Difference between revisions of "Examples"
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The following examples are provided to illustrate how users could use FEAP to solve some basic problems. | The following examples are provided to illustrate how users could use FEAP to solve some basic problems. | ||
== Contact Problems == | |||
== Coupled Thermo-mechanical Analyses == | == Coupled Thermo-mechanical Analyses == | ||
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FEAP has a facility for computing [[Hill-Mandel]] averages, stress and tangent tensor components. | FEAP has a facility for computing [[Hill-Mandel]] averages, stress and tangent tensor components. | ||
To use this facility one needs to have a periodic mesh. | To use this facility one needs to have a periodic mesh. | ||
== Isogeometric Analyses == | == Isogeometric Analyses == | ||
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feature is slightly experimental so please verify that you are getting sensible | feature is slightly experimental so please verify that you are getting sensible | ||
answers for your class of problems before relying on it. | answers for your class of problems before relying on it. | ||
== Lysmer-Kuhlemeyer boundary conditions == | |||
FEAP has a simple [[Lysmer-Kuhlemeyer]] boundary element that can be used to approximate a non-reflecting | |||
boundary in a transient computation. | |||
== Plate buckling == | == Plate buckling == | ||
[[Plate buckling]] and shell buckling computations came be made using FEAP's linear shell element. | [[Plate buckling]] and shell buckling computations came be made using FEAP's linear shell element. | ||
== Static Analyses == | |||
== Thermal Analyses == | |||
Example of a [[hollow thermal tube]] with external temperatures and inner fluxes | |||
Example of a [[3D hollow thermal tube]] with external temperatures and inner fluxes | |||
Revision as of 11:11, 29 June 2023
The following examples are provided to illustrate how users could use FEAP to solve some basic problems.
Contact Problems
Coupled Thermo-mechanical Analyses
Hill-Mandel Computations
FEAP has a facility for computing Hill-Mandel averages, stress and tangent tensor components. To use this facility one needs to have a periodic mesh.
Isogeometric Analyses
J-Integral Computation
FEAP has a facility for computing J Integrals (energy release rates) in elastic problems. The feature is slightly experimental so please verify that you are getting sensible answers for your class of problems before relying on it.
Lysmer-Kuhlemeyer boundary conditions
FEAP has a simple Lysmer-Kuhlemeyer boundary element that can be used to approximate a non-reflecting boundary in a transient computation.
Plate buckling
Plate buckling and shell buckling computations came be made using FEAP's linear shell element.
Static Analyses
Thermal Analyses
Example of a hollow thermal tube with external temperatures and inner fluxes
Example of a 3D hollow thermal tube with external temperatures and inner fluxes