Normally undergraduate student projects will involve Aspen Plus or Aspen Properties. To start either of these packages, be sure to look for the corresponding. in 24 Hours. Integrating Aspen Plus into the Chemical Engineering Classroom . Not Recommended: Using lecture time to prepare students for the tutorial. This manual is intended as a guide to using AspenTech’s software. Beginning with Aspen Plus , there is also an XML Results file available from Aspen.
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Since this is an absorber, the feed and outlet streams all leave either the top Segment 1 of 11. column or the bottom Segment 11 of it, with the gas entering from the bottom and the liquid from tuutorial top.
This is probably because there is so little ethane in the feed that the separation is actually more like a stripping column than a distillation column.
Refer back to Chapter 5 to navigate yourself through the simulation.
No external cooling above the Pinch. I have only shown the effects on Methane, Ethane and Propane, since we are attempting to retain most of our propane, while getting rid of most of our lighter hydrocarbons. However, since your computer more likely yutorial the home edition installed on it, here is a short how-to for setting up a shared folder with XP Home.
Click OK to run the simulation, sit back and let the machine do the work. We hope that it has been helpful in modeling any absorber or stripper that you have in your design process, or, say, if you are furiously writing up your Stripping column report for Tutkrial Lab one or two days before it is due because you were unable to figure out how to get this part to run. Continue adding tuforial components in our column and press Close.
Aspen Plus information
You can Zoom in or Zoom out, change the tutodial scheme, etc. For most problems that you face in your college career, you will rarely have to worry about your system having an electrolyte or not having available interaction parameters. Therefore, the first rule of Pinch Technology is: Click where indicated to either run the Wizard or to share files without running the wizard.
In that specific case, select the precipitating salt from the list, then hit OK.
Aspen Plus™ Information
This tutorial was produced for educational purposes and any distribution of this material without the expressed written consent of Cornell University is strictly prohibited. Under Property you should have the choice of Pure, Binary and Residue with the addition of a third component. Select Map to turn it into an Icarus component. Before you begin, the first thing you will need to do is to fix your tutorixl so that it will import correctly into Icarus. Select what you wish to vary by selecting the variable from the pull-down menus on the left molar reflux ratio is Ttutorial.
The following instructions will guide you through the early steps of designing plu deethanizer. You can rename the components by changing their Component ID, and choosing Rename at the screen that pops up. Being on Resnet automatically allows you to access your computer easily from home, but if you live off campus, and want to set up a share that you can access from outside home, you will need to make sure you have a static Aspwn. Pinch Technology uses plks data from streams involved in heat integration to assist in designing an efficient network.
Holding the mouse over the colored arrows, blue or red, will tell you the purpose of that stream feed, tops, bottoms, etc For your reference, our flowsheet is shown in the diagram above.
Arrows should show up on various locations where you can reconnect the stream to. The computers in the computer lab in Olin Hall should have Windows XP Professional, if not the latest operating system, installed and running, so we will try to base our example on that assumption. Our system has a number of nonpolar components, so start from there, and continue on.
Modeling Coal Combustion
Here is a brief explanation of how to do that. Again, if you are a little unsure of what this screen should look like, to the aspwn is an example. After making your diagram look the way you want it to, plot the new graph. If you are not sure whether you have a static IP or its counterpart, a dynamic DHCP-based address, there is a way to check. I think the diagram looks fine the way it is. It should also be available in My Computer as a drive. Aspen Plus User Guide. You will probably find that multiple streams fall within one temperature change interval.
For added flexibility you might also choose to have three ,gallon tanks rather than two ,gallon tanks. Our best results are shown in the Results Summary to the right: In the beginning stages of process design, you are not expected to know anything definitive about number of trays, reflux ratio, heat duties, etc.
The mapped drive is connected and appears in titorial new window.
With the plot done, you now have a couple of options.