Hi,
Does anyone know about "What difference between total lagrangian and update lagrangian and how its effect to the result of FEA ?
Thank in advance
Charoenpon555
I have a problem on I have to create chain. It contains about 100 links.
I don't know how to assembly 100 links together without one-by-one assembly.
Could anyone guide me how to assembly this chain?
Thank in advance
Charoenpon
I created explicit nonlinear job in patran and sent to run in dytran.
Dytran showed the error as showed below
%E-P2012401-P2LPTXIX_PUT_SPEC_PNT_TYPE, , ,
Grid point 1906 belongs to element type 4 and 9
This is an...
I created problem about explicit nonlinear analysis, I selected analysis preference as dytran to output .dat file to run in dytran.
After I created all necessary input data, I hit the button in analysis tab, no dat file were generated. Could anyone know how to solve this problem ?
thank in...
Hi Everyone
I try to model blast analysis.
My model consist of Plate with Johnson-Cook Strength model and Air with EOSGAM.
I created and modeled as described in *dat file below.
I just run dytran and solver terminated with problem message below.
--------------------problem...
Hi, Everyone
I'm in charge of vehicle design to resist mine blasting underneath.
I have to check that my vehicle could stand for mine explosion or not.
I would like to say very thank you if anybody have a patran tutorial that relate to this problem.
If you have a tutorial, I would like you to...
Hi, everyone
Now I'm studying in composite design.
I have a Simxpert software and I would like to model composite laminate problem in Simxpert.
Do anyone have a tutorial for composite in Simxpert?
I would like to ask you some tutorial.
Thank in advance
Ps I,m not see the Simxpert forum...
Hi Everyone
I have no idea how to construct model from 2D-DXF file into 3D-Solid.
Could anyone guide me how to do.
I don't want to use the way such as measure distance point-by-point due to my designed part is too complicated.
Thank in advance
Charoenpon555
Hi,
How to create tank wheel track in CATIA like part in image that I've attahed to this Thread ?
Thank in advance for you helping
Charoenpon555
http://imageshack.us/photo/my-images/24/525201245121pm.jpg
Hi,
I currently run bullet impact on steel plate.
I modeled it as 2d axissymetry in workbench and run it in autodyn.
After some time of calculation, it showed error that enegyerror too large and problem was terminated.
Could anyone guide me what cause this problem and how to solve it.
Thank in...
Hi
I tried to analysis necking of specimen by using patran and md nastran. I modeled its material as elastoplastic and set solution type as nonlinear static with default data in its solution parameters. But not work! Could anybody guide me how to solve this type of problem by patran and md...
Hi, Everyone
I have a question that
How to set surface contact type " Bonded " (as in Ansys) in patran ?
Could anyone guide me please.
Thank in advance
Best Regard, Charoenpon555
Hi everyone,
I'm studying Nonlinear analysis with patran and marc.
So I modeled non-linear beam problem and set analysis to msc.marc.
I applied Analysis>EntireModel>Fullrun and the message showed working properly
as shown below
""""""""""""""""""""""""""""""""""""""""""""""""""""""""
$#...
Hi
I want to mesh solid with Hex element in patran.
I imported parasolid file into patran and broke solid into many small solid.
I figured out that these solids are still B-rep (white edge) type
which can not be meshed by Isomesh type.
Could anyone guide me how to change these solid to...
Hi everyone,
thank you for you kindly support
I have studied a steel plate 140x240x10mm which subjected to load 1153 N. This plate is constrained with six bolts. I calculated the stress manually with Stress = force/Area got about 1MPa (average). and I also try to calculate by FEM with Patran...
