Tb_CampbellNorman {TrenchR} | R Documentation |
The function estimates body temperatures (C, operative environmental temperature) of an ectotherm using an approximation based on Campbell and Norman (1998) and Mitchell (1976).
Tb_CampbellNorman(
T_a,
T_g,
S,
a_s = 0.7,
a_l = 0.96,
epsilon = 0.96,
c_p = 29.3,
D,
u
)
T_a |
|
T_g |
|
S |
|
a_s |
|
a_l |
|
epsilon |
|
c_p |
|
D |
|
u |
|
Boundary conductance uses a factor of 1.4 to account for increased convection (Mitchell 1976). The function assumes forced conduction.
numeric
operative environmental temperature, T_e
(C).
Bartlett PN, Gates DM (1967).
“The energy budget of a lizard on a tree trunk.”
Ecology, 48, 316-322.
Campbell GS, Norman JM (1998).
Introduction to environmental biophysics, 2nd ed. edition.
Springer, New York.
ISBN 0387949372.
Gates DM (1980).
Biophysical Ecology.
Springer-Verlag, New York, NY, USA.
Mitchell JW (1976).
“Heat transfer from spheres and other animal forms.”
Biophysical Journal, 16(6), 561-569.
ISSN 0006-3495, doi: 10.1016/S0006-3495(76)85711-6.
Other biophysical models:
Grashof_number_Gates()
,
Grashof_number()
,
Nusselt_from_Grashof()
,
Nusselt_from_Reynolds()
,
Nusselt_number()
,
Prandtl_number()
,
Qconduction_animal()
,
Qconduction_substrate()
,
Qconvection()
,
Qemitted_thermal_radiation()
,
Qevaporation()
,
Qmetabolism_from_mass_temp()
,
Qmetabolism_from_mass()
,
Qnet_Gates()
,
Qradiation_absorbed()
,
Qthermal_radiation_absorbed()
,
Reynolds_number()
,
T_sky()
,
Tb_Gates2()
,
Tb_Gates()
,
Tb_butterfly()
,
Tb_grasshopper()
,
Tb_limpetBH()
,
Tb_limpet()
,
Tb_lizard_Fei()
,
Tb_lizard()
,
Tb_mussel()
,
Tb_salamander_humid()
,
Tb_snail()
,
Tbed_mussel()
,
Tsoil()
,
actual_vapor_pressure()
,
boundary_layer_resistance()
,
external_resistance_to_water_vapor_transfer()
,
free_or_forced_convection()
,
heat_transfer_coefficient_approximation()
,
heat_transfer_coefficient_simple()
,
heat_transfer_coefficient()
,
saturation_vapor_pressure()
,
saturation_water_vapor_pressure()
Tb_CampbellNorman (T_a = 30,
T_g = 30,
S = 823,
a_s = 0.7,
a_l = 0.96,
epsilon = 0.96,
c_p = 29.3,
D = 0.17,
u = 1)