$\epsilon$	permittivity
${\epsilon }^{\prime }$	dielectric constant
${\epsilon }^{″}$	dielectric loss factor
${\epsilon }_r$	relative permittivity
$f$	frequency, Hz
$C_p$	specific heat transfer, kJ/kg°C
$k$	thermal conductivity, W/m°C
$\rho$	density, kg/m3
λ	wavelength, m
C	speed of light, 3 × 108 m
$E$	electric field, V/m
$H$	magnetic field, A/m
$J$	electric current density vector, A/m2
$\omega$	angular frequency, rad/s
$\mu$	permeability, H/m
${\mu }_r$	relative permeability
$k_0$	wave number
$\sigma$	electrical conductivity, S/m
$u$	velocity, m/s
$Q$	volumetric rate of heating, W/m3
$p_{diss}$	power density dissipated, W/m3
n	unit normal vector
h	heat transfer coefficient, W/m2 °C
$T$	period time, s
$t$	time, s
${\epsilon }_0$	permittivity of free space, 8.854 × 1012 F/m
$E_{rmr}$	root mean square (average) electric field, V/m
$Q_{rh}$	loss of resistance, W/m3
$Q_{ml}$	loss of electromagnetics, W/m3
$h_{max}$	maximum mesh size element, mm
RMSE	root mean squared error, °C
RRMSE	relative root mean squared error, %
$T_{ext}$	external temperature, °C
$T_0$	experimental temperature, °C
$T_p$	predicted temperature, °C
$T_r$	temperature from rotating microwave model, °C
$T_s$	temperature from stationary microwave model, °C