| abstract |
Examples are disclosed herein that relate to a heat removal system utilizing a dispersion that includes particles of an electrical conductor. One example provides a heat removal system including a conduit loop, a dispersion of particles of an electrical conductor in a heat transfer fluid, a pair of electrodes configured to introduce a flow of electric current through the particles in the dispersion, and one or more magnets configured to introduce a magnetic field within the conduit loop in a region of the pair of electrodes, such that the electrodes are operable to apply an electromagnetic pumping force on the particles in the dispersion. |