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. 2024 Feb 28;14:4934. doi: 10.1038/s41598-024-55079-5

Table 8.

Heat flow values for both manual estimation and simulation results along with percentage error.

Stream Heat flow (kJ/kmol) Deviation
Manual estimation Aspen Hysys Simulation
Q-100 12,197,660.60 12,938,950.00 5.7%
Q-101 − 53,610,017.50 − 53,130,740.00 0.9%
Q-102 97,007,089.60 96,992,660.00 0.0%
Q-103 94,675,443.00 97,957,510.00 3.4%
Q-104 102,542,556.30 94,435,290.00 8.6%