software of interest to mechanicians
Dear all.
I hope you are well,
I want to know how i can analyze the acoustic and noise problems with Abaqus? can anyone recommend me some valuable tutorials or documents to start? or is there any superior software in order to work on these subjects?
Regards
Hi all
I want to install franc 3d , i read the installation guide in the site:
You can examine the documentation at http://www.cfg.cornell.edu/software/software_documentation.htm . Below, I will try to explain how to install, start and use the program in a very basic way.
solved thanks
Best regards
Hi there,
Recently I have modelled a 2D block of soil, at the first step of analysis the soil block subjected to a gravitational load (Gravity) and gravitational stresses generated in the soil block, at the second step, a little rectangular part of soil block removed and currently a concrete block with same size of removed soil embedded on the soil block. this concrete block to be subjected a surface loading.
Hi all,
I am trying to run a VUMAT subroutine for isotropic hardeining, whenever I input the command "abaqus j=inp_name user=subroutine_name " the analysis begins, the ODB file is generated but in few secs the analysis exits with an error, and the error is..
Abaqus Error: The executable C:\ABAQUS\6.7-1\exec\explicit.exe
aborted with system error code 5.
It also says...
How can one install pngwriter with MinGW and Code::Blocks?
Also can anyone suggest some easy visualization library/tools for C++ that can be useful for simulation.
Where I can find the subroutine of a user material Fortran code for Viscoelastic constitutive model?
Does anyone has the subroutine for LS-DYNA ?
Can anyone help me?
Hello everyone,
I have a problem with one user subroutine.
The fact is that, debugging the subroutine I see the totaltime different from the steptime. I am using just one step and the .inp implementation is veryfied with a different user subroutine, so totaltime and steptime should be exactly the same (but they are not...)
The value of the total time is around 1e-8 and the value of the steptime is around 1e-55.
Could anyone give me a clue?
Thanks in advance.
Hi Expert,
I'm a newer of Abaqus. I was trying to compute a simple compression problem using Mohr-Coulomb model. I found the slope of stress-strain curve from the results is double of that defined in the input file. I don't know what's cause it or my understand of the slope is wrong.
Only one 8 node C3D8 element is involved. To simplify the question, let the friction angle be 0, it reduces to a Tresca model actually. The material is defined as:
Dear Friends
Does anybody know how can I add following boundary condition in Fluent software for outlet of an internal flow ? Is there any easy way without needing UDF or etc.
Where p is pressure, Re is Reynolds number and vn is the velocoty component normal to the outlet section.
PLZ.......
