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JAMSTEC developed the AUV PICASSO for study of the deep-sea plankton and marine snow. To obtain adequate cruising performance such as propulsive performance and maneuverability, investigation of hydrodynamic performance is of necessity. The authors conducted the investigations of hydrodynamic performance of the AUV PICASSO such as a water resistance of hull with the numerical analysis - CFD and the...
CFD is recognized as a possible advanced tool to understand the performance of the underwater vehicle such as a hull resistance, a thrust force, motion in waves and so on. Focusing on the hull resistance, we conducted the investigation of the water resistance of the AUV PICASSO utilizing CFD and also conducting experiments to confirm the CFD simulations. After that, designing the hull form within...
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