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Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A007, August 3–7, 2020
Paper No: OMAE2020-18194
... production were assumed to be 0.254m (10in) and 0.05m, respectively, based on the past studies of SMS mining [5, 10]. The scale of this experiment was 1/10 considering the ease of handling the experimental setup. 2.1 Experimental Setup Figure 2 is a schematic drawing of the experimental setup, which consists...
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A008, August 3–7, 2020
Paper No: OMAE2020-18257
... particles in the experiment. The glass beads were 4mm in diameter and 2553kg/m3 in density. The internal diameter of pipe was 26mm. We applied the empirical method for vertical or horizontal pipe proposed in previous researches to the present experimental condition. Then we compared the experimental results...
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A017, August 3–7, 2020
Paper No: OMAE2020-18034
... (SIV) of an inclined sagged riser conveying upward air-water flows is experimentally investigated. A small-scale experiment is carried out in an air-water test loop with a section of a free-hanging catenary tube made of silica gel. Attention is placed on the effect of superficial gas and liquid...
Proc. ASME. IOWTC2019, ASME 2019 2nd International Offshore Wind Technical Conference, V001T01A016, November 3–6, 2019
Paper No: IOWTC2019-7598
.... In this study, the authors proposed a twin-VAWT installed floating system, which was a pontoon based structure. However four moon pools were set on. The study conducted model experiments in a wave tank using regular waves with 0.6 to 2.0 seconds in wave periods and 0.02 and 0.04 m in wave height. The...
Topics: Vertical axis wind turbines
Proc. ASME. OMAE2019, Volume 5A: Pipelines, Risers, and Subsea Systems, V05AT04A010, June 9–14, 2019
Paper No: OMAE2019-95457
... be done at Research Lab for Civil Engineering in China to study the mechanical behavior of FRFP subjected to pure bending. The specimens used in the experiment are manufactured by Shanghai Fei Zhou Bo Yuan Petroleum Equipment Company. 2.1 EXPERIMENTAL FACILITY A typical four-point bending test is...
Proc. ASME. OMAE2011, Volume 7: CFD and VIV; Offshore Geotechnics, 43-50, June 19–24, 2011
Paper No: OMAE2011-49042
... characters at both IL and CF directions under full scale Re number were studied. VIV Experiment Full Scale Re Number 1 Copyright © 2011 by ASME EXPERIMENTAL INVESTIGATION ON VIV OF THE FLEXIBLE MODEL UNDER FULL SCALE Re NUMBER Shixiao Fu * State Key Laboratory of Ocean Engineering, Shanghai Jiao...
Topics: Vortex-induced vibration
Proc. ASME. OMAE2009, Volume 5: Polar and Arctic Sciences and Technology; CFD and VIV, 43-52, May 31–June 5, 2009
Paper No: OMAE2009-79316
... experiment was not performed with this particular statistical method in mind. Thus the conclusions drawn from this analysis of the data should not be relied upon. In order to obtain trustworthy results the experiment will have to be redone with an appropriate experimental design including randomization or...
Proc. ASME. OMAE2002, 21st International Conference on Offshore Mechanics and Arctic Engineering, Volume 1, 155-162, June 23–28, 2002
Paper No: OMAE2002-28095
... SET-UP The experiments were conducted in Towing Tank No.II at NTNU s facility in Trondheim, Norway. Dimensions of the towing tank are (Lt* Bt*Dt) 25*2.5*1.2 meter. A schematic view of the experimental set-up is shown in Figure 1, and Table 1 gives key numbers for the experimental apparatus. The...
Proc. ASME. OMAE2003, Volume 1: Offshore Technology; Ocean Space Utilization, 157-168, June 8–13, 2003
Paper No: OMAE2003-37102
... part of the time series containing transient response is cut away before calculating the appropriate quantities. Hence all parameters calculated originate from the same steady state part of the cut time series. EXPERIMENTAL SET-UP The experiments were conducted in Towing Tank No.II at NTNU s facility...
Proc. ASME. OMAE2005, 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 3, 129-134, June 12–17, 2005
Paper No: OMAE2005-67280
... Experimental procedure The axial compressive experiment was conducted using eight hydraulic jacks. Figure 2 shows the experimental setup. The test pipe was pressurized with water to 2.0 MPa before loading in order to simulate an operating pipeline. This internal pressure remained steady to have no fluctuation...
Proc. ASME. OMAE2005, 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 1, Parts A and B, 783-791, June 12–17, 2005
Paper No: OMAE2005-67393
..., n, see Eqn. (8). EXPERIMENTAL SETUP The experiment was carried out in the towing tank Ma- rine Cybernetic Laboratory ,ref. , at NTNU s facility in Trondheim, Norway. Dimensions of the tank is (Lt Bt Dt ) 40*6.45*1.5 meter. The tank is equipped with an overhead tow- ing carriage. Fig. 3 and 4...