Melissa Niesen Archives - Emerson Automation Experts - Emerson Automation Experts

Posts Tagged ‘Melissa Niesen’

Reducing Pressure across Valves in Stages

Posted in Final Control Element on Friday, May 23rd, 2014. 2 comments so far
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In the third video in cavitation reduction series, Cavitation Mitigation Part 3 (2:52), Emerson’s Melissa Niesen describes how pressure reductions can be done in stages to avoid cavitating conditions in the liquid flow through a pipe. Melissa explains how Cavitrol III trims for Fisher globe and angle valve bodies can reduce the pressure in stages […]

Preventing Cavitation in Liquid Applications

Posted in Final Control Element on Wednesday, May 21st, 2014. No comments yet
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In the Fisher Valve & Instruments YouTube series on reducing cavitation in your process flows, the 3-minute second video, Cavitation Mitigation Part 2 shows a split line demonstration of cavitation. I highlighted Part 1 in yesterday’s post, Reducing Cavitation in Piping. Emerson’s Melissa Niesen, shows the difference in flow patterns across a thick plate in […]

Reducing Cavitation in Piping

Posted in Final Control Element on Tuesday, May 20th, 2014. One comment so far
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Emerson’s team responsible for Fisher Valves & Instruments products has a great series of YouTube videos on piping cavitation and ways to mitigate the damage that it can cause. Melissa Niesen, a research engineer, uses the Marshalltown Innovation Center flow lab to provide visual and auditory demonstration of cavitation in action. In the first 8:13 […]