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Passive apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around structures
Passive apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around structures
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机译:通过向结构周围的边界层中引入高能流来减少流体引起的应力的无源设备和方法
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摘要
The use of fluid passages for structures in fluid environments such as offshore platform risers or spars to reduce and/or control vortex-induced vibrations and drag is disclosed. The use of fluid passages to protect a moored marine vessel by reducing and/or controlling low frequency drift oscillations due to random waves, and low frequency wind induced resonant oscillations is also disclosed.
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