Tutorial aspen hysys
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For our purposes we will consider a debutanizer, which is designed to separate butane out of a stream containing many different hydrocarbons. Next, we must define what chemical species are present in the system. Once a fluid package is selected it should be highlighted in blue as seen in Figure 4b. To set the desired fluid package, simply click the option from the "Property Package Selection" window. For this tutorial we will also use Peng-Robinson, however, if your system is known to better follow a different Equation of State, select the appropriate model. The most commonly used fluid package is Peng-Robinson. Once a fluid package is added, a new "basis" for calculations appears under the fluid packages tab see Figure 4a. Next, click "Add" on the bottom left of the fluid package screen pictured in Figure 3b. Click the fluid package tab on the left side of the screen Figure 3a. The first parameter to define is the fluid package.
#TUTORIAL ASPEN HYSYS SOFTWARE#
The HYSYS main screen also displays software news, recent cases, and some helpful "getting started" links these are labelled in Figure 2.īefore beginning a simulation, it is first necessary to define all of the necessary tower and stream parameters.
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To begin modeling the distillation tower, open a new case.
#TUTORIAL ASPEN HYSYS WINDOWS#
Again, please note that this tutorial is directed towards Windows users. Please not that the following tutorial is designed for Chemical Engineering students who are familiar with separations and related terminology.ĭid you use this instructable in your classroom? Add a Teacher Note to share how you incorporated it into your lesson. HYSYS also allows the user to modify tower or stream conditions to see how the modifications affect other streams with a few clicks, rather than with numerous more pages of calculations! While it may take hours to fully complete and understand the model, it is much faster and more reliable than doing numerous calculations by hand. Using HYSYS can drastically reduce the amount of time spent doing distillation tower calculations by hand. This instructable will guide you, step-by-step, through modeling an elementary distillation tower using the HYSYS software.