| FTT | Finite time thermodynamic |
| HACHEX | Hot- and cold-side heat exchangers |
| HC | Heat conductance |
| HEG | Heat engine |
| HEX | Heat exchanger |
| LC | Lenoir cycle |
| POW | Power output |
| SFLC | Steady flow Lenoir cycle |
| SH | Specific heat |
| TEF | Thermal efficiency |
| WF | Working fluid |
| FTT | Finite time thermodynamic |
| HACHEX | Hot- and cold-side heat exchangers |
| HC | Heat conductance |
| HEG | Heat engine |
| HEX | Heat exchanger |
| LC | Lenoir cycle |
| POW | Power output |
| SFLC | Steady flow Lenoir cycle |
| SH | Specific heat |
| TEF | Thermal efficiency |
| WF | Working fluid |