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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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Rehmer, Birgit
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2024High Temperature Fatigue Crack Growth in Nickel-Based Alloys Refurbished by Additive Manufacturing
- 2024Tensile and Low‐Cycle Fatigue Behavior of Laser Powder Bed Fused Inconel 718 at Room‐ and High Temperaturecitations
- 2024Tensile and Low‐Cycle Fatigue Behavior of Laser Powder Bed Fused Inconel 718 at Room and High Temperaturecitations
- 2024Fatigue and fracture in dual-material specimens of nickel-based alloys fabricated by hybrid additive manufacturingcitations
- 2024Fatigue crack growth behavior of Alloy 247DS brazed joints at high temperaturescitations
- 2024Mechanical testing dataset of cast copper alloys for the purpose of digitalizationcitations
- 2024KupferDigital mechanical testing datasets: Stress relaxation and low-cycle fatigue (LCF) tests
- 2023KupferDigital mechanical testing datasets
- 2023Elastic modulus data for additively and conventionally manufactured variants of Ti-6Al-4V, IN718 and AISI 316 Lcitations
- 2023Elastic modulus data for additively and conventionally manufactured variants of Ti-6Al-4V, IN718 and AISI 316 Lcitations
- 2023BAM reference data: Temperature-dependent Young's and shear modulus data for additively and conventionally manufactured variants of austenitic stainless steel AISI 316L
- 2023BAM reference data: Temperature-dependent Young's and shear modulus data for additively and conventionally manufactured variants of Ni-based alloy Inconel IN718
- 2023BAM reference data: Temperature-dependent Young's and shear modulus data for additively and conventionally manufactured variants of Ti-6Al-4V
- 2022Creep and creep damage behavior of stainless steel 316L manufactured by laser powder bed fusioncitations
- 2022Characterization of Ti-6Al-4V fabricated by multilayer laser powder-based directed energy depositioncitations
- 2019Computational methods for lifetime prediction of metallic components under high-temperature fatiguecitations
- 2018Thermomechanical Behavior of the HL-LHC 11 Tesla Nb3Sn Magnet Coil Constituents During Reaction Heat Treatmentcitations
- 2017Defect characterisation of tensile loaded CFRP and GFRP laminates used in energy applications by means of infrared thermographycitations
- 2017Experimental and analytical investigation of the TMF-HCF lifetime behavior of two cast iron alloyscitations
- 2017Thermomechanical fatigue of heat-resistant austenitic cast iron EN-GJSA-XNiSiCr35-5-2 (Ni-Resist D-5S)citations
- 2017Influence of casting skin on the fatigue lifetime of ferritic ductile cast ironcitations
- 2017Influence of casting skin on fatigue lifetime of ferritic ductile cast iron
- 2016Thermal shock study on different advanced ceramics by laser irradiation in different media
- 2016Modeling the lifetime reduction due to the superposition of TMF and HCF loadings in cast iron alloyscitations
- 2014Ermüdungsverhalten des warmfesten austenitischen Gusseisens EN-GJSA-XNiSiCr35-5-2 bei hoher Temperatur ; Fatigue behavior of the heat resistant austenitic cast iron EN-GJSA-XNiSiCr35-5-2 at high temperature
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article
Computational methods for lifetime prediction of metallic components under high-temperature fatigue
Abstract
The issue of service life prediction of hot metallic components subjected to cyclic loadings is addressed. Two classes of lifetime models are considered, namely, the incremental lifetime rules and the parametric models governed by the fracture mechanics concept. Examples of application to an austenitic cast iron are presented. In addition, computational techniques to accelerate the time integration of the incremental models throughout the fatigue loading history are discussed. They efficiently solve problems where a stabilized response of a component is not observed, for example due to the plastic strain which is no longer completely reversed and accumulates throughout the fatigue history. The performance of such an accelerated Integration technique is demonstrated for a finite element simulation of a viscoplastic solid under repeating loading–unloading cycles.