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Differences and relationships between the TPFQ table page and the hydraulic data table page in the Aspen Plus tower distribution table

2017-05-13View Original

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Dear sea friends, I have a question: 1. In the TPFQ table page of the Aspen Plus tray distribution sheet, do the temperature and flow rate values corresponding to each tray represent the temperature of the liquid leaving that tray as well as the flow rate of the gas-liquid phase? 2. In the Aspen Plus tray distribution table, on the Hydraulic sheet, what are the temperature and flow rate data corresponding to each tray? Also, what are the liquid phase temperature and flow rate of the previous tray, as well as the gas phase temperature and flow rate of the next tray? 3. With a thermal siphon reboiler, is the withdrawal temperature of the material at the bottom of the tower the temperature of the last tray (the reboiler) or the liquid phase temperature of the second-to-last tray (the final tray)?

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