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Using ready COMSOL file with different geometry

Posted 6 nov 2022, 10:55 GMT-5 General, Microfluidics, Physics Interfaces 1 Reply

Omar Yateem
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Hello,

  1. I just want to ask if it is possible to use ready COMSOL file but change the geometry to see the simulation.

  2. I used ready COMSOL file but I have changed the geometry, but when I reach to transport of duluted species and laminar flow physics and I want to select the inlets and outlets it wont allow me to select them. Also for the boundries it was mentiond but it says not applicable next to them.

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1 Reply Last Post 6 nov 2022, 16:08 GMT-5
Dave Greve Certified Consultant
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Posted: 2 years ago 6 nov 2022, 16:08 GMT-5

In general, yes, you should be able to change the geometry and re-use an existing model.

But details matter. My guess (and it can only be a guess if you don't post your model, hint hint) is that some selections were inappropriate.

The better way to approach this is to rebuild yourself a similar model that is fully documented as an example on the Comsol website.

In general, yes, you should be able to change the geometry and re-use an existing model. But details matter. My guess (and it can only be a guess if you don't post your model, hint hint) is that some selections were inappropriate. The better way to approach this is to rebuild yourself a similar model that is fully documented as an example on the Comsol website.

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