Tag Archives: process simulation

Unit operations that cannot be simulated

Posted on 2011/01/03 by admin

Refinery Process Modeling by Gerald Kaes is a great book on using commercial process simulation packages to model refineries and related processes. But Kaes admits that 5 unit operations cannot be adequately simulated by typical commercial simulation software. I thought … Continue reading →

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Posted in Simulation & Thermodynamics | Tagged , , , , , , , , , , | 3 Comments

Aspentech’s Hysys: Fluid Package (Thermodynamics) Notes

Posted on 2009/12/04 by admin

Aspentech’s Hysys is a process simulation tool. You always have to pick a “fluid package” when you use the program: a thermodynamic method it will use to calculate properties, especially vapour-liquid equilibria. I watched an old “webinar” (presentation given through … Continue reading →

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Posted in Simulation & Thermodynamics | Tagged , , , , | 15 Comments