TY - JOUR TI - Energy and exergy investigations of r1234yf and R1234ze as R134a replacements in mechanically subcooled vapour compression refrigeration cycle AU - Agarwal, S. AU - Arora, A. AU - Arora, B. JO - Journal of Thermal Engineering PY - 2021 VL - 7 SP - 109 EP - 132 DO - 10.18186/thermal.846561 ER -