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.
How to do multiple activation expression
Posted Jan 12, 2023, 9:21 p.m. EST Fluid & Heat, Structural Mechanics Version 6.0 1 Reply
Please login with a confirmed email address before reporting spam
i am trying to model a additive manufacturing process and layer upon layer is added. iwant to activate the added layer using two activation expression one is when the time is greater than (say 20s) and then along the trajectory of the heat source i.e x<x_focus.When i try to use two activation expression the other one gets overriden . How can i gove two activation?expression.
Hello Sourav Mahato
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.
Please login with a confirmed email address before reporting spam
Greetings everyone! I also need help in this regards, i.e., to activate one layer followed by subsequent next layers for longer simulation time, say 100s or 200s or more. I am trying activation with temprature based expression, but it won't work. Please help to get resolve my problem. Thanks