ENERGY BALANCE Flashcards
1
Q
modes of energy exchange
A
conduction
convection
latent heat transfer
radiative exchange
2
Q
energy input
A
radiant energy input
3
Q
short wavelength
A
sun
4
Q
long wavelength
A
soil
air
5
Q
energy output
A
conduction and convection
latent heat of vaporization
radiation
6
Q
energy input=energy output=
A
reradiation (70%) + conduction and convection (10%) +LE (20%)
7
Q
under stress conditions
A
LE= 0
+ alpha
