Dynamic study of piping systems for reciprocating compressors
Book
·
OSTI ID:131699
- Hitachi Techno Engineering Co., Ltd., Tsuchiura (Japan). Tsuchiura Works
- Tokico Giken Ltd., Kawasaki (Japan)
Recently the authors have developed the direct method to study vibration of piping systems for reciprocating compressors, based on the requirement by API-618 Design Approach-3. They have examined the reliability of this direct method by some experiments with a test piping system, by pressure pulsation and nodal vibration measurements. Overall pressure pulsation amplitude and its frequency components at each measurement point were proved.to agree with the results by digital analysis. Close evaluation of ``pipe-supports` stiffness``, as well as boundary conditions, was confirmed to be a necessary condition to proceed the dynamic analysis of the piping system in relation to the pressure pulsation Generated by the reciprocating compressor, which affected the accuracy of final estimation of nodal displacement distribution of the piping system. Field data evaluation is also discussed in this paper.
- OSTI ID:
- 131699
- Report Number(s):
- CONF-950740--; ISBN 0-7918-1329-0
- Country of Publication:
- United States
- Language:
- English
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