<P> A bulbous bow is a protruding bulb at the bow ( or front ) of a ship just below the waterline . The bulb modifies the way the water flows around the hull , reducing drag and thus increasing speed , range , fuel efficiency , and stability . Large ships with bulbous bows generally have twelve to fifteen percent better fuel efficiency than similar vessels without them . A bulbous bow also increases the buoyancy of the forward part and hence reduces the pitching of the ship to a small degree . </P>
<P> A bulbous bow is a protruding bulb at the bow ( or front ) of a ship just below the waterline . The bulb modifies the way the water flows around the hull , reducing drag and thus increasing speed , range , fuel efficiency , and stability . Large ships with bulbous bows generally have twelve to fifteen percent better fuel efficiency than similar vessels without them . A bulbous bow also increases the buoyancy of the forward part and hence reduces the pitching of the ship to a small degree . </P>
why is there a bulb on the bow of a ship
why is there a bulb on the bow of a ship
modifies the way the water flows around the hull , reducing drag and thus increasing speed , range , fuel efficiency , and stability
modifies the way the water flows around the hull , reducing drag and thus increasing speed , range , fuel efficiency , and stability