Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Continuous line integrals to describe concentration throughout a model
Posted 30 lug 2014, 11:24 GMT-4 Results & Visualization Version 4.3b 1 Reply
Please login with a confirmed email address before reporting spam
Hello,
I have a model which uses 'transport of diluted species' to find the final concentration of a specific chemical after reactions. I want to be able to quantify the concentrations THROUGH the y-axis (line integral) but at many points in the x-z-plane. I have previously been doing individual line integrals at key points in the model but a comprehensive solution would save me time and provide a much stronger result.
To reiterate my hard to describe goal: I want to do many line integrals to describe the total concentrations (through the model) of one chemical that an observer would see from high on the y axis. Does Comsol have features to support this?
Any advice is welcome.
Jack
I have a model which uses 'transport of diluted species' to find the final concentration of a specific chemical after reactions. I want to be able to quantify the concentrations THROUGH the y-axis (line integral) but at many points in the x-z-plane. I have previously been doing individual line integrals at key points in the model but a comprehensive solution would save me time and provide a much stronger result.
To reiterate my hard to describe goal: I want to do many line integrals to describe the total concentrations (through the model) of one chemical that an observer would see from high on the y axis. Does Comsol have features to support this?
Any advice is welcome.
Jack
1 Reply Last Post 30 lug 2014, 11:34 GMT-4
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Have you considered projection couplings? See Reference Manual, version 4.4, around page 260.
Jeff
Jeff