resonance Archives - Emerson Automation Experts - Emerson Automation Experts

Posts Tagged ‘resonance’

Stabilizing Pressure Regulator Performance

Posted in Regulator on Tuesday, October 16th, 2018. No comments yet
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In many areas of the industrialized world, natural gas transmission and distribution companies provide gas to commercial and industrial users, as well as many of us in our residences. For commercial users, such as apartment complexes, and industrial users, stable pressure is critical for operations. A 6-page whitepaper, Solving Instability Issues in Commercial and Industrial […]

Abating Acoustical Noise in Piping

Posted in Final Control Element, Plant Equipment on Tuesday, February 2nd, 2010. No comments yet
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Last week, I shared how resonance can contribute to excessive machine vibration in the post, Spotting and Fixing Resonance in Plant Equipment. A colleague pointed me toward another true Emerson Expert, Dr. Allen Fagerlund. Al’s expertise is on noise measurement and prediction. He also serves on the ISA75, Control Valve Standards and its subcommittee, ISA75.07, […]

Spotting and Fixing Resonance in Plant Equipment

Posted in Asset Optimization, Plant Equipment on Friday, January 29th, 2010. No comments yet
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Alain Pellegrino, a predictive maintenance technician with Emerson’s local business partner Laurentide Controls, has a great article in ReliablePlant.com on resonance in plant equipment. The article, How to identify, correct a resonance condition, describes how resonance is a common cause in excessive machine vibration. Resonant frequencies are something most all engineers face whether it is […]