Hello,
I am having trouble running my structural mechanics model. It keeps giving me this domain initialization error and also lists specific...
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Negative jacobian error in FEbio run
Hi FEBio Developers,
I am trying to run a simulation but I am getting a negative jacobian error. Previously, I had faced the same problem with my...
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dumdidum started a topic boundary conditions - invalid value for attribute "node_set"in Users Forumboundary conditions - invalid value for attribute "node_set"
Hi,
I just updated to febio4 (from version 2.9.1) and am trying to rewrite my feb input files but get the error invalid value for attribute "node_set"....
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Negative Jacobian Error
Hi FEBio Developers,
I am trying to run a simulation but I am getting a negative jacobian error.
Description of my model:
1.Development...Last edited by subratamondal; 02-24-2023, 04:42 AM.
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Solving error- missing attribute ID
Hi,
I am trying to run a simple tibia model under static condition. But I have found the termination error with missing attribute id.
Here...
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Problem: Taylor-Couette Simulation
Hi,
for a project, building a Taylor-flow generator, I want to do a sim of Taylor-Couette flow.
I did the tutorial but if I run the...
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Contact setup and solving
Hello Dear FEbio developers,
I am verily new to FEbio and am having a hard time setting up the contacts in my model.
I am working on an Ankle...
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Material unrecognized tag in feb file (FeBio 3.0)
Hi, I'm trying to set up a simulation model consisting of a geometry with two different meshing regions.I want to assign different material properties...
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NeoHooken Material Plugin (From Tutorial)
Hello Everyone,
I have been trying to compile a material plugin for a NeoHookean material, the one that is on the tutorial.
I have...
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Optimization parameters go outside the defined bounds
I am running an optimization where I am trying to find the optimal parameters for Ogden Unconstrained. For the parameter "c1" I defined the...
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Pre-strained HGO material model
Hello,
I'm trying to use a pre-strain material with an HGO model but am having trouble getting FEBio to initialize the material model....
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Problem running self-built FEBioChem.dll in FEBio3.2
Hello all,
I just built the provided FEBioChem Plugin using the FEBio 3.2 sdk with VisualStudio2017. However, after starting the example input ex01.feb,...
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Group Surfaces Syntax
HI!
I am having issues getting my input file to run in FEBio. The error message says "unrecognized tag Surface" which is referring to...
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FEBio error terminated. Parameter optimization cannot continue
Hello,
I'm having issues running parameter optimization on the simulation of an indentation experiment. On the attached opt file, I am trying...Last edited by avb2132; 11-09-2020, 03:15 PM.