Water vapor is evaporated into the air at T = 25°C and P = 1 atm in a 10m x 100m water pool The distance between the surface of water and air outside of the container is 20 cm (Z2 - Z1 20cm) the humidity at Z₁ is XA1 = 2% and that at Z2 is XA2 = 1.9%. The diffusivity of water vapor to air at T = 25°C is DAB = 0.282 cm²/s. Universal gas constant R = 0.00008205 .m³atm mol.K Molar mass of water M = 18 g/mol = Estimate the rate of water vapor (kg/day) evaporated at the surface of the water at z = Z1 Z |z2 z1

Elements Of Electromagnetics
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Water vapor is evaporated into the air at T = 25°C and P = 1 atm in a 10m x 100m water
pool
The distance between the surface of water and air outside of the container is 20 cm (Z2 - Z₁
20cm) the humidity at Z₁ is XA1 = 2% and that at Z2 is XA2 = 1.9%. The diffusivity of
water vapor to air at T = 25°C is DAB 0.282 cm²/s. Universal gas constant
R = 0.00008205
.m³atm
mol.K
=
NE
Estimate the rate of water vapor (kg/day) evaporated at the surface of the water at z =
Z1
|z2
Molar mass of water M =
z1
18 g/mol
Transcribed Image Text:Water vapor is evaporated into the air at T = 25°C and P = 1 atm in a 10m x 100m water pool The distance between the surface of water and air outside of the container is 20 cm (Z2 - Z₁ 20cm) the humidity at Z₁ is XA1 = 2% and that at Z2 is XA2 = 1.9%. The diffusivity of water vapor to air at T = 25°C is DAB 0.282 cm²/s. Universal gas constant R = 0.00008205 .m³atm mol.K = NE Estimate the rate of water vapor (kg/day) evaporated at the surface of the water at z = Z1 |z2 Molar mass of water M = z1 18 g/mol
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