Hey guys,
I'm doing a thermal transient analysis in ANSYs, which involves some 25 load steps. But, the problem is ANSYS easily solves first load step and then gives a warning saying, " jobname.ldhi file not written ANTYPE,, REST command unsuccessful."
If, I proceed anyway then it still solves the second load step and then stops. Do not have any idea. Pls help !!!
The ldhi extension files: Load history file contain all loads and boundary conditions for each load step. Are you restarting your analysis after every load steps? Then the error may be coming. Just add a command "RESCONTROL,NORESTART,NONE" in the analysis to not restart the analysis.
check the link.
http://ansys.net/ansys/tips/Week_19_tip_of_week_restart.pdf
Thanks Girish.....
It worked. I had not given any restart, it would have been done by mistake.
Thanks once again :)
I am having the same problem and looked at the link but still cant get it to work. Can some one please help me !
Dear Christian,
Answer by Mr. Girish helped me. Try this:
The ldhi extension files: Load history file contain all loads and boundary conditions for each load step. Are you restarting your analysis after every load steps? Then the error may be coming. Just add a command "RESCONTROL,NORESTART,NONE" in the analysis to not restart the analysis.
check the link.
http://ansys.net/ansys/tips/Week_19_tip_of_week_restart.pdf
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