3. No degradation is considered for the RSOFC or RCU bed, which
enables us to treat dynamic discharge/charge as a steady-state
process.
4. All the components operate under isothermal and isobaric
conditions.
5. The power input/output is calculated by a FORTRAN block, and
executed within ASPEN Plus.
6. Heat exchanger and thermal storage unit are represented by a
built-in heat exchanger blocks in ASPEN Plus.