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Basic Use

Questions on basic use of the FEATool Multiphysics and CFDTool toolboxes, and questions of the type "how can I do ...".

Questions from licensed users, and users who have answered forum questions and/or submitted showcase and model examples will be prioritized for developer support.
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>>> IMPORTANT: MATLAB 2025a and later is *NOT* Recommended for running the toolbox by Precise Simulation
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by Precise Simulation
how to extract data points from specific positions in a 2D domain by James
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by Precise Simulation
Different thermal results by jdhcaedmi
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by Precise Simulation
Cannot use the gmsh option for meshing by jaydeep
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by Precise Simulation
Time dependant boundary conditions by PRajan
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by PRajan
Need help on Modeling Adsorption by WilliamN88
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by Precise Simulation
Dual CPU use by Hermann
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by Precise Simulation
Two fluid layers: Kelvin Helmholtz instability by thai1208
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by thaile
Use of saved MATLAB file by arnar
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by Precise Simulation
Calculation of deflection in a cantilever beam with a single load ? by svthuesen
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by svthuesen
Time-dependent solution by Larry Scipioni
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by Larry Scipioni
How to solve turbulent flow problem with FEA by yuri
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by Precise Simulation
How to enter a simple equation in the custom equation form by SecretModeller
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by SecretModeller
How to obtain the Poisson equation as used by FEATool? by msandink
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by msandink
Moment as a face load by Paul23
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by Paul23
Is it possible to have athermal analysis of a board inside a box? by federicoma
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by Precise Simulation
Setting up units for Convection-Diffusion by Noah
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by Precise Simulation
OpenFoam installation error by KRYSTAL
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by Precise Simulation
plotting output vs time Or pass variable to Matlab by johnchandler
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by Precise Simulation
Boundary Conditions for The Navier-Stokes Equations by Ozgulilhan
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by Ozgulilhan
what is parameter Fx Fy by Ryu
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by Precise Simulation
Problem in modeling a simple heat loss through convection by hamid
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by Precise Simulation
evaluation of the diffusion term at each grid point by James
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by Precise Simulation
Parametric Design using for loops by khoa_dang
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by Precise Simulation
3D Heat Transfer with dependent Heat Source by Dan
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by Precise Simulation
can not use fenics in FEATOOL by Siyu-Guo
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by Siyu-Guo
Requirements running FEATool Multiphysics on Apple macOS by Submitted Questions
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by Andrea
contour plots (isolines) by James
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by Precise Simulation
Create Geometry Object by wangmou
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by Precise Simulation
Flow Rate Boundary Condition by Woven6280
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by Woven6280
Can GPUs be used for CFD simulations in FEATool? by Submitted Questions
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by Precise Simulation
How to Export data by MisakaMikoto
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by MisakaMikoto
Consider turbulent flow by [email protected]
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by Precise Simulation
How can I set boundary condition in "Custom Equation" by xfdywy
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by Precise Simulation
How do I simulate a mass flux into a closed subdomain in time-dependent mode? by jerrodbouchard
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by Precise Simulation
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