w_pw: w_pw

Description Usage Arguments Details Value

View source: R/psychro.R

Description

Humidity ratio as function of vapor pressure, and atmospheric pressure.

Usage

1
w_pw(p_w, p_atm = 101325)

Arguments

p_w

numeric: vapor pressure of water (Pa)

p_atm

numeric: atmospheric pressure (Pa), default 101235 Pa

Reference: 2005 ASHRAE Handbook - Fundamentals ch.6 (3)

Details

The humudity ratio is the ratio mass of water vapor to the mass of dry air.

Value

numeric: humidity ratio (1)


ijlyttle/humidr documentation built on May 18, 2019, 3:41 a.m.