Cruise Ship Bulbous Bow

A bulbous bow is a protruding bulb at the bow or front of a ship just below the waterline.

Cruise ship bulbous bow. Normally these numbers represent feet. A bulbous bow modifies the way the water flows around the hull reducing drag and thus increasing speed range fuel efficiency and stability. This is a change for Ponant as for its other cruise ships the bulbous bow was developed to suit a speed above 16 knots.

Cunard recently captured dramatic photographs of Captain Kevin Oprey Master of Queen Mary 2 standing on the ships bulbous bow a mile off the coast of Bali during the ships World Cruise in her 10th anniversary year. Notice first off the ships bulbous bow with the large protrusion forward and partially submerged. The large Grand Princess cruise ship.

The ramrodding element creates a better flow of water around the bow and hull for reduced drag and increased fuel efficiency. The bulb modifies the way the water flows around the hull reduc. All of them are characterized with a bulbous bow.

With the passage of time passenger ships bows have come in an assortment of shapes and sizes. Not only monohull ships today almost even catamarans are equipped with a bulbous bows rather than straight bows. The first marking forward is the depth line.

Now essentially all cruise ships have a bulbous bow. Most cruise ships have a bulbous bow just below the waters surface looking like a submarine-like structure extending forward. This is a vertical column in numbers that shows the distance from the ships keel to the waterline.

A bulbous bow modifies the way the water flows around the hull reducing drag and thus increasing speed range fuel efficiency and stability. In this experiment the goal is to get the data of effect of the resistance by using different type of bulbous bow on cruise ship and identify the most effectiveness type of the bulbous bow on the cruise ship. But try having a look at the bows of modern cruise ships container ships LNG carriers research vessels etc.