Chimney
A chimney a structure for venting hot flue gases or smoke from a boiler, stove, furnace or fireplace to the outside atmosphere. Chimneys are typically vertical, or as near as possible to vertical, to ensure that the gases flow smoothly, drawing air into the combustion in what is known as the stack, or chimney, effect. The space inside a chimney is called a flue. Chimneys may be found in buildings, steam locomotives and ships. In the United States, the term smokestack (colloquially, stack) is also used when referring to locomotive chimneys or ship chimneys, and the term funnel can also be used.
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Famous quotes containing the word chimney:
“No; we have been as usual asking the wrong question. It does not matter a hoot what the mockingbird on the chimney is singing.... The real and proper question is: Why is it beautiful?”
—Annie Dillard (b. 1945)
“Courtship was a serious business for the reason that everybody knew when a young couple began to ‘set up’ with each other. They could tell by the sparks flying from the chimney late at night.”
—State of Indiana, U.S. public relief program (1935-1943)
“Down the chimney St. Nicholas came with a bound.
He was dressed all in fur, from his head to his foot,
And his clothes were all tarnished with ashes and soot;”
—Clement Clarke Moore (1779–1863)