| celas |
All DOFs used by a celas are now retained by feutil('getdof') commands. |
| femesh, feutil |
Now supports extrusion to penta6 and a facing element selection. Minor improvements linked object and test commands. A number of changes linked to new fe_mknl assembly. |
| fecom, feplot |
A number of minor enhancements and bug fixes :
problems with arrows, cylindrical displacement coordinate systems,
active axes. You can now enforce color limits using cf.ua.clim=[min max];feplot. The iimouse cursor context menu
now supports a 3D-Line Pick and iiplot display of response
at current point. |
| fe_ceig |
Now provide a real mode based estimate of complex modes with calls of the form def=fe_ceig(model,eigopt). |
| fe_case |
Major enhancements to constraint handling capabilities. New GetData and GetTDof commands. Support for cyclic symmetry. |
| |
Constraint building is now handled by fe_mpc (which is called by the fe_case GetT command). Significant optimization efforts were made to handle models with thousands of rigid or multiple point constraints. |
| fe_cyclic |
This new function supports cyclic symmetry : building of cyclic case entry, eigenvalue computation for n diameter modes. |
| fe_load |
The load assembly was fully revised to optimize the process for non linear operations. |
| fe_eig |
Speed and memory requirements have been optimized. Input form {m,k,T,mdof} and model data structures are now consistently accepted. |
| fe_mat |
The convert command for unit conversion has been significantly enhanced. Many internal changes have been introduced for fe_mknl assembly. |
| fe_mk |
The assembly strategy has undergone a major revision with the introduction of fe_mknl for assembly in non-linear problems. |
| fe_reduc |
static and Craig-Bampton solvers were optimized to handle large problems. |
| fe_sens |
A new WireExp command can be used to expand motion on all directions of the test wire frame. |
| fesuper |
Underwent significant rewrite and optimization. |
| fe_time |
Non linear problems are now supported : a Newmark scheme
with a Newton loop is implemented. |
| fsc |
Fluid-structure coupling element for a compressible, non-weighing fluid, with or without a free surface. |
| idcom |
ii_mac, iicom, matgui, propgui a number of GUI related problems were resolved in these functions. |
| nor2ss |
nor2ss, nor2xf, nor2res a number of minor bug fixes and enhancement to data structure output are introduced. |
| ofact |
Skyline object has been changes in and supports : sparse
and skyline matrices. |
| qbode |
Problems with singular solutions at s=0 are now treated properly. |
| upcom |
now supports non-symmetric matrices. Energy densities can now be computed. A number of minor enhancement to parameter handling, file name defaults, ... were also introduced. |
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