Citation:
Bin Wang,Liqin Liu and Yougang Tang.CFD Simulation of the Vertical Motion Characteristics of the Moonpool Fluid for the Truss Spar[J].Journal of Marine Science and Application,2014,(1):92-98.[doi:10.1007/s11804-014-1232-3]
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CFD Simulation of the Vertical Motion Characteristics of the Moonpool Fluid for the Truss Spar
Bin Wang,Liqin Liu and Yougang Tang.CFD Simulation of the Vertical Motion Characteristics of the Moonpool Fluid for the Truss Spar[J].Journal of Marine Science and Application,2014,(1):92-98.[doi:10.1007/s11804-014-1232-3]
Info
- Title:
- CFD Simulation of the Vertical Motion Characteristics of the Moonpool Fluid for the Truss Spar
- Author(s):
- Bin Wang; Liqin Liu and Yougang Tang
- Affilations:
- Keywords:
- vertical motion; VOF; truss spar platform; moonpool fluid; guide plate; CFD
- DOI:
- 10.1007/s11804-014-1232-3
- Abstract:
- The research purpose of this paper is to estimate the impacts of the parameters of the guide plate on the vertical motion characteristics of the moonpool fluid. With the volume of fluid (VOF) method, three-dimensional models of the moonpool fluid motions of the truss spar platform are established. Simulation results are then presented for the moonpool forced oscillation by employing the dynamic mesh method and user-defined functions in FLUENT. The motions of the moonpool fluid and the loads on the guide plates are obtained for both cases of square-ring and crisscross. The results show that the shape and area of the guide plate at the bottom of the moonpool have a significant impact on the physical parameters of the moonpool, including the load on the moonpool guide plate, motion form of the moonpool fluid and the mass flow rate.
References:
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Memo
- Memo:
- Supported by the National Natural Science Foundation of China under Grant No.51179125 and No.51279130.
