Case Studies

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ODS and Modal Test of a Vertical Pump

By Tony Dematteo, Emerson Process Management

In this Case Study, a vibration problem in a vertical pump is investigated. ODS and Modal tests were performed to identify the problem, then a correlated Finite Element model was used to determine a solution to the problem. This case study is an excellent example of how both experimental and analytical techniques can be used together to identify and solve vibration problems.