Inside the Navy’s Quiet Water Tunnel Facility
TBMG-12260
12/01/2011
- Content
When water flows over an acoustic sensor, non-acoustic pressure fluctuations caused by turbulence can decrease the signal-to-noise ratio and make it difficult to sense incoming acoustic waves. The Quiet Water Tunnel Facility at the Naval Undersea Warfare Center in Newport, RI is a unique test facility capable of investigating these pressure fluctuations and evaluating new and existing technologies aimed at reducing flow noise and drag due to skin friction. These technologies include modifications to the surface itself, such as riblets or compliant coatings, or modifications to the flow, such as suction or injection of water into the boundary layer.
- Citation
- "Inside the Navy’s Quiet Water Tunnel Facility," Mobility Engineering, December 1, 2011.