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In this section:

UP
Bioinformatics
Transplorer
BioUML
BioUML Offer
Gene Studio
Artemis
General Finite Element Packages
PAK-C
PAK-P
Biomedical Sciences
Bioengineering
Spectra Heap
Screenshot #2 Tissue and muscle

In this sub-section:

UP
What are General Finite Elements ?
Example: Automotive System Analysis
Example: Wagon System Analysis
Example: Aircraft System Analysis
Example: Other Mechanical Systems
Example: Large Strain Analysis
Example: Fluid-Structure Interaction
Example: Dam Analysis
Example: Semiconductor Analysis
Example: Single Crystal Growth
Example: Solid Freeform Fabrication
Example: Break Wheel
Example: Wagon
Example: Karman vortex
Example: 3D Dam
Example: Fluid Pressure
Example: Stressed Tube
FEA Examples Overview


Sample
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General Finite Element Packages

What is General Finite Analysis - FEA? >>
 

 

 

General Finite Element Sample Projects    Beam Finite Element with Deformable Cross Section    Publications >>     Request a Quote 

  

  

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A number of packages for general finite element analysis (FEA) have been developed for linear and nonlinear structural analysis, fluid flow, solid-fluid interaction, heat conduction, flow through porous media, and coupled physical problems.

The solvers are supported by the original graphical pre- and post-processors and can be coupled with generally adopted software which designs and generates finite elements for input data and output results.

Its basic development dates back several decades and is based on fundamental research conducted at the University of Kragujevac in collaboration with world renowned institutions such as M.I.T., the Technical University of Athens, the Imperial College, Harvard University, etc., and in conjunction with industry.

ITC Software offers the packages as software solutions for specific applications and offers services for advanced numerical analyses and simulations.


Program for General Structural Analysis

Class of Problems :

Small displacements with nonlinear materials (MNO), stability analysis, post critical structural responses, nonlinear dynamics, contact and impact problems with all kinds of nonlinearities, large displacements with small strains, large strains.

Finite Elements :

Truss (with gap option and with prescribed material nonlinearity), 2D and 3D with enhancements, membrane, shell (with mixed interpolations and membrane enhancements), beam, thin-walled beam, beam with arbitrary and deformable cross-section (beam super element), beam with plastic hinge, rigid body elements.

Material Models :

Linear elastic, thermo-elastic, orthotropic elastic and thermo-elastic; rubber; Mises elastic-plastic (isotropic and anisotropic) with mixed hardening, Mises thermo-elastic-plastic isotropic and anisotropic, with mixed hardening with or without creep; Cam-clay with critical stress state, generalized cap soil mechanics model.


Program for 2D and 3D flow of incompressible viscous fluid with heat transfer

  Laminar incompressible flow for steady and unsteady flow, Newtonian and non-Newtonian fluid.

  Mixed and penalty formulation, conductive and convective heat transfer with fluid-structure interaction.

  ALE formulation, adaptive methods, multi-grid method.


Program for fluid flow through porous deformable media

  Linear and geometrically and materially analysis.

  Static and dynamic analysis.

  Material characteristics: variation of porosity, elastic and elastoplastic consolidation, elastic, elastoplastic Cam-clay, thermoelastic material models.

  Heat transfer and fluid flow, multiphase flow.

  Electrokinetic coupling in the cartilage model, large displacements and large strains.

 


Program for general solid-fluid interaction problems

   The loose coupling solution algorithm with use of the programs for structural and fluid analysis.

  The master code

  Initialization phase

  Identification of the points common for the fluid and solid domains

  A global loop for the fluid and structure solvers

 


Example Solutions:  UP
What are General Finite Elements ?
Example: Automotive System Analysis
Example: Wagon System Analysis
Example: Aircraft System Analysis
Example: Other Mechanical Systems
Example: Large Strain Analysis
Example: Fluid-Structure Interaction
Example: Dam Analysis
Example: Semiconductor Analysis
Example: Single Crystal Growth
Example: Solid Freeform Fabrication
Example: Break Wheel
Example: Wagon
Example: Karman vortex
Example: 3D Dam
Example: Fluid Pressure
Example: Stressed Tube
FEA Examples Overview

 

 

Environmental Engineering - Applications in Geomechanics using PAK-C and PAK-P software

Dam

Mine

Subterranean Pollution

 

Content is available under GNU Free Documen

PAK

Example Solutions:

DEVELOPMENT OF THE “PRVONEK” DAM using: PAK-C and PAK-P software
 

Screenshots

Modeling of break wheel
Static analysis of complex wagon structure
The fluid velocity field of Karman vortex street problem
3-D Computed head distribution of dam
The fluid pressure distribution in the strongly collapsed tube
The effective stress field in the walls of the strongly collapsed tube

Environmental Engineering - Applications in Geo-mechanics using PAK-C and PAK-P software

Dam

Mine

Soil Pollution


Bioengineering

Introduction

Blood Flow Simulation

Cartilage Deformation


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