Research Article
Modeling and Design of a Multistream Plate-Fin Heat Exchanger in the Air Separation Units by Pinch Technology
Table 19
The detailed comparison between the model results and EDR software results for section III.
| Stream | Tin (°C) | Proposed model | Aspen EDR | % error | Tout (°C) | | Tout (°C) | | T | |
| HP air | 17 | −117 | 1178.3 | −117.1 | 1083.3 | −0.08 | 8.76 | LP air | 17 | −117 | 2666.4 | −121.7 | 2764.8 | −4.01 | −3.69 | LPN2 | −148 | 2 | 1184.4 | 2.03 | 1187.8 | −1.50 | −0.28 | WN2 | −148 | 2 | 1848.3 | 2.04 | 1853.8 | −2.00 | −0.29 | LPO2 | −148 | 2 | 812.4 | 1.92 | 806.5 | 4.16 | 0.73 |
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