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. 2021 May 29;55:101471. doi: 10.1016/j.cocis.2021.101471

Table 1.

List of numerical constants at 25 °C [96].

η Viscosity of air 1.85×105kg/ms
ρ Liquid water density 997kg/m2
Dw Water diffusion constant in air 2.5×105m2/s
Dwl Water diffusion constant in water 2.3×109m2/s
cg Saturated water vapor concentration 7.69×1023m3
vw Liquid water molecular volume 3×1029m3
kc Condensation reaction rate constant 370m/s