I am using
Ansys Ls-Dyna to solve a case where a rigid indentor in the shape of bow penetrates double skinned structural models. I want to use UPF (User Programmable Features) in order to define a custom failure criterion. From the “Guide to Ansys User Programmable Features” I read that the...
hi all.I´m doing a simulation in ansys/lsdyna12.0 the impact of two ship and need use combi165 as boundary condition ,but when run has error and I don´t understand
in file message of ansys/lsdyna said
*** Error Part ID 28
with SID 17
MID 18 for...
Hi Stringmaker (Mechanical)
I still have the same problem.but when run file .k appear its:
TRANSFER SOLID MODEL BOUNDARY CONDITIONS TO FINITE ELEMENT MODEL
SYMM/ASYM CONSTRAINTS FROM LINES = 0
why?????
before I was simulating a analyses implicit ,after a analisis...
Hi Stringmaker
I doing simulation a collision ship .I did a benschmark wiht other and run good but now with its analisys appear its error...why??????Add file
Hi all:
a question .why when run the ansy/lsdyna appears ITS ERROR:
*** ERROR ***
Rotated nodes are not permitted for LsDyna Elements.
WHYYY???
Thank for the answer.
Hi
I´m doing a simulation of a Ship.
But after of run a time, it appears "erro in element formulation"
Why?????
thanks for the answer
Ii´m ussing :
element:
shell 181
mass21
Material:
Non Linear
Master /node :
Coupling/ rigid region
Hi all.
I´m doing a simulation a hull girder of oil Ship.
how calculate a curva Moment(N.m)-Curvature(1/R Radio of gire)for a ship.
type elemn is :shell 181.
Boundary contorn:rotation in the ends of hold angle=0.0015rad
Material:zone elastic +zone plastica(True cruve)
All load in a...
Hi,my name is jorge
I m doing a simulation of collision ship in ansys/lsdyna 12.0
my computer is window 7 of 24 Gb of memory and two proce. of 2,6 Ghz
my problem is :
*** Error Memory is set 142379 words short
Current memory size 20000000
Increase the memory...
