Energy and Exergy Analysis of Ocean Compressed Air Energy Storage Concepts

Table 2

Thermodynamic properties and mass flow rates of air at different state points for diabatic OCAES system (see Figure 1 for state points).

State point	Pressure (kPa)	Temperature (K)	Mass flow rate (kg/s)
1	101.3	293	1.33
2	1119.6	633	1.33
3	1114.6	293	1.33
4	1109.6	293	1.32
5	4200.0	823	1.32
6	101.3	364	1.32