Direct current electric fields Electrohydrodynamics 1 Enhanced flow boiling 1 Finite volume method 1 Flow boiling heat transfer 1 Fourier models 1 Fourier transforms 1 Heat transfer 1 Liquid-vapor interface 1 Mass transfer 1 Mini-channels 1 Numerical investigations 1 Numerical models 1 Subcooled flow boiling 1 Three-dimensional numerical simulations 1 Volume of fluid model 1