LAPSE:2021.0777
Published Article
LAPSE:2021.0777
Research on the Dynamic Responses of Simply Supported Horizontal Pipes Conveying Gas-Liquid Two-Phase Slug Flow
October 14, 2021
The dynamic responses of simply supported horizontal pipes conveying gas-liquid two-phase slug flow are explored. The intermittent characteristics of slug flow parameters are mainly considered to analyze the dynamic model of the piping system. The results show that the variations of the midpoint transverse displacement could vary from periodic-like motion to a kind of motion whose amplitude increases as time goes on if increasing the superficial gas velocity. Meanwhile, the dynamic responses have certain relations with the vibration acceleration. By analyzing the parameters in the power spectrum densities of vibration acceleration such as the number of predominant frequencies and the amplitude of each peak frequency, the dynamic behaviors of the piping system like periodicity could be calculated expediently.
Record ID
Keywords
dynamic responses, intermittent, simply supported pipe, two-phase slug flow
Subject
Suggested Citation
Liu G, Hao Z, Wang Y, Ren W. Research on the Dynamic Responses of Simply Supported Horizontal Pipes Conveying Gas-Liquid Two-Phase Slug Flow. (2021). LAPSE:2021.0777
Author Affiliations
Liu G: Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Qingdao 266100, China; Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, Qingdao 266100, China; National Engin
Hao Z: Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Qingdao 266100, China; Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, Qingdao 266100, China; National Engin [ORCID]
Wang Y: State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China
Ren W: Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Qingdao 266100, China; Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, Qingdao 266100, China; National Engin
Hao Z: Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Qingdao 266100, China; Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, Qingdao 266100, China; National Engin [ORCID]
Wang Y: State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China
Ren W: Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Qingdao 266100, China; Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, Qingdao 266100, China; National Engin
Journal Name
Processes
Volume
9
Issue
1
First Page
pr9010083
Year
2021
Publication Date
2021-01-02
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr9010083, Publication Type: Journal Article
Record Map
Published Article
LAPSE:2021.0777
This Record
External Link
doi:10.3390/pr9010083
Publisher Version
Download
Meta
Record Statistics
Record Views
277
Version History
[v1] (Original Submission)
Oct 14, 2021
Verified by curator on
Oct 14, 2021
This Version Number
v1
Citations
Most Recent
This Version
URL Here
https://psecommunity.org/LAPSE:2021.0777
Original Submitter
Calvin Tsay
Links to Related Works