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dot-get_H

H: sensible heat flux density (W / m^2)

Description

H: sensible heat flux density (W / m^2)

Usage

.get_H(T_leaf, pars, unitless)

Arguments

T_leaf

Leaf temperature in Kelvin
pars

Concatenated parameters (leaf_par, enviro_par, and constants)
unitless

Logical. Should function use parameters with units? The function is faster when FALSE, but input must be in correct units or else results will be incorrect without any warning.

Details

H = P_a c_p g_h * (T_leaf - T_air)

Symbol R Description Units Default
c_p c_p heat capacity of air J / (g K) 1.01
g_h g_h boundary layer conductance to heat m / s calculated
P_a P_a density of dry air g / m^3 calculated
T_air T_air air temperature K 298.15
T_leaf T_leaf leaf temperature K input

Value

Value in W / m^2 of class units

See Also

Examples

library(tealeaves)

cs <- make_constants()
ep <- make_enviropar()
lp <- make_leafpar()

T_leaf <- set_units(298.15, K)

tealeaves:::.get_H(T_leaf, c(cs, ep, lp), FALSE)
tealeaves

Solve for Leaf Temperature Using Energy Balance

v1.0.5
MIT + file LICENSE
Authors
Chris Muir [aut, cre] (<https://orcid.org/0000-0003-2555-3878>)
Initial release
2020-06-17

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