software of interest to mechanicians
Hi guys，
Is there anybody use PATRAN and NASTRAN to simulate rotor-bearing sysytem.
After modeling the shat and meshing it, I don't know which element type can be used to
analysis the bearing than contain cross stiffness and damping coefficients.
The following is an exmple:
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Hi
I have an android 4.3 tablet. but I can't download from this link:
https://play.google.com/store/apps/details?id=com.dassault.academy
Error message:"This app is incompatible with your device". google not recognize my android!
Anyone can download this, and upload for me? or find another link!
thanks.
Hi,
Iwant to model progressive impact damage problem in Abaqus. I know the theory, but I don't know how to use Abaqus to modeling damage. is there any example, tutoial or etc to help me?
thanks
Dear imechanica users,
I have decided to learn how to use .ses and .pcl files in Patran to simplify repeatable operations.
In my problem, I would like to consider several beams of the same length, loading/BC conditions etc. but with different cross-section dimensions.
In order to make my calculations fully automatic, I have parametrized both width and height of the cross sections (as REAL a,b) and created nested FOR loops to obtain 20 different designs.
I would be grateful for answers on these questions:
Dear All,
We (the NanoBIO Node at Illinois ) have a preliminary release of an online finite element analysis of nanoindentation (indentation) tool using FEAP .
This preliminary release is limited to linear elastic material, axisymmetric geometry, spherical rigid indenter, and various boundary conditions.
Could you please explain to me how to model a crack in ANSYS APDL and obtain its stress intensity factor...
I have an eigenvalue solver, subspace iteration, that can get only positive eigenvalues. I have a problem (K - lambda M)u=0 that has pairs of eigenvalues +/- lambda. How can I transform the eigenvalue problem for the solver to search for lambda^2 rather than lambda?
hi,,,,,,,,,,i am doing project on viscoelastic sandwich beam in ansys can any1 give idea how to model ,assign properties ,which element,,,,,,i need to choose if any references /tuturial/copy,,let me know it will be helpful,,,,,,,,,,,,,,for me...............sreensree1014 [at] gmail.com
I am getting displacement and force both zero. I am attaching .cae file please have a look where i am making mistakes.