Spectral Element

Submitted by ramdas chennamsetti on Sat, 01/10/2009 - 09:27

Hi all,

I have just started learning (working) on spectral element method for modeling elastic wave propagation. I wrote a small code for bar spectral element. There is some problem in reconstruction of signal. If anybody is working in this area may write back. I will send my code. If anybody is having a sample code, I requet them to kindly share.

With regards,

- Ramdas (rd_mech [at] yahoo.co.in (rd_mech[at]yahoo[dot]co[dot]in))

nicoguaro

Hi Ramdas,

I have developed a SEM for 1D and 2D.

An you can find some research codes in the web.

Regards,

Nicolás

Wed, 10/17/2012 - 16:46 Permalink

ramdas chennamsetti

SEM link

Hi Nicolas,

That's nice. Could you please post the link from where I can access?

Thank you,

Regards,

- Ramadas

Wed, 10/17/2012 - 17:07 Permalink

nicoguaro

Hi Ramadas, Here are some

Hi Ramadas,

Here are some links:

There exist two open source SEM software for seismic waves:

– REGSEM (http://www.ipgp.fr/~paulcup/RegSEM.html), and

– SPECFEM3D (http://www.geodynamics.org/cig/software/specfem3d).

* SEM2D: http://sourceforge.net/projects/sem2d/

* Nektar (http://www.nektar.info/) is a Spectral/hp FEM open code

focused on Fluid Dynamics.

* The company Galois-Boltzmann Inc (http://www.galois-boltzmann.com) is developing a SEM software with a commercial license.

I'm rewritting my own code... I can give you the link later.

Regards,

Nicolás

Sun, 11/18/2012 - 00:39 Permalink

nicoguaro