September 30, 2020 at 9:33 pmlongt8Subscriber
I ran a simulation on cluster and the total simulation time is 3s. Finally it shows that:
Max. Memory reqd for implicit sol: max used 0
Max. Memory reqd for implicit sol: incore 0
Max. Memory reqd for implicit sol: oocore 0
Memory required to complete solution (memory= 1290K memory2= 154K)
Minimum 143K on processor 4
Maximum 154K on processor 1
Additional dynamically allocated memory
Minimum 2125K on processor 0
Maximum 2317K on processor 1
Total allocated memory
Minimum 2278K on processor 0
Maximum 2470K on processor 1
Since the material is purely hyperelasticity, we can condense the time. When I condensed the same simulation to 0.01s, the simulation runs good. there is no problem.
Since I need to run it using 3s rather than 0.01 in the end, Could you give me help?
The attachment is my message file by my cluster.
Teng LongOctober 1, 2020 at 1:57 amMissy JiAnsys Employee3 sec is too long for explicit solver, you might want to use mass scaling or velocity scaling.nOctober 2, 2020 at 4:16 pmlongt8SubscriberSince I need will add viscoelasticity effect, so with strain rate = 10%/s with strain = 30%, so I need to have a test on 3s for the hyperelasticity material first to estimate the total time I need to use and then add the viscoelasticity. nDo you mean LS DYNA explicit solver run for 3s?nThank you!nOctober 2, 2020 at 7:40 pmlongt8SubscriberI don't agree with that explicit dynamics solver can not ran for 3s, so I would appreciate that a LS DYNA, ANSYS technique engineer can answer my question.nThank you!nViewing 3 reply threads
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