TY - RPRT TI - Deep learning–based digital twins for heat pumps AU - Li, Yanfei [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000345220034) AU - Sun, Jian [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000302874302) AU - Lian, Jamie [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000312705350) AU - Nawaz, Kashif [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000251612491) PY - 2026 DO - 10.1016/j.enconman.2026.121112 UR - https://www.osti.gov/biblio/3017016 ID - 3017016 ER -