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An AUV's hull shape is critical for endurance, flow characteristics, maneuverability and operation of the vehicle. This paper deals with the impact of a novel, innovative and hydrodynamic penguin-shaped hull on the mobility and the handling of an AUV. Comparisons with common hull forms will be drawn using calculated CFD data. Tests in the Baltic Sea and the Atlantic Ocean were performed with the AUV...
The present paper focuses on the development of a pressure-tolerant camera. At the beginning of the investigations, a simple camera with a lens and a modified image sensor housed into a case was constructed, entirely filled with an optically transparent fluid. By transmitting the ambient pressure onto the components no pressure difference exists between the surrounding sea water and pressure-tolerant...
This paper deals with the development of a pressure-tolerant autonomous underwater vehicle (AUV) for the deep sea, made without pressure hulls. Within the framework of a collaborative effort, a pressure-tolerant and hydrodynamically favorable formed test vessel is introduced. Moreover, individual systems, which are currently under construction, will be described in more detail. The vehicle is equipped...
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