Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February...
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Transcript of Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February...
![Page 1: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/1.jpg)
Heat Exchangers (in ChemCAD)
Team 4David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani
February 12th, 2015CHBE 446 0201
![Page 2: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/2.jpg)
Heat Exchangers in ChemCADChemCAD offers a variety of heat exchangers for abundant uses
HeatingCoolingReboilingCondensingEvaporating
Can be specified minimally or with exact specifications
![Page 3: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/3.jpg)
Types of Heat Exchangers
![Page 4: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/4.jpg)
Heat Exchanger Setup
• Requires input and output of specified components• Operating parameters must be specified
• Desired heat exchange specified• Ability to control heating/cooling steams with detailed heat exchangers
![Page 5: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/5.jpg)
Basic Heat Exchanger #1
Specify components for feed stream
Defined feed parametersCan be specified from previous
process
Ensure that units are as desiredExample using Common SI
![Page 6: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/6.jpg)
Basic Heat Exchanger #1Specify desired
performance at a minimumExample using
specified outlet temperature
Can specify pressure drop or outlet pressure
Further specifications available via other tabs
![Page 7: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/7.jpg)
HE #1 ResultsChemCAD will not allow “run” if process
improperly specified
Results can be displayed in multiple formats
Can display balances as well
![Page 8: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/8.jpg)
Two-Stream Heat Exchanger (HE #5)
Ability to manipulate hot and cold streamsUseful for two product
streams of differing temperature
Allows for different specifications and variations of operation
![Page 9: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/9.jpg)
Two-Stream Heat Exchanger CHEMCAD Simulation
![Page 10: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/10.jpg)
Two-Stream Heat Exchanger CHEMCAD Simulation (cont.)
![Page 11: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/11.jpg)
Two-Stream Heat Exchanger CHEMCAD Simulation (cont.)
![Page 12: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/12.jpg)
Two-Stream Heat Exchanger CHEMCAD Simulation (cont.)
![Page 13: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/13.jpg)
Two-Stream Heat Exchanger CHEMCAD Simulation (cont.)
![Page 14: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/14.jpg)
Pros and ConsCons
Not always accurate with realityDoes not consider corrosion or operating detrimentsCost estimation not always reasonable
ProsEffective for simulation of processes for varying scalesAble to insert heat exchangers throughout processProduces results in multiple formatsAbundant variations and possibilities
![Page 15: Heat Exchangers (in ChemCAD) Team 4 David Bigelow, Sean Coluccio, Luke Rhodes, Peguy Touani February 12 th, 2015 CHBE 446 0201.](https://reader030.fdocuments.in/reader030/viewer/2022032523/56649d825503460f94a68027/html5/thumbnails/15.jpg)
Questions?