Sezai, I.; Aldabbagh, L.B.Y.; Atikol, U.; Hacisevki, H. - In: Applied Energy 81 (2005) 3, pp. 291-305
In many designs of storage-type domestic electric water-heaters (EWHs) the internal heating elements are mounted at the bottom of the tank. Energy-utilization efficiencies of such EWHs are not always high since the whole tank of water is heated for even a quick shower, where the hot-water...