Uncertainty Analysis of Mixing Efficiency Variation in Passive Micromixers due to Geometric Tolerances

Table 1

Comsol simulation settings and input parameters used for performing the numerical simulation of the mixing process inside the micromixer with tesla elements.

Comsol application mode	Subdomain settings	Boundary type	Boundary condition	Parameters
		Boundary settings
Incompressible Navier-Stokes	kg/m^3; Pa⋅s	Inlet	Laminar inflow	Average velocity:  μm/s; Entrance length:  m
		Wall	No slip
		Outlet	Pressure, no viscous stress
Convection and Diffusion	m^2/s	Inlet 1	Concentration	mol/m^3
		Inlet 2	Concentration	mol/m^3
		Wall	Insulation/symmetry
		Outlet	Convective flux