Menu

Discussion Forum

New Discussion
查找

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 The information provided may be out of date.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.

Disk error while reading from temporary solution files

Posted 2011年3月28日 GMT-4 04:54 Computational Fluid Dynamics (CFD), Parameters, Variables, & Functions Version 4.4 5 Replies

Yang Yulong
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

version: Comsol 4.1.0.185

when i was making a plot, the following error warning displayed: " Disk error while reading from temporary solution files".

But if i transformed the expression from "max(at(10,T),at(110),T)" to "max(at(80,T),at(110),T)" , everything would be ok.
My project is a transient problem, and i meant to get the maximum temperature from the specified time.
The temporary directory is fixed in E:\ ,and free space on the disk is still sufficient.

Any suggestions will be appreciated.

5 Replies Last Post 2014年12月9日 GMT-5 15:00
Manijeh Alipour
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2011年3月28日 GMT-4 17:28
I had the same problem with a simple model and a computer with sufficient RAM and hard drive (32GB ram and 1 TB hard drive).
I had the same problem with a simple model and a computer with sufficient RAM and hard drive (32GB ram and 1 TB hard drive).
Kathryn Oseen-Senda
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2013年9月20日 GMT-4 11:30
I just got the exact same problem for two separate transient CFD problems. On one computer it was running a laminar flow with diffusion in 3D, on the other in was running k-e turbulent flow in 2D axisymmetric. I find it very odd that I can get the same problem on two different machines.
I just got the exact same problem for two separate transient CFD problems. On one computer it was running a laminar flow with diffusion in 3D, on the other in was running k-e turbulent flow in 2D axisymmetric. I find it very odd that I can get the same problem on two different machines.
Kathryn Oseen-Senda
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2014年2月25日 GMT-5 12:47
I occasionally have the same problem, but thus far, I haven't found any reason for it. It seems to occur randomly, but might be worse in cases where I plot during solving. My only solution is to solve again, which is very aggravating for a long problem. I'm already on a large drive in NTFS, so I'm pretty sure it's not that.
I occasionally have the same problem, but thus far, I haven't found any reason for it. It seems to occur randomly, but might be worse in cases where I plot during solving. My only solution is to solve again, which is very aggravating for a long problem. I'm already on a large drive in NTFS, so I'm pretty sure it's not that.
Dominik Radler
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 10 years ago 2014年12月9日 GMT-5 03:17
Did you also change the directories for temporary and recovery files? This can be done under File>Preferences>Temporary Files.
Did you also change the directories for temporary and recovery files? This can be done under File>Preferences>Temporary Files.
Kathryn Oseen-Senda
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 10 years ago 2014年12月9日 GMT-5 15:00
Yes, that does seem to have helped, strangely enough.
Yes, that does seem to have helped, strangely enough.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content