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.
Comsol and Vacuum
Posted 28 apr 2016, 05:41 GMT-4 0 Replies
Please login with a confirmed email address before reporting spam
I am trying to simulate a scenario in which I have a set of pipes, resting on top of a block of material, which is in vacuum.
Therefore, I established the geometry for the block of material, drew the 1D pipes on it, in a way that they are slightly above the surface of the block, and tried to simulate a pipe flux with some sun radiation coming in as well.
I initially thought that, by default, the Comsol environment is vacuum, and only changes to air/water/whatever surrounding environment when you actually specify a block for it.
But I must be wrong, as I am getting an error when the 1D pipes of the Non-Isothermal Pipe Flow module are not in contact with any material. As soon as all pipes are inside the material (which is a situation I do not want) I am able to simulate the whole thing just fine
My question is: Is there a way to simulate a vacuum environment in Comsol in which I am receiving Sun Radiation, and heating a set of 1D pipes as a result of it?
The pipes, after receiving the Sun radiation, are buried inside the material to heat it.
Thank you all!
Aaron
Hello Aaron Valle
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.