1-20 of 56
Keywords: flow pattern
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-132
... upstream oil & gas wave energy united states government reservoir surveillance production control cylinder jacket structure regime germany government sub-sea system flow pattern water depth cross section wave direction dependency orientation flow field europe government...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-386
... torsional vibration circular cylinder asia government upstream oil & gas vibration cylinder system amplitude natural frequency upstream cylinder vibration frequency cylinder downstream cylinder gap ratio regime fiv flow pattern vibration amplitude tandem cylinder vortice torsional...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3122
... flow control model was also further studied by analyzing flow patterns. INTRODUCTION Fatigues and vibrations due to dynamic marine environment, like Vortex-Induced Vibration(VIV), are fairly severe that the analysis of fluid and structure interaction (FSI) for offshore structures are important...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3149
... could be very violent due to the presence of the ice cover in the river. flow pattern simulation free surface jin dam-break wave dam-break flow pressure variation particle semi-implicit method wave propagation upstream oil & gas gotoh particle particle number density water body...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3245
... and semi-spheres as end shells. The numerical and experimental results presented good agreement. In addition, longitudinal resonant modes were excited by the transversal motion of the tank and four different flow patterns were identified, including a double swirling flow. Furthermore, numerical simulations...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2189
...-water three-phase flow in the largediameter (124mm) fluctuating tube respectively at the dip angle θ of 0°, 5°, 10°, 15°, 20° and 30° at the inlet mixture velocity of 0.5m/s at the gas content rate (Cg) of 10% and 50%, and then analyzes and compares the evolution trend of the three-phase flow pattern...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-595
... nozzle flow pattern upstream oil & gas abrasive water jet suction dredger influence range characteristic target distance application hard soil dredger cutting numerical simulation variation characteristic water jet Study on Mechanism of Cutting Hard Soil by High Pressure Water Jet...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-731
... and 52m length. According to the oil-water flow structures and the analysis of pressure drop signals, different flow patterns are defined and distinguished. By means of local sampling device, the water cut distribution on pipe flow section under different experimental conditions was measured...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-335
... experimental data are compared with the Fluent model. The pressure drop characteristics will be investigated in this paper and the pressure gradient valley-point, which has a profound meaning of the solid-liquid flow transportation, appears around the conversion point of the flow pattern of the solid-liquid...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-677
... frequency. At KB=0.09, the plate experiences resonance with the maximum amplitude of Y/D=0.283; the vortices from the cylinder can be shed freely in the gap, and then impinge on the plate, i.e., the vortex and plate interactions are enhanced. This flow pattern is different from the corresponding case for S...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-655
... on the observation, the stability map for the flowloop was developed to provide flow patterns under different ranges of superficial velocity of liquid and gas. Moreover, it was observed that when injecting gas at the point downstream of the liquid pump, the pressure of the flowloop showed a flow regime of dual...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-213
... inclined-pile group foundation wind turbine foundation scour depth subsea system scour renewable energy offshore wind turbine shear stress boundary flow pattern scour hole offshore projects planning and execution group foundation equation platform design local scour sediment seabed scour...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-333
... Abstract Flow Induced Vibration (FIV) caused by interacting internal flow in the subsea spanning pipeline, which is one of the important phenomena that contribute to failure of pipelines, especially when the internal flow pattern forms slug flow. A "two-way coupling" fluid-structure...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-344
... major simultaneous flow mechanisms during the evolution process are discovered and to quantify the observed flow patterns, three non-dimensional parameters L n , R n and d n are introduced as functions of the non-dimensional time t n . This research further discovered that major influence...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-372
... with the increasing strength of disturbance. Different flow patterns are identified and discussed, such as Ω-type vortex and the complete suppression of vortex shedding. Characteristics of effect of disturbance on the generation and distribution of surface vorticity are presented in detail. coordinate system...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-427
... is 0.25. A hydrogen bubble technique is used to visualize the flow pattern and the vortex shedding around the model. The arrangement of the platinum wires for generating hydrogen bubbles is shown in Figure 1B. One wire is placed 611 Proceedings of the Twenty-second (2012) International Offshore and Polar...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-469
... chengtong reach ebb current velocity siltation fuzhong waterway upstream oil & gas current speed discharge flow pattern ebb current speed waterway evolution yangtze river langshansha reach river discharge channel evolution port Channel Evolution of Chengtong Reach at Yangtze Estuary...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-410
...-tie's effect on sloshing loads was required. numerical result natural period crosstie flow pattern liquified natural gas experimental study midstream oil & gas crosstie model subsea system model tank cross tie wave condition numerical study isope comparative study simulation...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-217
... show that physical properties of the liquid, including viscosity, density and surface tension, have remarkable influence on the characteristics of severe slugging, including the flow pattern, the period and the pressure fluctuation, whereas the influence of the gas physical properties...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-159
... (WECs). We also eval- uate the effects of the inherently unsteady flow induced by waves and currents on the settlement of various species. Finally, we discuss the impact of the biological growth on the flow pattern around such devices (and consequently on their efficiency) and investigate the influence...

Product(s) added to cart

Close Modal