- 期刊
Catamaran Motion Simulation Based on Moving Grid Technique
並列摘要
General purpose software is developed to simulate 6-DoF fluid-structure interaction in two-phase viscous flow. It is a VoF-fractional step solver based on the finite-volume discretization which uses a boundary-fitted body-attached hexahedral grid as the motion simulation strategy. As an application, a high-speed planing catamaran is simulated in steady forward motion as well as in turning maneuver. Results are compared with the available data and good qualitative and quantitative agreements are achieved. Numerical schemes and the solution algorithm of the software are consistent and show a good capability to model highly nonlinear ship motions. It can be further developed to represent a more complete model of vessel hydrodynamics by simulating rudder and propeller systems.
延伸閱讀
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- 曾郁安、林均達、林宗岳、李雅榮（2020）。COLLISION SIMULATION AND STRUCTURAL ANALYSIS OF AN ALUMINUM CATAMARAN。中國造船暨輪機工程學刊，39(4)，31-42。https://www.airitilibrary.com/Article/Detail?DocID=10234535-202011-202203080009-202203080009-31-42
- 張中耀、劉宗龍、潘冠呈、吳聖儒（2018）。APPLICATION OF LAYING MESH TECHNIQUE TO PERFORM ABSOLUTE MOTION SIMULATION AND RESISTANCE PREDICTION OF CATAMARAN。中國造船暨輪機工程學刊，37(1)，21-33。https://www.airitilibrary.com/Article/Detail?DocID=10234535-201802-201812130008-201812130008-21-33