Bureau Veritas awards PONANT with notation to manage underwater radiated noise
The award endorses PONANT’s proactive approach to reduce underwater noise pollution
Paris La Défense, 16 December, 2020 – Le Jacques-Cartier, the last sister-ship in the PONANT EXPLORERS series of six expedition class cruise ships, has been awarded the Bureau Veritas class notation NR614 for Underwater Radiated Noise (URN). The award of the notation reflects PONANT’s commitment to...
Underwater propeller noise has been a cause of problems for many shipowners. However, no steps could remedy those radiated noise coming from the propellers as they cut through the ocean for the ship to travel. Now, here’s a new propeller technology which can reduce this underwater radiated noise considerably, reports the Motorship.
Here’s an insight on how does it reduce the noise.
Oscar PressurePoresÔ system Reducing Propeller Tip VortexA revolutionary new technology capable of substantially...
http://mfame.guru/answer-how-does-propeller-technology-reduce-underwater-radiated-noise/