Search found 12 matches

by Vanessa
27 January 2022, 09:26
Forum: MATLAB Unit Operation (AmsterCHEM)
Topic: Plotting graphs
Replies: 0
Views: 14740

Plotting graphs

Hi!

I am modelling a flowsheet with MATLAB Unit Operations. I wanted to ask if it is possible to plot the results from the MATLAB Unit Operation (which are not temperature and pressure) and if it is also possible to retrieve the MATLAB Unit Operation report as a text file.
by Vanessa
22 December 2021, 09:14
Forum: TEA Thermodynamic server (AmsterCHEM)
Topic: Compounds Equilibrium calculations
Replies: 8
Views: 196055

Re: Compounds Equilibrium calculations

Thank you. It is now working after selecting Lee Kesler.
by Vanessa
21 December 2021, 15:39
Forum: TEA Thermodynamic server (AmsterCHEM)
Topic: Compounds Equilibrium calculations
Replies: 8
Views: 196055

Re: Compounds Equilibrium calculations

Yes, I did. I have attached the flowsheet.
by Vanessa
20 December 2021, 20:15
Forum: TEA Thermodynamic server (AmsterCHEM)
Topic: Compounds Equilibrium calculations
Replies: 8
Views: 196055

Re: Compounds Equilibrium calculations

Thank you for the information. These compounds should only appear in the liquid phase. I have entered data for the vapour pressure but I am still getting the following error.
by Vanessa
20 December 2021, 14:18
Forum: TEA Thermodynamic server (AmsterCHEM)
Topic: Compounds Equilibrium calculations
Replies: 8
Views: 196055

Compounds Equilibrium calculations

Hi I am doing, mineral processing simulation and I had to add some compounds on my own. I was able to create a package in TEA but my challenge is of the compounds added, cobalt sulphate and sodium metabisulfite show the following error when I try to add them as feed streams. "Failed to calculat...
by Vanessa
12 May 2021, 07:30
Forum: MATLAB Unit Operation (AmsterCHEM)
Topic: MATLAB CAPE-OPEN Unit Operation
Replies: 7
Views: 25811

Re: MATLAB CAPE-OPEN Unit Operation

I have designed a dynamic model for a CSTR as a MATLAB Cape-Open Unit Operation.When I try to solve the ODEs ,it keeps showing the error ," Unable to perform assignment because the indices on the left side are not compatible with the size of the right side. When I run the same code in MATLAB it...
by Vanessa
11 May 2021, 10:07
Forum: MATLAB Unit Operation (AmsterCHEM)
Topic: MATLAB CAPE-OPEN Unit Operation
Replies: 7
Views: 25811

Re: MATLAB CAPE-OPEN Unit Operation

Can MATLAB CAPE-OPEN Unit Operation calculate ODEs?
by Vanessa
05 May 2021, 12:25
Forum: MATLAB Unit Operation (AmsterCHEM)
Topic: MATLAB CAPE-OPEN Unit Operation
Replies: 7
Views: 25811

MATLAB CAPE-OPEN Unit Operation

I am simulating a cstr using Matlab UnitOperation. I have 5 compounds in the simulation. When I try to index the compounds using the following code, %Compound indices: Cobalt (III) oxide=1; Sulphuric acid=2; Sulphur dioxide=3; Cobalt sulphate=4; Water=5; It keeps showing the error in the line %Compo...

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