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Co2 compressor vibration and cause analysis
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Ying, Y. L. |
| Copyright Year | 1985 |
| Description | The operational experience of a large turbine drive carbon dioxide compressor train in a urea plant with capacity of 1620 tons/day is considered. After the initial start-up in 1976, the vibration in the HP cylinder was comparatively serious. The radial vibration reached 4.2 to 4.5 mils and fluctuated around this value. It was attributed to the rotating stall based on the spectrum analysis. Additional return line from the 4th to 4th and higher temperature of the 4th inlet has cured the vibration. Problems are described which were encountered in the operation along with their solutions, and/or improvements. |
| File Size | 755117 |
| Page Count | 9 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19860020698 |
| Archival Resource Key | ark:/13960/t9c58gs5z |
| Language | English |
| Publisher Date | 1985-12-01 |
| Access Restriction | Open |
| Subject Keyword | Mechanical Engineering Turbocompressors Oils Gas Flow Structural Vibration Spectrum Analysis Vibration Measurement Lubrication Balance Vibrational Spectra Turbines Rotating Shafts Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
