Basic Use

Questions on basic use of the FEATool Multiphysics toolbox, and of type "how do I ...".

Questions from licensed users, and users who have answered forum questions and/or submitted showcase and model examples will be prioritized for developer support.
12
Topics (63)
Posts Last Post Views
Scripts/functions to split/cut model with an axis-orthogonal plane by randress
2
by randress
how to avoid negative values for some variables such as concentration by James
2
by James
Using flow results from OpenFOAM for Heat Transfer by mgriffith
3
by Precise Simulation
Questions regarding to geometry import and installation on a standalone PC without internet connection by Email Questions
0
by Email Questions
external function by James
3
by Precise Simulation
Functions: geom_get_tags, geom_uniqify_tag, geom_update_tags obsolete? by randress
2
by randress
How to determine if two geometry objects intersect by randress
7
by randress
grid generation error by Isaac
1
by Precise Simulation
time series data by James
3
by Precise Simulation
MUMPS solver Error/Warning/Info Codes by randress
1
by Precise Simulation
Cancellation/Termination of Solver by randress
4
by randress
Use of updated geometry engine with existing models by randress
1
by Precise Simulation
"Grid mode-->Grid Size" vs. "Grid Generation Settings-->Subdomain Grid Size" by randress
2
by randress
The location of axes by randress
0
by randress
Adding an interior boundary by duplication and subtraction by randress
4
by randress
postplot and postanimate nothing to plot error by mgriffith
2
by mgriffith
OpenFOAM function defaults to delete case directory by mgriffith
3
by Precise Simulation
gridmerge two automatic unstructured grids by mgriffith
5
by mgriffith
Identifying Subdomain and Boundary numbering before grid generation by randress
2
by randress
open fea object in GUI by mgriffith
2
by mgriffith
Setting Grid Size by randress
3
by Precise Simulation
Release 1.12.3 build 151 added post processing "Slice Plot" option by randress
7
by randress
Can one call an external function to calculate something during a simulation? by Email Questions
0
by Email Questions
Can one use multiple equations/dependent variables in FEATool? by Email Questions
0
by Email Questions
Using different equations in different subdomains? by Email Questions
0
by Email Questions
Help adding geometry to 2D contour plot by randress
19
by randress
Determining variable scope, existence, and value from a called function by randress
2
by randress
FeaTool app on Matlab R2020a by tkdiff
4
by Precise Simulation
Persistent or Default "Constants and Expressions" by randress
2
by randress
Geometry Selection List Hidden Off Screen by randress
4
by randress
Export of STEP geometry to Gmsh, cut with plane and re-import STEP by randress
5
by randress
Slice Plot of 3D Result Showing Iso Contour Lines on a Slice by randress
12
by randress
Unable to start "featool test" from the Matlab command line by randress
3
by tkdiff
Smoothed Results by randress
8
by randress
Geometry export and import to/from different model physics by randress
2
by randress
12