Results 11 to 20 of about 7,612,934 (328)
Theoretical analysis and simulation calculation of hydrodynamic pressure pulsation effect and flow induced vibration response of radial gate structure [PDF]
Scientific Reports, 2022 This work aims to explore the characteristics of stochastic fluctuant water pressure acted on the surface of large radial gate, and to investigate the flow-induced vibration response of the whole radial gate structure.
Bozhi Zhang, Xiaochuan Jing
doaj +3 more sources
MachinesControl valves are the main throttling resistance components in industries such as chemical engineering, nuclear power, aerospace, hydrogen energy, natural gas transportation, marine engineering, and energy systems. Flow-induced vibration fatigue failure
Lingxia Yang, Shuxun Li, Jianjun Hou
doaj +2 more sources
The influence of different downstream plate length towards the flow-induced vibration on a square cylinder [PDF]
Scientific Reports, 2023 The investigations of flow-induced vibration have been around for decades to solve many engineering problems related to structural element. In a hindsight of advancing technology of microelectronics devices, the implementation of flow-induced vibration ...
Nurshafinaz Mohd Maruai +4 more
doaj +2 more sources
Journal of Marine Science and Engineering, 2022 As an essential component in the offshore oil and gas industry, subsea jumpers are likely to encounter the cyclic-induced stresses caused by the alternating movement of gas plugs and liquid slugs while transporting a multiphase mixture. The present study
Wenhua Li +5 more
doaj +2 more sources
Two-dimensional coupled vortex-induced vibration of circular cylinder : prediction and extraction of hydrodynamics properties [PDF]
, 2013 This paper discusses two-dimensional coupled vortex-induced vibration of circular ...
Narakorn Srinil +3 more
core +4 more sources
Reduced-order modelling of vortex-induced vibration of catenary riser [PDF]
, 2009 A new reduced-order model capable of analyzing the vortex-induced vibration of catenary riser in the ocean current has been developed. This semi analytical-numerical approach is versatile and allows for a significant reduction in computational effort for
O' Brien, P. +5 more
core +4 more sources
Classification of flow-induced vibration of centrifugal power gas pipeline and its research status
You-qi chuyun, 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.
Liuyi JIANG +4 more
doaj +1 more source
Test Study on Vortex-Induced Vibration of Deep-Sea Riser under Bidirectional Shear Flow
Journal of Marine Science and Engineering, 2022 A model test was carried out to reveal the vortex-induced vibration characteristics of a deep-sea riser under bidirectional shear flow. Bandpass filtering and modal analysis were used to process the test strain data, and the amplitude and frequency ...
Weiwei Zhou +4 more
doaj +1 more source
Cause analysis of vibration in shell-and-tube heat exchanger [PDF]
MATEC Web of Conferences, 2021 Heat exchanger is a universal process equipment, which is widely used in chemical industry, oil refining, thermal power and other industries. Shell-and-tube heat exchangers often fail prematurely due to flow-induced vibration.
Wu Jia +4 more
doaj +1 more source
Bioengineering, 2023 This study used a two-dimensional flow-structure-interaction computer model to investigate the effects of flow-separation-vortex-induced negative pressure on vocal fold vibration and flow dynamics during vocal fold vibration.
Weili Jiang +5 more
doaj +1 more source