The Wordsmith Dictionary

Exact matches only Allow stemming Match all embedded

English-Thai Dictionary

downcome

N การ ตกลง ต่ำ downcome

Webster's 1913 Dictionary

DOWNCOME

DOWNCOME Down "come `, n.

1. Sudden fall; downfall; overthrow. Milton.

2. (Iron Manuf.)

Defn: A pipe for leading combustible gases downward from the top of the blast furnace to the hot-blast stoves, boilers, etc. , where they are burned.

DOWNCOMER

Down "com `er, n. A pipe to conduct something downwards; specif. : (a ) (Iron Manuf.) A pipe for leading the hot gases from the top of a blast furnace downward to the regenerators, boilers, etc. (b ) (Steam Engin. ) In some water-tube boilers, a tube larger in diameter than the water tubes to conduct the water from each top drum to a bottom drum, thus completing the circulation.

New American Oxford Dictionary

downcomer

down com er |ˈdounˌkəmər ˈdaʊnkəmər | ▶noun a pipe for the downward transport of water or gas from the top of a furnace or boiler.

Oxford Dictionary

downcomer

down |comer |ˈdaʊnkʌmə | ▶noun a pipe for the downward transport of water or gas from the top of a furnace or boiler.