icebreaker
Sign in to savethumb|upright=1.5|USCGC Healy |USCGC Healy (WAGB-20), at right, breaks ice around the Russian-flagged tanker Renda, south of [[Nome, Alaska, in January 2012.]] An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. Although the term usually refers to ice-breaking ships, it may also refer to smaller vessels, such as the icebreaking boats that were once used on the canals of the United Kingdom.
AI overview
An icebreaker is a specially designed ship built to move through ice-covered waters and create safe passages for other vessels to follow. These ships are important for enabling transportation and navigation in polar and frozen regions where normal ships cannot operate.
AI-generated from the Wikipedia summary — may contain errors.
Article
17 sectionsContents
- History
- Earliest icebreakers
- Sailing ships in the polar waters
- Steam-powered icebreakers
- Diesel-powered icebreakers
- Canada
- Finland
- Nuclear-powered icebreakers
- Function
- Characteristics
- Ice resistance and hull form
- Structural design
- Power and propulsion
- Nuclear-powered
- See also
- References
- External links
thumb|upright=1.5|USCGC Healy |USCGC Healy (WAGB-20), at right, breaks ice around the Russian-flagged tanker Renda, south of [[Nome, Alaska, in January 2012.]] An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. Although the term usually refers to ice-breaking ships, it may also refer to smaller vessels, such as the icebreaking boats that were once used on the canals of the United Kingdom.
For a ship to be considered an icebreaker, it requires three traits most normal ships lack: a strengthened hull, an ice-clearing shape, and the power to push through sea ice.