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.
Height variable in mooving geometry
Posted 2018年7月10日 GMT-4 06:50 Fluid & Heat, Parameters, Variables, & Functions Version 5.3a 1 Reply
Please login with a confirmed email address before reporting spam
Dear all,
I have defined a moving geometry with a defined velocity for one boundary. I have created a condition on the velocity of the boundary, if the heigth of the geometry exceeds a certain value, the velocity is equal to 0.
My problem is that I don't find the variable which corresponds to the length of the moving geometry. For this reason I have defined the length by the equation : L=v*t, but after it exceeds the condition v=0 and the program crashes.
Do you know the name of the variable or an other solution ?
Thank you in advance.
With best regards.
Simon
Please login with a confirmed email address before reporting spam
Dear Leander,
Thank you for positing your question. I have noticed that you didn't receive an answer yet. If you have access to a license on subscription, I would like to suggest sending an email to support@comsol.com for a swift response.
Met vriendelijke groet, Best regards,
Yara Soares
COMSOL BV | Röntgenlaan 37 | 2719 DX Zoetermeer Phone: +31 (0)79 363 4230 | Fax: +31 (0)79 361 4212