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Christos Skamniotis

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

5

DOWNLOADS

205

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

A Low Order Mass Flow-Heat Transfer-Stress Model as a Design Code for Transpiration Cooled Nickel Gas Turbine Blades and a Guide for Crystal Plasticity-Based Fatigue-Creep Life Assessment

Number of pages: 30 Posted: 09 May 2024
Christos Skamniotis, Michael van de Noort, Alan Cocks and Peter Ireland
affiliation not provided to SSRN, University of Oxford, University of Oxford - Department of Engineering Science and University of Oxford
Downloads 67 (899,324)

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Transpiration Cooling, Nickel-based gas turbine blades, Fatigue-creep, Crystal Plasticity Finite Element modelling, thermomechanical stresses

2.

On the Effect of Nuclear Fission Cladding Stresses on Zirconium Hydride Orientation and Dislocation Strain Energy Fields Via Discrete Dislocation Plasticity and Crystal Plasticity Finite Element Modelling

Number of pages: 27 Posted: 07 May 2024
Christos Skamniotis, Daniel Long, Mark Wenman and Daniel S. Balint
affiliation not provided to SSRN, Imperial College London, Imperial College London and Imperial College London
Downloads 50 (1,063,489)

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Discrete Dislocation Plasticity, Crystal Plasticity Finite Elements, Delayed Hydride Cracking, Strain energy, Zirconium hydrides, Residual hydrostatic stresses

3.

Rapid Fatigue-Creep Assessment of High Temperature Aerospace/Nuclear Components by Combining Neuber/Glinka, Elastic Follow-Up and Crystal Plasticity

Number of pages: 21 Posted: 30 Apr 2025
Christos Skamniotis
affiliation not provided to SSRN
Downloads 44 (1,145,425)

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Crystal plasticity, Nickel superalloys, nuclear/aerospace alloys, Anisotropy, residual stresses, Neuber/Glinka, cyclic thermomechanical loading, creep-fatigue

4.

Temperature Dependent Elasticity Enhances Residual Stresses and Ratcheting: A Shakedown Analysis in Double Wall Transpiration Cooled Single Crystal Nickel Gas Turbine Blades

Number of pages: 30 Posted: 24 Dec 2024
Kefan Qiu, Yang Liu, S. Gill and Christos Skamniotis
University of Leicester, University of Leicester, University of Leicester and affiliation not provided to SSRN
Downloads 29 (1,345,526)

Abstract:

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Double wall transpiration cooling systemsSingle crystal gas turbine bladesElastic anisotropyHigh temperature creepCyclic plasticityLow cycle fatiguePlastic shakedownRatchetingResidual stressesThermomechanical stressesFinite Element anal

5.

Rapid Fatigue-Creep Assessment of High Temperature Components by Combining Neuber/Glinka, Elastic Follow-Up and Crystal Plasticity

Number of pages: 21 Posted: 03 Jun 2025
Christos Skamniotis
affiliation not provided to SSRN
Downloads 15 (1,500,778)

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crystal plasticity, Nickel superalloys, nuclear/aerospace alloys, Neuber/Glinka, creep-fatigue