A computational fluid dynamics study on the design optimization of an autonomous underwater vehicle

In this study, numerical computation is used to develop a physical model representing all important features of the Autonomous Underwater Vehicle's (AUV) shape using finite element methods. Because AUV an essential factor in determining application and vehicle's capability, investigating effect environment on profile needed. This paper illustrates Computational Fluid Dynamics (CFD) investigate fluid flow AUV's at different velocities. The results obtained from demonstrate some hydrodynamic values shape, such as drag force stress. It necessary for optimizing design AUV. When moves, maximum pressure occurs nose