Symbols
$e_t$	The thickness of the layer at time $t$
$e_n$	Nominal thickness of the layer
$u_i$	The velocity component in the $i$-direction
$p$	Local pressure
$g_i$	Gravitational body forces per mass unit in the $i$-direction
$t$	Time
$t_m$	Traveling time
$t_f$	Finishing time
$t_s$	Stability time
$x_i$	Spatial coordinates
$x,y,z$	Coordinates
Greek symbols
${\delta }_i$	Distance of the fluid interface from the surface of the build part
$∆e_t$	Thickness deviation
$∆e_t^{\mathrm{*}}$	Particular thickness deviation
$\mu$	Fluid viscosity
Abbreviations
AM	Additive manufacturing
CFD	Computational fluid dynamics
DLP	Digital light processing
DMD	Digital micromirror device
2D	Two-dimensional
3D	Three-dimensional
FDM	Fused deposition modeling
GMRES	Generalized minimum residual
LCD	Liquid crystal display
SLA	Stereolithography
TD	Travelling distance
TS	Traveling speed
TSR	Traveling speed ratio
UV	Ultraviolet
VOF	Volume of fluid