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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Kouhia, Reijo
Tampere University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Bonding of ceramics to silver-coated titanium—A combined theoretical and experimental study
- 2023Numerical Modelling of Thermal Weakening Effect on Compressive Strength of Concrete
- 2023Machine Learning Composite-Nanoparticle-Enriched Lubricant Oil Development for Improved Frictional Performance—An Experimentcitations
- 2022Strength of Ice in Brittle Regime—Multiscale Modelling Approachcitations
- 2022Modelling the effect of concrete cement composition on its strength and failure behaviorcitations
- 2019Implementation of a continuum damage model for creep fracture and fatigue analyses to ANSYS
- 2017On the Modelling of Creep Fracture and Fatigue
- 2017Metallien virumismurron ja virumisväsymisen mallintaminen
- 2016A continuum damage model for creep fracture and fatigue analysescitations
- 2016Modeling and experimental verification of magneto‐mechanical energy harvesting device based on construction steel
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document
Implementation of a continuum damage model for creep fracture and fatigue analyses to ANSYS
Abstract
This paper discusses the USERMAT implementation of a thermodynamically consistent model for creep and creep-damage analysis in the ANSYS finite element software. The model is based on two thermodynamic potentials, the Helmholtz free energy and the complementary form of the dissipation potential and it can be proven to fullfil the dissipation inequality. Examples on creep fatigue analysis of steam boiler superheater made of T24 steel and operating within a temperature range from 500 to 600 celcius are presented.