Introduction to Flowsheeting - English
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- DWSIM Tutorials - English
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Pressure and Vapor fraction instead of temperature and pressure
In This tutorial in inlet stream used Flash Specification is Pressure and Vapor fraction instead of temperature and pressure. But temperature and pressure has given in problem. What is reason behind that to used Pressure and Vapor fraction.
02-03M 10-20S Ajaychaware
Answer last updated on: March 16, 2021, 3:52 p.m.
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The mass (molar) balance is not tally
Does anybody knows why there is a slight difference in the molar flow of vapor also liquid? I got vapor mass flow inlet is 150 mol/s and outlet is 149.521 mol/s while liquid mass flow inlet is 50 mol/s and outlet is 50.4786 mol/s. I knew that this must be related to the thermodynamic model. Can someone explain a bit more detail. Thanks!
09-10M 0-10S mariaanindita
Answer last updated on: Feb. 18, 2021, 1:41 p.m.
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vapor material stream
im unable to get vapor mole fraction of benezene as 0.55 instead getting it as 0.5
08-09M 20-30S VAISHNAVI0207
Answer last updated on: Feb. 18, 2021, 1:38 p.m.
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Cannot locate "Material Stream" object to drag and drop into Flowsheet area
Where do one find the "Material Stream" object to drag and drop into Flowsheet area?
05-06M 0-10S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:45 a.m.
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Getting warning message while opening files in DWSIM
Why do i get warning message when i open the tutorial code files in DWSIM 4.0 and above version?
00-01M 40-50S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:34 a.m.
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Phase Mole Fraction box greyed out
How do i specify the vapor phase mole fraction for Input 1 as shown in the tutorial? The box to enter the mole fraction is greyed out.
01-02M 50-60S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:30 a.m.
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Cannot locate "Mixer" to add to flowsheet
Where do i find the Mixer to be added to flowsheet?
02-03M 20-30S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:26 a.m.
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Cannot locate "Play" button to activate the solver
Where do i find the play button to activate the solver after flow sheet is completed?
04-05M 0-10S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:23 a.m.
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Where to see the calculated values of mixer-out stream?
Can you please help in locating the output values of mixer-out stream?
04-05M 20-30S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:15 a.m.
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Cannot locate "Separator Vessel" to add to flowsheet
Where do i find the Separator Vessel to be added to flow sheet?
05-06M 0-10S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:08 a.m.
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How do one set "Override Separation Temperature" to true and enter its value?
As shown in the tutorial assignment, where can i set the Override Separation Temperature and enter its value?
08-09M 40-50S priyamnayak
Answer last updated on: Aug. 1, 2019, 2:01 a.m.
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Overrdide seperation temperature
Hello Sir/Madam,Can you please brief me about what is override separation temperature in separator and what all parameters gets affected on changing the temperature to 1000C..
08-09M 30-40S HaareshAugustus
Answer last updated on: Feb. 22, 2018, 7:45 p.m.
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1Creating a material stream in DWSIM
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Introduction to Flowsheeting
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3Shortcut Distillation
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4Rigorous Distillation
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5Sensitivity Analysis and Adjust
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6Plug Flow Reactor
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7Continuous Stirred Tank Reactor
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8Conversion Reactor
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9Equilibrium Reactor
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10Gibbs Reactor
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11Heat Exchanger
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12Shell and Tube Heat Exchanger
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13Binary Phase Envelope
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14Calculation of Bubble Points and Dew Points
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15Chemsep Distillation Column
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16Absorption Column
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17Heterogeneous Catalytic Reaction
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18Custom Unit Operation using Scilab
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19Custom Unit Operation using Python
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20Creating Multiple Reactions set
Questions posted on ST Forums:
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Outline:
Adding mixer to the flowsheet Adding streams Connecting the material streams Defining single phase and two phase streams Assigning stream properties Carrying out material balance calculations Adding a flash vessel to the flowsheet Repeating all of the above with flash vessel Connecting an energy stream Verifying the results of calculations
Width: | 1096 | Height: | 704 |
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Duration: | 00:11:17 | Size: | 5.5 MB |
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