| 摘要 |
A refrigeration apparatus wherein the working fluid is a suspension of electric dipoles. The apparatus conducts the fluid from the region to be cooled to a heat exchanger, and employs different fluid conduit geometries. The fluid conduits present the fluid to the region to be cooled in a cold unaligned state, whereupon the fluid absorbs energy from the region and is heated. The dipoles in this warmed fluid are then aligned in another region by the conduit geometry, and the fluid becomes hot as a result of this alignment. The heated fluid with the aligned fluid is then cooled in the heat exchanger, and the cooler aligned dipole fluid becomes even cooler when the fluid flows to a region where the dipoles can no longer maintain their alignment and the process then repeats. The alignment and unalignment of the dipoles in the fluid is controlled by the geometry of the fluid container. In the aligned region, the conduits are cylindrical or planer; in the unaligned region, the conduits are spherical. No compression of the fluid is required.
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