July 6, 2023 at 3:22 pmjavat33489Subscriber
Hi all. Does the Johnson-Holmquist model not work in the Ls-Dyne Workbench?
I did sandstone cutting from the WB base, this is what happened:
Then I put in a Johnson-Holmquist material snippet (I also put in a SECTION and PART snippet to specify what material to use for the part, I created the snippet in the GEOMETRY - INSIDE MODEL section):
but the calculation stops with an error, but there is no error text:
July 7, 2023 at 12:30 pmRam GopisettiAnsys Employee
do you have any refernce to your work ?
do you have any formal /guided training in LSDYNA in general ? and specific to paticel methods? , if not i suggest you first get the training started.
how can you run 16 cores dispite the licenses you hold?
JH and JH-2 will run in lsdyna wb if executed properly !
SECTION and PART snippet will not be taken under the GEOMETRY, you need to use the opton in the LSDYNA -PRE tab.
July 18, 2023 at 9:04 amjavat33489Subscriber
>>SECTION and PART snippet will not be taken under the GEOMETRY, you need to use the opton in the LSDYNA -PRE tab.
Sir SECTION and PART is of course used in LSDYNA -PRE tab. But I have another question, where to put the snippet with the material? Here I wrote:
I created the snippet in the GEOMETRY - INSIDE MODEL section
if you put a snippet with material there, then it will be written to a k-file. if you only put it in the LS Dyna PRE, then the workbench will not see it. How to do it right?
>>JH and JH-2 will run in lsdyna wb if executed properly !
thanks, so you need to clarify where to correctly insert the snippet with the material and how to do it correctly and continue the calculations with a finer mesh of particles. Looking forward to your tips and advice! Thank you.
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