by Ed » May 11, 2010, 9:07 am
As I always understood it, a Growler* is a large section of ice that is mostly submerged except for a small part above or at the waterline. The bulbous bow is designed to initially break the water's resistance when a ship is underway. This takes less horsepower to move the vessel at service speed and saves fuel.
* As micro-brewery afficionado's know, a "Growler" is also a 1 gallon glass jug in which you can take your favorite libation home!
As I always understood it, a Growler* is a large section of ice that is mostly submerged except for a small part above or at the waterline. The bulbous bow is designed to initially break the water's resistance when a ship is underway. This takes less horsepower to move the vessel at service speed and saves fuel.
* As micro-brewery afficionado's know, a "Growler" is also a 1 gallon glass jug in which you can take your favorite libation home!