vapour


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Related to vapour: vapour pressure

vapour

(US), vapor
1. particles of moisture or other substance suspended in air and visible as clouds, smoke, etc.
2. a gaseous substance at a temperature below its critical temperature
3. a substance that is in a gaseous state at a temperature below its boiling point

water vapor transmission (WVT)

The rate of water vapor flow, under steady specified conditions, through a unit area of material between the two parallel surfaces (and normal to these surfaces).
References in periodicals archive ?
With consistent advancements in the technology, manufacturers have been adding new features to the existing vapour and steam turbines.
Products as diverse as paint, plasterboard, membranes, screeds, laminates and sealants all allow you to control the vapour flow of air and moisture throughout a building.
Get a detailed picture of the Vapour Devices market;
2013) conducted experiments using same tube and a similar ethanol concentrations at vapor pressures of 101 55 and 14 kPa at a maximum vapour velocity of 7.
And Versaperm's new and extended sensor range can be used to measure vapour permeability with almost any common gas or vapour.
Current guidelines are for a 60 minute O2 flush at 10 litres/minute due to the multiple plastic components that absorb volatile anaesthetic vapours.
Motorists filling up there will notice how there is no petrol "smell" as the vapour which usually escapes into the air is being captured by a vacuum-assisted system which draws vapour from the vehicle fuel tank while refuelling, said Adel Fairuz, facilities maintenance manager at Emirates General Petroleum Corporation (Emarat).