TY - GENERIC DO - 10.20944/preprints202201.0387.v1 UR - http://dx.doi.org/10.20944/preprints202201.0387.v1 TI - A Revised Reversed Carnot Cycle Heat Pump with Close Energy Flow Cycle & without Temperature Gap: Do We Really Need to Extract Heat from Ambient for Heating T2 - Preprints AU - Yuan, Yijun PY - 2022 DA - 2022/01/25 PB - Preprints