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English Translations » 【工程软件技术】 » When ASPEN and HYSYS are used to simulate the mixture of eth

When ASPEN and HYSYS are used to simulate the mixture of ethanol and water under the same conditions, different results are obtained. Why?

2018-07-18View Original

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This post was last edited by *ansheng on 2018-7-18 at 16:18. Ethanol and water are mixed under the same conditions using the same property methods: NRTL. Mixing is carried out using mixers in both ASPEN and HYSYS. The results of the simulations show that the temperature increases in Aspen, while it remains unchanged in HYSYS. Why is this? Please give me some advice!
Reply #22018-07-21
A+ takes ionization into account, to be more accurate.

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Translated at 2026-07-21 04:32:53

Original: https://bbs.hcbbs.com/thread-2029526-1-1.html

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