释义 |
DictionarySeetorchtorching
torchingThe application of a lime mortar under the top edges of roof tiles or slates; in full torching the mortar is applied beneath the entire underside of slates between battens.torchingi. A condition in gas turbine engines in which unburned fuel travels past the turbine, resulting in flames traveling down the jet pipe and often being expelled from the nozzle. ii. A faulty operation in a reciprocating engine in which unburned fuel travels through the exhaust valve and burns in an exhaust pipe. This is normally because of the excessive richness of the fuel-air mixture. More often than not, a visible flame appears beyond the nozzle.MedicalSeeTORCH |