Ice Formation On Seagoing Vessels
Ice formation is a significant hazard for vessels operating in colder regions and it is caused by seawater spray and water vapour freezing into ice upon contact with the vessel's superstructure. Ice formed in this manner is known as 'rime'. As the formation of rime progresses, the weight of the vessel increases and may ultimately cause a capsizing moment to be created. Furthermore, rime ice may impede the correct functioning of important navigational instruments on board, such as radar or radio installations. Different strategies for the removal of such ice have been employed; chipping away the ice or even using fire hoses in an attempt to melt the ice away.
Read more about this topic: Black Ice
Famous quotes containing the words ice, formation, seagoing and/or vessels:
“The improved American highway system ... isolated the American-in-transit. On his speedway ... he had no contact with the towns which he by-passed. If he stopped for food or gas, he was served no local fare or local fuel, but had one of Howard Johnson’s nationally branded ice cream flavors, and so many gallons of Exxon. This vast ocean of superhighways was nearly as free of culture as the sea traversed by the Mayflower Pilgrims.”
—Daniel J. Boorstin (b. 1914)
“That for which Paul lived and died so gloriously; that for which Jesus gave himself to be crucified; the end that animated the thousand martyrs and heroes who have followed his steps, was to redeem us from a formal religion, and teach us to seek our well-being in the formation of the soul.”
—Ralph Waldo Emerson (1803–1882)
“deep in the manhood his childhood
so swiftly led to, a small brook rock-leaping
into the rapt, imperious, seagoing river.”
—Denise Levertov (b. 1923, Anglo–U.S. poet. “The Son.”
“So near along life’s stream are the fountains of innocence and youth making fertile its sandy margin; and the voyageur will do well to replenish his vessels often at these uncontaminated sources.”
—Henry David Thoreau (1817–1862)