Coupled heat and mass transport material model - HeMotk

Coupled heat and mass transfer material model. Source: T. Krejci doctoral thesis; [Bazant:72]; Pedersen, 1990. Assumptions: water vapor is the only driving mechanism; relative humidity is from range 0.2 - 0.98 (I and II regions). The model parameters are summarized in Table 66.

Table 66 Coupled heat and mass transfer material model - summary.

Description	Coupled heat and mass transfer material model
Record Format	HeMotk num (in) d (rn) a_0 (rn) nn (rn) phi_c (rn) delta_wet (rn) w_h (rn) n (rn) a (rn) latent (rn) c (rn) rho (rn) chi_eff (rn) por (rn) rho_gws (rn)
Parameters	num material model number d, rho material density a_0 constant (obtained from experiments) a_0 [Bazant and Najjar, 1972] nn constant-exponent (obtained from experiments) n [Bazant and Najjar, 1972] phi_c constant-relative humidity (obtained from experiments) phi_c [Bazant and Najjar, 1972] delta_wet constant-water vapor permeability (obtained from experiments) delta_wet [Bazant and Najjar, 1972] w_h constant water content (obtained from experiments) w_h [Pedersen, 1990] n constant-exponent (obtained from experiments) n [Pedersen, 1990] a constant (obtained from experiments) A [Pedersen, 1990] latent latent heat of evaporation c thermal capacity chi_eff effective thermal conductivity por porosity rho_gws saturation volume density
Supported modes	_2dHeMo