| 摘要 |
A reconfigurable system is provided for effecting temperature changes. A first thermally-conductive container stores a metal hydride while a second thermally-conductive container stores a metal alloy that is capable of absorbing hydrogen atoms at a pressure that is less than the storage pressure of the metal hydride. A valved conduit links the metal hydride and the metal alloy. A thermal insulator is disposed about one of the containers depending on whether the system is to be used for cooling or heating. A circulating fluid is placed in thermal communication with the insulated container and with an environment requiring temperature changes. When the conduit's valve is opened, hydrogen atoms desorbed from the metal hydride are transported through the conduit and are absorbed by the metal alloy. Desorption of the hydrogen generates a cooling effect while absorption of the hydrogen generates heat.
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