hum_ratio_rel_hum: Humidity ratio (W)

In chrras/climateeng: Tools to Calculate Climatic Comfort Related Parameters

Description

Calculates the humidity ratio from relative humidity and temperature. Eq. 25 & 12 - ASHRAE Fundamentals Handbook 2002, Psychrometrics.

Usage

hum_ratio_rel_hum(rel.hum, temp.air, hum.ratio.max, alt = 0)

Arguments

rel.hum	Vector of relative humidities [%].
temp.air	Vector of air temperatures [degC].
hum.ratio.max	Max humidity ratio on psychrometric chart [kg/kg].
alt	Vector of altitudes [m]. Defaults to 0 m (sea level).

Value

Returns a vector of humidity ratios [kg/kg].

Author(s)

Christoffer Rasmussen

Examples

hum_ratio_rel_hum(rel.hum = 60, temp.air = 25, hum.ratio.max = 0.02)

chrras/climateeng documentation built on May 13, 2019, 7:28 p.m.