincinnati Sub-Zero’s (CSZ) new TCB-1.3 bench-top vibration table is suitable for reliability testing of compact products and electronics. The dual-purpose system is available in a 16” x ...

When a design engineer considers the different harsh environmental conditions a product may encounter, vibration and shock may not immediately come to mind. However, vibration can be a major source of ...

Whenever an aircraft engine experiences a vibration problem, it is important to identify the problem quickly so as to save both time and cost of removing the engine. When trim balancing is needed to ...

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 ...