Structured media and methods for thermal energy storage

摘要

Thermal energy storage articles, systems, and methods for making and using such thermal energy storage articles and systems. A thermal energy storage zone comprising: a first plurality of flow paths; a second plurality of flow paths; and a bed of heat storage media comprising a plurality of structured heat storage elements and a plurality of random heat storage media, wherein the first and second plurality of flow paths pass through a common container, wherein the first plurality of flow paths are configured to extend through the plurality of structured heat storage elements and the second plurality of flow paths are configured to extend through the random heat storage media, and wherein the first plurality of flow paths and the second plurality of flow paths do not intersect within the bed of heat storage media.