. 2005 Jun 27;41(9):1214–1222. doi: 10.1016/j.buildenv.2005.05.014

Table 1.

Numerical scheme and boundary conditions

Turbulence model	RNG k– $ε$ model including low-Reynolds-number effect
Numerical scheme	Upwind second-order difference, transient state with full buoyancy effect, enhanced wall treatment
Room air inlet	$V = 0.2 m / s$ , $T = 22 ° C$ ; $I = 20 %$ ; $D = 0.335 m$ (I is turbulence intensity, $D$ is hydraulic diameter)
Room air outlet	Pressure outlet
Room wall	Adiabatic wall
Human body	$T = 31 ° C$
Nose/mouth	Velocity: a time function