Sealing Performance of the End Fitting of a Marine Unbonded Flexible Pipe under Pressure Penetration [PDF]
Journal of Applied and Computational Mechanics, 2020 The sealing performance of end fittings is very important for offshore oil and gas pipelines. To investigate the sealing behavior of a ring-shaped wedge seal, global and local numerical models of the ring–pipe interaction have been developed based on the
Liping Tang +3 more
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Stamina of a non-gasketed flange joint under combined internal pressure, axial and bending loading : an experimental study [PDF]
, 2009 The performance of a bolted flange joint is characterized mainly by its 'strength' and 'sealing capability'. A number of numerical and experimental studies have been conducted to study these characteristics under internal pressure loading conditions alone.
Abid +16 more
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Stamina of a non-gasketed flange joint under combined internal pressure and axial loading [PDF]
, 2008 The performance of a bolted flange joint is characterized mainly by its 'strength' and 'sealing capability'. A number of numerical and experimental studies have been conducted to study these characteristics under internal pressure loading conditions ...
ASME boiler and pressure vessel code +5 more
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Study on sensitivity of annular BOP parameters to sealing performance in gas well snubbing service
Mechanical Engineering Journal, 2021 Annular Blowout Preventer (BOP) is the core device for snubbing service in gas wells. The wellhead can be sealed by operating the BOP. Rubber core of annular BOP is the main part of the sealing process, and its failure will cause blowout accidents and ...
Hai YANG +6 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2023 Water sealing performance is important for underground water-sealed oil storage (UWSOS). The key issues concerning water sealing performance mainly include the permeability of fractured rock mass (FRM), water-sealed safety (WSS), water curtain ...
Yutao Li +7 more
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Sealing of micromachined cavities using chemical vapor deposition methods: characterization and optimization [PDF]
, 1999 This paper presents results of a systematic investigation to characterize the sealing of micromachined cavities using chemical vapor deposition (CVD) methods.
Liu, Chang, Tai, Yu-Chong
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Study on door system sealing of serialized China standard metro train
机车电传动, 2022 The sealing performance of the vehicle is the key factor affecting the comfort experience of passengers, and the sealing performance of the door system directly determines the sealing performance of the vehicle.
FU Zhiliang +7 more
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A Novel Structure of Rubber Ring for Hydraulic Buffer Seal Based on Numerical Simulation
Applied Sciences, 2021 Landing gear is a key load-bearing structure of aircraft during ground operation, and the landing capacity of landing gear is determined by the performance of buffer.
Lin Zhang, Xiaohui Wei
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Sealing Analysis of Aluminum Alloy Directly-Connected Casing Joints
Shiyou jixie, 2023 The aluminum alloy directly-connected casing joint has the advantages of high drilling and grinding efficiency after fracturing and easy running.At present, few studies have been carried out on aluminum alloy casing joints, while there are high ...
吕玮 +5 more
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Energies, 2018 The inserted sealing tool is a critical downhole implement that is used to balance the downhole pressure in multistage fracturing operations and prevent fracturing fluid from overflow and/or backward flow.
Gang Hu +5 more
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