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transport of diluted or concentrated species? tds or tcs?

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What is the difference between transport of diluted species (tds) and transport of concentrated species (tcs)? I checked the reference manual, only tds is in chapter of chemical species transport. How do I know the fundamental difference between them?

1 Reply Last Post 27 févr. 2017, 17:15 UTC−5
Jeff Hiller COMSOL Employee

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Posted: 7 years ago 27 févr. 2017, 17:15 UTC−5
Hello Rajib,
The COMSOL Multiphysics Reference Manual includes descriptions of only those physics interfaces that are part of the core COMSOL Multiphysics product. The Transport of Concentrated Species physics interface is not in the core COMSOL Multiphysics product, so it is not documented in the Reference Manual.
The Transport of Concentrated Species physics interface comes with the Batteries and Fuel Cells Module, the CFD Module and the Chemical Reaction Module. You will find it documented in those products' respective Users Guides.
Best regards,
Jeff
Hello Rajib, The COMSOL Multiphysics Reference Manual includes descriptions of only those physics interfaces that are part of the core COMSOL Multiphysics product. The Transport of Concentrated Species physics interface is not in the core COMSOL Multiphysics product, so it is not documented in the Reference Manual. The Transport of Concentrated Species physics interface comes with the Batteries and Fuel Cells Module, the CFD Module and the Chemical Reaction Module. You will find it documented in those products' respective Users Guides. Best regards, Jeff

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