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26 Commits

Author SHA1 Message Date
Jukka Aho 784f81c8ad elasticity solver example updated 2015-11-28 14:06:12 +02:00
Jukka Aho eda5924bbe elasticity solver 2015-11-25 10:09:07 +02:00
Jukka Aho cde4ed5d96 tutorial notebook working again 2015-10-27 06:37:58 +02:00
Jukka Aho 016e3cd8bf - problem can be now represented using potential energy or residual 
force vector, autodiff takes care of linearization

- elasticity equations are now solved using e.g. principle of minimum
  potential energy. syntax is quite good, see notebook.

- updated how to interpolate fields, by introducing function spaces.
  syntax is now good. still have to figure out how to do time derivatives

- etc. etc. tutorial is broken at the moment, i took of get_lhs and
  get_rhs because they didn't really work.
 2015-10-26 05:40:41 +02:00
Jukka Aho 2c11b2b2b2 volume load 2015-10-23 01:11:45 +03:00
Jukka Aho 86e25d5c4e . 2015-10-22 21:11:14 +03:00
Jukka Aho f5f25a82c3 elasticity equations 2015-10-22 07:00:13 +03:00
Jukka Aho d1913ac8ea elasticity solver design restarted. 2015-10-21 07:24:19 +03:00
Jukka Aho 2fb1587436 Gets better all the time. 2015-08-27 08:18:20 +03:00
Jukka Aho 8369e508b5 Introduced the concept of element and equation. 2015-08-26 01:39:04 +03:00
Jukka Aho 66963fffe7 Broken again. 2015-08-24 01:14:03 +03:00
Jukka Aho fc549184b4 Updated concept of elements. 2015-08-22 20:55:24 +03:00
Jukka Aho 1ad2e9b69c 3d model visualized. 2015-08-19 22:51:44 +03:00
Jukka Aho 1fa7f259fd updated. 2015-08-19 18:50:43 +03:00
Jukka Aho 584269d33a Minor update. Again working on elasticity solver notebook. 2015-08-17 21:46:58 +03:00
Jukka Aho 683af92340 Updated shape functions. Let's calculate them. 2015-08-13 00:39:20 +03:00
Jukka Aho c154d0298f Finally working... 2015-08-11 22:48:35 +03:00
Jukka Aho 4b11357da8 Added autodiff version, still not converging... 2015-08-11 00:29:22 +03:00
Jukka Aho 51e397f3a5 still wondering, does not converge 2015-08-10 23:01:44 +03:00
Jukka Aho 7043b9ae2e updated notebook 2015-08-01 20:54:25 +03:00
Jukka Aho d0545cd48f nice progress, still unfinished 2015-07-30 00:13:14 +03:00
Jukka Aho 08077a783a unfinished notebook... 2015-07-28 22:27:41 +03:00
Jukka Aho 02d1bb8589 unfinished, some ideas 2015-07-02 22:21:41 +03:00
Jukka Aho 14f6ec2a18 updated for quadratic tetras 2015-06-28 20:27:15 +03:00
Jukka Aho ffbd8232b2 unfinished notebooks 2015-06-25 23:11:57 +03:00
Jukka Aho f98749e7dd elasticity solved and visualized 2015-06-25 00:47:03 +03:00