Dear frind,

I m a new user to FEM and trying to solve engineering proplams in my working place by ansys.I would be greatly thankfull if i am sent some ansys examples u done.

thank u verymuch 

Hi MR. Lakku12

Could you help me for constituting ortogonal cutting model in Ansys Ls-Dyna?

thanks. I want to your message

Mr Lakku 12, Hi

My intention is constiute oortogonal cutting model in Ansys and determine cutting force and cutting temperature on cutting tool.

How I can cutting model in ansys?

which parameter I use?

thanks for all

Hello Mr. Laku,

I have a question about LS DYNA, as Im yusing an implicit to explicit anaylsis. I have done the implicit anaylsis in ANSYS, as i switch to explicit and perform all the changes in the ANSYS/LS DYNA GUI all is working perfectly. I want ot add a command that isnt present in the ANSYS , so i ask to generate the .k file through the GUI command EDWRITE. The problem starts that when i run the code for the ANSYS/LS DYNA and LSDYNA solver each one alone i get two different results, even i didnt perform any changes yet. Actaully the ANSYS/LS DYNA results is the right one while the LS DYNA solver one is wrong, I also get in teh resutls missing element in the graphics and load isnt working properly. I still need to run through the solver of the LS DYNA after I add the additional LS DYNA command. What could be the problem, I have no clue. Could you help me please.

Thanks

George Salib

If you are creating LS-DYNA models and having trouble defining advanced features, you may find that it is easier to use a pre-processor that supports the entire LS-DYNA keyword set. eta software sells a preprocessor called eta/VPG is that fits this description. Nearly all of the LS-DYNA Keywords are supported within the preprocessor, so that you don't have to edit the input deck by hand.

VPG is easy to learn to use and affordably priced for academic institutions.  

VPG also has a complete post-processor and several special purpose modules. You can get more information about eta/VPG at www.eta.com or by contacting me.

 TJ Flemings

in Ansys Ls-dyna thr is option to write ".k" file time in solution window.

Just try that. to get the .K file and try to run it in the LsDyna Solver.

The main problem is the postpor tht r using is of diffrent flatform.

Just chech it.

Hello Friend,

I am using ansys/lsdyna for quasi/static modelling. But I have not got satisfactory results. Could you please give me some comments about quasi-static modelling?

many thanks

Good afternoon,

I some question about ANSYS LS-DYNA setup:

1. After where I put the boundary condition on my model, I save the solution in form "xxxxx.k". How I can solve the problem, and after tha how I can read the result, visualize the result?

I waiting your answer.

Thak you very much for help and best regards.

 P.S. Please tell me all steps necessary to solve and read a solution with ansys classic ls-dyna.

Hello my dearly friends

I met some problems in post processor in ls-dyna when i used the Ansys. Could you show me how can I draw some graphs of stresses and strains with respect to time. 

 I really looking forward your answers.

Thank very much in advance for your help!

With best regards,

Any problem in Ansys/LSDYNA messege me......

Hi,

can u plz help me solve ANSYS LS-Dyna drop-test module. I tried with tutorial but its not worthy to conduct drop test for an imported solid model. Basically i need to perform drop test for an electronic component (imported assembly file of course) and I stuck with the meshing part and other procedure.:confused:

I'm new to this tool. Can u plz suggest me the procedure step-by-step or an document will also do...

I really appreciate for your help!

With best Regards, 

 Dear friend

could you please tell me how can apply cyclic loading to 2D model steel joint.And how can i connect them by welded type element.That should be in ansys commands.

regards

wajdi

hi allllllllllllll

I  looking for ansys ls dyna tutorial

can u help me 

thnkssssssssssssssssssss

Hi all,

I have a very basic question. Can I implement a UMAT in Ansys/LsDyna? I am currently working with material modelling and I am trying to use the examplesubroutines from the lsdyna manual. Any suggestion on the topic is more than welcome.

Cheers and thanks

Hi there,

 I'm new and i don't know yet if this is the right place where to write.

 I'm a student in cranfield university and I have to use Ls-dyna for my thesis.

Until now I have made a disc with and some blades attached to it. The material for the disk is *mat_rigid, the material for the blades is *mat_plastic_kinetic.

I applied an initial rotational velocity with *initila_velocity_generation to a *part made of disc and blades

the model runs but I cannot see any strain on the blades. I tried to applied dynamic_relation with all default values but it didn't work

 Could you help me or tell me who and where I can ask to please?

 Daniele Paltera

hi

Is it possible to tell me how could I apply shell element for steel beam-column connections,it is 2D module each beam and column has flange and web in this case it will be four real constaints.the question is what type of shell should apply (Ansys benchmarks)please.

regards

wajdi

Hi..

I m working on plate containing muliple holes and from each hole two unequal cracks are emantaing.

pls Can any suggest how to model above problem in ANSYS...?

thanks in advance.

laxmi,

hi can you please help me what material model to use to simulate composite impact in ls-dyna