venthole


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Noun1.Venthole - a hole for the escape of gas or airventhole - a hole for the escape of gas or air
air duct, air passage, airway - a duct that provides ventilation (as in mines)
hole - an opening deliberately made in or through something
smoke hole - a vent (as in a roof) for smoke to escape
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Karacan, "Reconciling longwall gob gas reservoirs and venthole production performances using multiple rate drawdown well test analysis," International Journal of Coal Geology, vol.
The preheater includes a carbon steel tubesheet venthole nozzle, which was originally located at the hot shell side inlet.
If Puhvel thinks that "consonant with technology, luttai was in the nature of a (shuttered) venthole of wood and (rarely) bronze," then it is inconceivable that [.sup.GIS]AB.MES-us arantes in broken context should mean "raised(?) windows." Hittite windows had no sashes and were not raised or lowered.
The SFs ([t.sub.s] = 1.413[D.sub.S]) were mainly used for DV in the upstream venthole unfitted zone {VUfZ (1)} with a length of [L.sub.1] (= 0.942[D.sub.S]) and the venthole fitted zone {VFZ (2)} with a length of [L.sub.2] (= 3.33 X 1.413[D.sub.S]) and an opening area for ventilation.