Case studies are vital for troubleshooting "problem machines" that resist standard maintenance like balancing. Common industrial scenarios analyzed include: Turbomachinery Rotordynamics with Case Studies Dara W. Childs. Minter Spring, 2013 - Rotors - 499 pages. Google Books The Purposes And Objectives Of Rotor Dynamics Analyses
A paper from the 2002 Turbomachinery Symposium chronicles a multi-year ordeal with two chlorine gas blowers suffering from intermittent, high synchronous vibrations and bearing failures. After initial fixes failed, a task force documented bizarre behavior, like vibrations changing with rain and machines affecting each other when running in parallel. Following a root cause analysis that ruled out many potential causes (including oil whirl and thermal misalignment), the team ultimately traced the problem to a rub at the blower's carbon ring seal. The case is an excellent example of how systematic troubleshooting must eventually uncover the root cause. turbomachinery rotordynamics with case studies pdf
Case Study 1: Subsynchronous Instability in a High-Pressure Natural Gas Centrifugal Compressor Minter Spring, 2013 - Rotors - 499 pages
If you cannot find a single PDF covering all your needs, you can assemble a custom document. Here’s how: Following a root cause analysis that ruled out