CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > COMSOL

Piecewise massflow function for an input model

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Search this Thread Display Modes
Old   April 2, 2023, 12:03
Default Piecewise massflow function for an input model
New Member
Join Date: Mar 2023
Posts: 2
Rep Power: 0
joseantu is on a distinguished road
Dear Sir or Madame,
I am simulating a solid hydrogen storage tank in Comsol. The input for my model is the attached piecewise function defining hydrogen's inlet mass flow. I tried to define it as a piecewise function, but this definition does not recognize the local variables created such as the hydrogen pressure, and orifice surface... How can I properly define this input as it depends on local variables?

Thank you,

Jose Antonio Gonzalez
Attached Images
File Type: png piecewise function.PNG (18.9 KB, 2 views)
joseantu is offline   Reply With Quote


definitions, piecewise function, variables

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
[Other] refineWallLayer Error Yuby OpenFOAM Meshing & Mesh Conversion 2 November 11, 2021 11:04
whats the cause of error? immortality OpenFOAM Running, Solving & CFD 13 March 24, 2021 07:15
[blockMesh] Errors during blockMesh meshing Madeleine P. Vincent OpenFOAM Meshing & Mesh Conversion 51 May 30, 2016 10:51
[swak4Foam] installation problem with version 0.2.3 Claudio87 OpenFOAM Community Contributions 9 May 8, 2013 10:20
latest OpenFOAM-1.6.x from git failed to compile phsieh2005 OpenFOAM Bugs 25 February 9, 2010 04:37

All times are GMT -4. The time now is 18:35.