Humidity Ratio

Some articles on humidity, ratio, humidity ratio:

Psychrometrics - Psychrometric Charts - Terminology
... the heat of vaporization of the water required to saturate the air of a given relative humidity ... of the air sample as it duplicates information available via other humidity properties and the saturation curve ... Relative humidity (RH) is the ratio of the mole fraction of water vapor to the mole fraction of saturated moist air at the same temperature and pressure ...
Types - Specific Humidity
... Specific humidity is the ratio of water vapor to dry air in a particular mass, and is sometimes referred to as humidity ratio ... Specific humidity ratio is expressed as a ratio of mass of water vapor, per unit mass of dry air ... That ratio is defined as Specific humidity can be expressed in other ways including or Using the definition of specific humidity, the relative humidity can ...
Psychrometrics - Psychrometric Charts - Locating Parameters On Chart
... point temperature From the state point follow the horizontal line of constant humidity ratio to the intercept of 100% RH, also known as the saturation curve ... * Relative humidity These hyperbolic lines are shown in intervals of 10% ... * Humidity ratio These are the horizontal lines on the chart ...
Transpiration
... is also influenced by the evaporative demand of the atmosphere surrounding the leaf such as humidity, temperature, wind and incident sunlight. 2) Decreased relative humidity outside the leaf will increase the water potential gradient ... particles aids diffusion out of the leaf Relative humidity A drier external surrounding will make a steeper water potential gradient, and so increase the rates of transpiration ...
Psychrometrics - Psychrometric Charts - How To Read The Chart: Fundamental Examples
... Determining relative humidity The percent relative humidity can be located at the intersection of the vertical dry bulb and diagonally down sloping wet bulb temperature lines ... Metric (SI) Using a dry bulb of 25° C and a wet bulb of 20° C, read the relative humidity at approximately 63.5% ... (IP) Using a dry bulb of 77° F and a wet bulb of 68° F, read the relative humidity at approximately 63.5% ...

Famous quotes containing the word ratio:

    Official dignity tends to increase in inverse ratio to the importance of the country in which the office is held.
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