air_density {marelac}

Air Density

Description

The density of the air, in kg/m3

Usage

air_density(t = 25, P = 1.013253)

Arguments

t

Temperature, ^\circC.

P

True pressure, bar

Value

The air density, in kg/m3

Author(s)

Karline Soetaert <[e-mail]>, Lorenz Meire <[e-mail]>

References

http://www.cactus2000.de/uk/unit/masshum.shtml

See Also

vapor, air_spechum, gas_O2sat, gas_satconc, gas_schmidt, gas_solubility, gas_transfer, atmComp

Examples

air_density(t = 25) # 1.183894
plot(0:30, air_density(t = 0:30), xlab = "Temperature, dgC", ylab = "kg/m3")
plot(x= seq(0.8,1.2, 0.01), y = air_density(P = seq(0.8,1.2, 0.01)),
     xlab = "pressure, bar", ylab = "kg/m3")