Fig. 4: Validation experiments of enhanced natural convection by radiation.
From: Multispectral camouflage for infrared, visible, lasers and microwave with radiative cooling
a Schematic diagram showing a comparison of experimental setups between normal pressure and vacuum conditions. b The required input power for steady-state temperatures under normal pressure (Pn) and vacuum (Pv) conditions. c The input power difference between the SE and Cr at two conditions (with/without natural convection for normal pressure/vacuum) and simulated power differences with/without natural convection.
