Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Qingquan Duan"'
Publikováno v:
You-qi chuyun, Vol 40, Iss 8, Pp 848-853 (2021)
Current research on the flow-induced vibration of centrifugal power gas pipelines were sorted out, summarized, and classified into three types, i.e. the flow-induced turbulence, the flow-induced vibration and the acoustic-induced vibration. Definitel
Externí odkaz:
https://doaj.org/article/11b4663e9fac463fa1050e672c18d0d3
Autor:
Xia Wang, Qingquan Duan
Publikováno v:
Petroleum Science, Vol 16, Iss 6, Pp 1479-1492 (2019)
Abstract A comprehensive and objective risk evaluation model of oil and gas pipelines based on an improved analytic hierarchy process (AHP) and technique for order preference by similarity to an ideal solution (TOPSIS) is established to identify pote
Externí odkaz:
https://doaj.org/article/b29e78aec6704d42bbe5553ffbecbbb8
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
Flow-induced acoustic resonance in the closed side branch of a natural gas pipeline can cause intensive vibration which threatens the safe operation of the pipeline. Accurately modeling this excitation process is necessary for a workable understandin
Externí odkaz:
https://doaj.org/article/98ba2e0aa8c8482c970b889db102167c
Publikováno v:
Energies, Vol 14, Iss 6, p 1725 (2021)
Acoustic resonance in closed side branches should be enhanced to improve the efficiency of wind energy harvesting equipment or thermo-acoustic engine. However, in gas pipeline transportation systems, this kind of acoustic resonance should be suppress
Externí odkaz:
https://doaj.org/article/0b1909a30fd34ef083ce4c6ef2c28990
Publikováno v:
SPE Journal. 26:3374-3388
Summary This study discusses the development of a finite element analysis (FEA) model that describes the bending and straightening process of coiled tubing (CT) at the wellhead and the buckling process after CT is run in wells. On this basis, this st
Publikováno v:
Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021).
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
Flow-induced acoustic resonance in the closed side branch of a natural gas pipeline can cause intensive vibration which threatens the safe operation of the pipeline. Accurately modeling this excitation process is necessary for a workable understandin
Autor:
Qingquan Duan, Xia Wang
Publikováno v:
Petroleum Science, Vol 16, Iss 6, Pp 1479-1492 (2019)
A comprehensive and objective risk evaluation model of oil and gas pipelines based on an improved analytic hierarchy process (AHP) and technique for order preference by similarity to an ideal solution (TOPSIS) is established to identify potential haz
Publikováno v:
SPE Journal. 24:2047-2063
Summary The application of an expandable profile liner (EPL) for leakage plugging in a directional section of deep and ultradeep wells is still at the exploratory stage. In this study, the finite–element software Abaqus (2014) is used to optimize t
Publikováno v:
Journal of Pressure Vessel Technology. 142
Fatigue tests were conducted to analyze the fatigue behavior and diameter growth of large-diameter coiled tubing (CT) under the combined loads of bending and internal pressure. The experimental results reveal that mechanical limitations on the allowa