Vibration study of the APS storage ring vacuum-chamber/girder assembly

Technical Report · Fri Feb 01 00:00:00 EST 1991

DOI:https://doi.org/10.2172/5411767· OSTI ID:5411767

Jendrzejczyk, J A; Wambsganss, M W; Smith, R K

The overall objective of this study is to obtain insights into the dynamic coupling between the storage ring vacuum chamber and girder, and an assessment of the potential for unacceptable vibration amplitudes that would require redesign of the vacuum chamber supports. Specific objectives include determination of the vibrational characteristics (natural frequencies and modes) of the coupled vacuum-chamber/girder system, measurement of response amplitudes to forced excitation and ambient floor motion, and calculation of magnification factors associated with the various coupled vibration modes. 1 ref.

• Research Organization: Argonne National Lab. (ANL), Argonne, IL (United States)
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 5411767
• Report Number(s): ANL/APS/IN/VIB-91/1; ON: DE92012178
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
MAGNETS
SUPPORTS
MECHANICAL VIBRATIONS
DYNAMICS
FREQUENCY ANALYSIS
MECHANICAL STRUCTURES
STORAGE RINGS
SYNCHROTRON RADIATION SOURCES
MECHANICS
RADIATION SOURCES
430303* - Particle Accelerators- Experimental Facilities & Equipment