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

In muir-lab/tleavesMC: Schymanski Equation

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

.get_gh, .get_Pa

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)

muir-lab/tleavesMC documentation built on July 5, 2020, 12:23 a.m.